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PowerTransformersHighFrequencyMagneticsYouronesourceforallyourmagneticsneedsAudioBatteryChargersCommunicationDentalEquipmentElevatorControlsFireSafetyGamingHVACIndustrialControlsLightingMedicalMotionControlsPowerSuppliesSecurityTestMeasurementUltrasonicProductsWeldingEquipmentX-RayEquipmentTollFree186623957775162395777Fax5162397208www.signaltransformer.comsalessignaltransformer.com SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com2SignalTransformerYourONESOURCEforALLyourMagneticsneeds.ThelargestproductofferingforStandardandCustomPowerTransformersandHighFrequencyMagnetics.SignalTransformerhasdesignedandmanufacturedstandardandcustompowertransformersandmagneticssinceourfoundingin1959inBrooklynNY.UtilizingourglobalmanufacturingengineeringandlogisticscapabilitiesandtheresourcesofourparentcompanyBelFuseInc.NASDAQBELFABELFBSignalTransformerispositionedtosupportyourneedswhereveryouarelocated.AtSignalTransformerwearecommittedtoprovidingthehighestgrademagneticsforcustomerswhodemandtotalreliabilityon-timedeliveryandcompetitivepricing.YearafteryearengineersandbuyersconsistentlychooseSignalTransformerastheirpreferredsourceformagnetics.Since1959weveledthemagneticsindustrywithinnovationcreativityandreliabilitybyPioneeringandperfectingdirectsalesofoff-the-shelftransformersandchokestotheuserMaintainingalargeinventoryover1000differentmodelsofchokesandtransformersinstockfrom1VAto10KVAavailableoff-the-shelforPRONTOshipmentanytimeeverytimeOfferingcustomizedStockingProgramsVMIandJITProvidingannualcontractprogramswithcompetitivevolumepricingSpeedyserviceinobtainingthelatestsafetyagencycertificationsincludingULCSAVDEIECENTUVBSIandCEforspecialcustomerneedsSignalTransformermaintainsanin-houseISO17025certifiedlabthatenablesustoparticipateintheCSAsharedcertificationprogram.ThisprogrammakespossibletocertifyandusetheCSAcCSAusmarkonnewdesignswithindays.PRONTO24-HourShipmentOurPRONTOshipmentprogramissimple.Weshipoff-the-shelfproductswithin24hoursandinmostcasesthesamedaySignalmaintainsanextensivefinishedgoodsinventorythatenablesustoshipsmallvolumeordersfromstockwithin24hours.WeareabletomakethiscommitmentbecauseweconstantlyreplenishourinventorythroughacomputerizedMRPsystemthatcomputesinventoryproductionschedulestomatchourcustomersrequirements.LargeproductionordersareconservativelyscheduledtoensuremeetingJIToranydeliveryrequirementeventhosewithtightleadtimes.Infacteachyearover20000ordersareshippedtosatisfiedcustomersontimeeverytime.DesignandConstructionBecauseweprideourselvesonlisteningtowhatourcustomerssayweatSignalhavealwaysbeenabletodevelopinnovativequalityproductstomeetchangingrequirements.OursuccesshasbeenbuiltbycontinuouslyaddressingallmajorconcernssuchasRoHSflammabilityvoltagebreakdownhightemperaturematerialsaswellasdesigncriteriasuchasSmallersizeandweightperVASeeourMPISHEHPIM4LseriesBetterperformancethroughimprovedvolumetricefficiencySuperiorsuppressionofradiatedmagneticfieldSeeourSTPIFLPIseriesLargeVA3PhaseTransformersBuckBoostIsolationtransformersinNEMA3RenclosureSeeour3PHICTseriesHighFrequencyMagneticsdesignedforyourspecificapplicationseeourHseriesTechnicalSupportSignalsstaffofapplicationengineersisoneofthelargestintheindustry.Theirextensiveknowledgeofregulatoryandsafetyagencyrequirementsinsuresexpeditioushandlingofcomplexcertificationissues.UsingthelatestSPICEandCADCAMsoftwaretheSignalteamstandsreadytorespondquicklytoyouruniquedesignandapplicationneeds.YoucanreachthemforaconsultationorarequestforquotationbycallingTollFree866239-5777or516239-5777.Faxrequestsshouldbesentto516239-7208.Theteamcanbeemailedtechhelpsignaltransformer.com.SMA41Series SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com3PrintedCircuitMountProductSelectorGuidePowerRangeVASecondaryVoltageRangeAgencyApprovalsDescriptionProductFamilyPageNumber2.5-565V-36VCTULCSAVDECEInternationalSeries14A20-2120-565VDC12VDCor15VDCULCSAVDECEInternationalSeriesTripleOutput14A22-232.5-5012V-24VUL5085-3Class2Class2CL224-252.0-485V-230VCTULCSALowProfileLP26-276.0-125VDC12VDCor15VDCULCSALowProfileTripleOutputMPL28-292.0-305V-230VCTULCSAVDECEInternationalEncapsulatedTransformerIF30-312.5-185V-230VCTULCSAVDECEInternationalEncapsulatedLowProfileTransformerLPI32-331.1-365V-120VCTULCSASplitBobbinTransformerSTDST34-351.0-245V-120VCTULCSAMiniatureTransformerPCDPC36-3710-245VDC12VDCor15VDCULCSAMiniatureTripleOutputMPCDMPC38-39FindtheRightTransormeroryourApplicationChassisMountPowerRangeVASecondaryVoltageRangeAgencyApprovalsDescriptionProductFamilyPageNumber250-2500115V-230VULSuperHighEfficiencySHE41250-3500115V-230VULCSAVDETUVCEHighPowerInternationalHPI5200-9005V-230VCTULCSATUVCEMulitPurposeInternationalMPI6-7100-20005V-230VCT2x115VULToroidalPowerTransformersSTP8300-1000115VULCSAVDECEHighPerformanceinLessSpaceM4L925-1755V-230VCTULCSAVDECEInternationalSeriesA4110-1125-1755V-230VCTULCSAVDECEInternationalSerieswithLeadWiresA41-LSeewebsite25-805VDC12VDCor15VDCULCSAVDECEInternationalSeriesTripleOutputA4112-1325-8012V-24VUL5085-3Class2Class2CL214-152.4-10010VCT-120VCTULCSASplitBobbinTransformer241DP-24116-172.4-10010VCT-120VCTULCSASplitBobbinwithLeadWires241-LDP-241-LSeewebsite30-1005VDC12VDCor15VDCULCSASplitBobbinTripleOutputMTDMT18-19SupplementalMagneticsChokesRectifiersAutoTransformersIndustrialControlThreePhaseHighFrequencyMagneticsTripleOutputtransformersaresuitableformicroprocessorandregulatedpowersupplyapplications.TripleOutputtransformersaresuitableformicroprocessorandregulatedpowersupplyapplications.PowerRangeVASecondaryVoltageRangeDescriptionProductFamilyPageNumber10-20005VCT-80VCTRectifiers-PowerTransformersDL40-44100-2000115VCT-230VCTAutoTransformersEBOF45200-900.12mH-1000mH1A-200AFiltersandChokesCHCL46-47250-1000012V-480VStep-UpStep-DownTransformersDUSU48-49500-360012V-480VIndustrialControlBuckBoostIsolationinNEMA3REnclosureICT50-51100-450005V-4000VThreePhaseTransformers3PH52HighFrequencyTransformersH53TransformerAccessoriesandConnectors54-55 SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com4Customversionsavailableuponrequest.HighReliabilitywithCleanEicientPowerTranserorOptimalPerormanceSuperHighEfciencyTransformersTheSHEseriesofSuperHighEfficiencytransformersarespecificallydesignedtoreducepoweroperationalcosts.ByutilizingoptimalqualitycoreandconductormaterialsSHEtransformersachievesuperiorratingswhichaddresstheoveralltrendtogogreenwithcleanermoreefficientuseofpower.GeneralSpecificationsPower-250VAto2500VADielectricStrength-4000VrmsHipotInput-Dualtappedwindings-Parallelconnection100V115V-Seriesconnection215V230VOutput-Dualwindings-Parallelconnection115V-Seriesconnection230VRegulation2.5maximumEfficiency97.5minimumTemperaturerise60CmaximumElectrostaticShield-SolidcopperfullwidthfoilTouch-SafeterminalsIP20typeofferascrewbindingclampforhardwiringanda31614Fast-Onconnection.LeakageCurrent SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com5Customversionsavailableuponrequest.GreaterPerormanceinLessSpaceandWeightHighPowerInternationalTransformersConstructedonaconcentricplatformSignalsHPIseriesprovidesreinforcedinsulationwhilemaintainingsuperiorvolumetricefficiency.GeneralSpecificationsPower-12501500175020002750and3500VAratingsDielectricStrength-4.0KvAvailableInputVoltage-100V115V215V230V5060HzOutputVoltage-115230VTouch-SafeterminalsIP20typeofferascrewbindingclampforhardwiringanda31614Fast-Onconnection.LeakageCurrent SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com6Customversionsavailableuponrequest.HighPerormancewithGreaterVolumetricEiciencyMulti-PurposeInternationalTransformersSignalsMPItransformersfeaturehighervolumetricefficiencyforimprovedperformancecomparedwithconventional5060Hztransformers.Theyalsoincorporateinternationalsafetyfeaturesmakingthemidealforworldwideapplications.GeneralSpecificationsPower-200VAto900VADielectricStrength-4000VrmsHipotPrimaries-Dualtappedprimaries100V115V200V215V230V-5060HzDualSecondaries-SeriesorparallelElectrostaticShield-SolidcopperfullwidthfoilTouch-SafeterminalsIP20typeofferascrewbindingclampforhardwiringanda31614Fast-Onconnection.LeakageCurrent SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com7Customversionsavailableuponrequest.Multi-PurposeInternationalTransformersHighPerormancewithGreaterVolumetricEiciencyVAMechanicalDimensionsLWHMLMWWeightSizeInchesmmlbskg2003.7595.34.46113.33.6693.13.2582.62.8071.16.222.822504.12104.84.13104.93.8698.23.6292.12.6066.16.763.073004.12104.84.45113.13.8698.23.6292.12.9174.07.803.544004.12104.85.04128.13.8698.23.6292.13.5089.09.824.466505.25133.34.70119.44.63117.84.50114.33.4186.714.836.739005.25133.35.50139.74.63117.84.50114.34.20106.819.849.01CLEARANCESLOT4FOR516x11167.9mmx17.5mmMTGSCREW 2010SignalTransformerInc.Specicationssubjecttochangewithoutnotice.01.10SM500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com7ASolutionsfortheheavydutymachineindustryMachineToolTransformersDesignedtomeettherequirementsofcommercialandheavydutymachineapplications.Concentricallyconstructedplatformprovidesbothdoublereinforcedinsulationandvolumetricefficiency.GeneralSpecificationsPower-300650and1000VAratingsDielectricStrength-4000VrmsHipotMTTPrimaries-tappedsingle100115120V5060HzDMTTPrimaries-tappeddualconfigurations200220240400420440460480V5060HzSecondary-120Vand2x12VTouchSafeTerminalsIP20Typeofferascrewbindingclampforhardwiringand316and14Fast-OnconnectionInsulationSystem-ULrecognizedClassF155CLeakage- SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com8Customversionsavailableuponrequest.TheSTPseriesoftransformersofferVApowerrangesfrom100VAto2000VAinclusive.ThesestandardtransformerproductssharecommonleadlengthscolorsmountingconfigurationsandmoreTheSTPseriesaredesignedtocomplywithinternationalsafetystandards.BenefitsMinimalcorelossesLowprofilePowermassefficientReducedEMILowdBRoHScompliantGeneralSpecificationsPower-100VAto2000VADualPrimaries-2x115V-50400HzDualSecondaries-Standardoutputs2x115VwithmultipleoutputconfigurationsavailableConnections12.0color-codedstrandedleadsSuppliedwithmountinghardwaresetscrewnuttopplateand2rubberpads.InsulationSystem-ClassB130CComponentcertificationsforNorthAmericanandIECENstandardsavailableonrequestULrecognizedtoUL506UL5085FileE63829CustomdesignsavailableonrequestPowerintheRound100VAto2000VASignalToroidalPowerTransformersPartNumber1PowerRangeDimensions2InchesmmWeightRecommendedFastenerSizeVAABlbskgSTP-0100-21151004.21051.4352.861.38STP-0150-21151504.61161.7424.402.010STP-0200-21152004.81201.9485.302.414STP-0250-21152505.01272.0506.402.914STP-0300-21153005.11282.2557.03.214STP-0400-21154005.31332.87010.34.7516STP-0500-21155005.61402.97212.15.538STP-0600-21156006.11552.97214.86.738STP-0800-21158006.71702.97218.08.238STP-1000-211510007.11803.17822.110.038STP-1200-211512007.81983.28029.513.438STP-1600-211516008.32103.48635.316.012STP-2000-211520009.22323.69044.120.012TBDTBDTBDTBDCustompercustomerspecAABNotes1.STPtransformershavingdualsecondarywindingsmaybeorderedbyspecifyingthepowerrangeoutputvoltageandcurrentrequirements.A250VAtransformerwithtwo24VsecondarywindingsSTP-0250-2024.A1200VAtransformerwithtwo120VwindingsSTP-1200-2120.WheredissimilarormultipleoutputconfigurationsarerequiredpleasecontactCustomerServiceforadditionalinformation.Inallcasesaserializedpartnumberwillbeassignedtothefinalproductlabel.2.ThedimensionprofilesdepictedforeachVArangeareforstandardtransformerswith2x115Voutputconfigurations.DimensionsoftransformerswithmultipleoutputsdissimilaroutputsorELVoutputsmayvary. SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com9Customversionsavailableuponrequest.GreaterPerormanceinLessSpaceMore-4-LessInternationalTransformersDesignedtoprovidesuperiorisolationtheM4Lseriesoftransformersprovidemorethan12mmcreepagedistancebetweentheinputandoutputwindings.ThematerialsutilizedinM4Lconstructionsupporthighambienttemperatureenvironmentswhileminimizingenergylosses.GeneralSpecificationsPower-300450600and1000VAratingsDielectricStrength-4.0KvAvailableInputVoltage-100V105V115V125V200V210V230V250V5060HzOutputvoltage-115VTouch-SafeterminalsIP20typeofferascrewbindingclampforhardwiringanda31614Fast-Onconnection.InsulationSystem-ULRecognizedClassF155CLeakageCurrent-agencytested 2010SignalTransformerInc.Specicationssubjecttochangewithoutnotice.01.10SM500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com9ACustomversionsavailableuponrequest.AllowsInstallerstoDeriveaFullyIsolated120VSourcefroma277VLineSignal277V120VStepdownTransformersIdealforpowertasklightingandservicereceptacles.GeneralSpecificationsPower-300450600and1000VAratingsDielectricStrength-4000VPrimary277V60HzSecondary120Vwithtapsat115Vand125VforhighlowlineadjustmentInsulationSystem-UL1446ClassF155CLeakageCurrent- SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com10Customversionsavailableuponrequest.PartNumberVASecondaryRMSRatingSizeSeriesParallelA41-25-102510.0VCT2.5A5.0V5.0AA41-43-104310.0VCT4.3A5.0V8.6AA41-80-108010.0VCT8.0A5.0V16.0AA41-130-1013010.0VCT13.0A5.0V26.0AA41-175-1017510.0VCT17.5A5.0V35.0AA41-25-122512.6VCT2.0A6.3V4.0AA41-43-124312.6VCT3.4A6.3V6.8AA41-80-128012.6VCT6.3A6.3V12.6AA41-130-1213012.6VCT10.3A6.3V20.6AA41-175-1217512.6VCT14.0A6.3V28.0AA41-25-162516.0VCT1.6A8.0V3.2AA41-43-164316.0VCT2.7A8.0V5.4AA41-80-168016.0VCT5.0A8.0V10.0AA41-130-1613016.0VCT8.1A8.0V16.2AA41-175-1617516.0VCT11.0A8.0V22.0AA41-25-202520.0VCT1.25A10V2.5AA41-43-204320.0VCT2.2A10V4.4AA41-80-208020.0VCT4.0A10V8.0AA41-130-2013020.0VCT6.5A10V13.0AA41-175-2017520.0VCT8.8A10V17.6AA41-25-242524.0VCT1.0A12V2.0AA41-43-244324.0VCT1.8A12V3.6AA41-80-248024.0VCT3.3A12V6.6AA41-130-2413024.0VCT5.4A12V10.8AA41-175-2417524.0VCT7.3A12V14.6AA41-25-282528.0VCT0.9A14V1.86AA41-43-284328.0VCT1.5A14V3.0AA41-80-288028.0VCT2.8A14V5.6AA41-130-2813028.0VCT4.6A14V9.2AA41-175-2817528.0VCT6.25A14V12.5AA41-25-362536.0VCT0.7A18V1.4AA41-43-364336.0VCT1.2A18V2.4AA41-80-368036.0VCT2.2A18V4.4AA41-130-3613036.0VCT3.6A18V7.2AA41-175-3617536.0VCT4.8A18V9.6AA41-25-23025230VCT0.11A115V0.22AA41-43-23043230VCT0.19A115V0.38AA41-80-23080230VCT0.35A115V0.7AA41-130-230130230VCT0.57A115V1.14AA41-175-230175230VCT0.76A115V1.52AAll-4-OneInternationalTransformersChassisMountInternationalStandardsatLowerCostandBetterPerormanceDesignedtoprovidethehighisolationcreepageandclearancenecessarytocomplywithinternationalsafetystandards.GeneralSpecificationsPower-25VAto175VADielectricStrength-4000VrmsHipotPrimaries-Dualprimaries115230V-5060HzDualSecondaries-SeriesorparallelTerminals-SolderlugquickconnecttypeterminalsLeakage-CurrentmeetsUL60601-1IECEN60601-1Insulation-ClassF155CFlammabilityRating-BobbinandshroudmaterialmeetUL94-V0AgencyCertificationsUL1446E66312ULrecognizedtoUL506UL5085-2FileE63829CSAcertifiedtoC22.2No66.1File221070VDEcertifiedtoVDE0805EN60950File1448NoteVDEcertifiedA41Seriestransformerswithstandardlengthandcolorleadwiresarereadilyavailable.SeewebsiteforourA41-Lproductseries.1Indicateslikepolarity115230V5060Hz121187652 2013SignalTransormerInc.Specifcationssubjecttochangewithoutnotice.04.13SM500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com1InternationalStandardsatLowerCostandBetterPerformanceAll-4-OneInternationalTransformersChassisMountwithLeadWiresDesignedtoprovidethehighisolationcreepageandclearancenecessarytocomplywithinternationalsafetystandards.GeneralSpecificationsPower-25VAto175VADielectricStrength-4000VRMSHipotPrimaries-Dualprimaries115230V-5060HzDualSecondaries-SeriesorparallelLeakage-CurrentmeetsUL60601-1IECEN60601-1Insulation-ClassF155CFlammabilityRating-BobbinandshroudmaterialmeetUL94-V0AgencyCertificationsUL1446E66312RecognizedtoUL506UL5085-2CSA22.2No.66-15085FileE63829VDEcertifiedtoVDE0805EN60950Reg-Nr-1448PartNumberVASecondaryRMSRatingLeadWireGaugeSizeSeriesParallelSecondaryA41-25-10L2510VCT2.5A5.0V5.0A18AWGA41-43-10L4310VCT4.3A5.0V8.6A18AWGA41-80-10L8010VCT8.0A5.0V16.0A18AWGA41-130-10L13010VCT13.0A5.0V26.0A16AWGA41-175-10L17510VCT17.5A5.0V35.0A16AWGA41-25-12L2512.6VCT2.0A6.3V4.0A18AWGA41-43-12L4312.6VCT3.4A6.3V6.8A18AWGA41-80-12L8012.6VCT6.3A6.3V12.6A18AWGA41-130-12L13012.6VCT10.3A6.3V20.6A16AWGA41-175-12L17512.6VCT14.0A6.3V28.0A16AWGA41-25-16L2516VCT1.6A8.0V3.2A18AWGA41-43-16L4316VCT2.7A8.0V5.4A18AWGA41-80-16L8016VCT5.0A8.0V10.0A18AWGA41-130-16L13016VCT8.1A8.0V16.2A16AWGA41-175-16L17516VCT11.0A8.0V22.0A16AWGA41-25-20L2520VCT1.25A10V2.5A18AWGA41-43-20L4320VCT2.2A10V4.4A18AWGA41-80-20L8020VCT4.0A10V8.0A18AWGA41-130-20L13020VCT6.5A10V13.0A16AWGA41-175-20L17520VCT8.8A10V17.6A16AWGA41-25-24L2524VCT1.0A12V2.0A18AWGA41-43-24L4324VCT1.8A12V3.6A18AWGA41-80-24L8024VCT3.3A12V6.6A18AWGA41-130-24L13024VCT5.4A12V10.8A16AWGA41-175-24L17524VCT7.3A12V14.6A16AWGA41-25-28L2528VCT0.9A14V1.86A18AWGA41-43-28L4328VCT1.5A14V3.0A18AWGA41-80-28L8028VCT2.8A14V5.6A18AWGA41-130-28L13028VCT4.6A14V9.2A16AWGA41-175-28L17528VCT6.25A14V12.5A16AWGA41-25-36L2536VCT0.7A18V1.4A18AWGA41-43-36L4336VCT1.2A18V2.4A18AWGA41-80-36L8036VCT2.2A18V4.4A18AWGA41-130-36L13036VCT3.6A18V7.2A18AWGA41-175-36L17536VCT4.8A18V9.6A16AWGA41-25-230L25230VCT0.11A115V0.22A18AWGA41-43-230L43230VCT0.19A115V0.38A18AWGA41-80-230L80230VCT0.35A115V0.7A18AWGA41-130-230L130230VCT0.57A115V1.14A18AWGA41-175-230L175230VCT0.76A115V1.52A18AWGCustomversionsavailableuponrequest.LeadWiresHookupleadwirestyleUL1015CSATEWRated600V-40to105CPassesULVW-1flametestAllprimaryleadwiresare18AWGUL1015Allleadwiresare12inlength10A SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com11Customversionsavailableuponrequest.InternationalStandardsatLowerCostandBetterPerormanceAll-4-OneInternationalTransformersChassisMountVADimensionsTerminalsMountingStyleMountingDimensionsMountingScrewWeightLWHABCInchesmmMLMWlbskgSizeInchesmm252.8171.42.1454.42.3158.72.0050.81.1228.6.317.9.1874.75C2.3760.361.25lbs0.57433.1279.42.1454.42.6868.22.2557.21.1228.6.317.9.1874.75C2.8171.461.6lbs0.73802.5063.52.5264.33.0076.21.3735.0.317.9.1874.75B2.0050.82.1855.562.8lbs1.271302.8171.43.0076.23.3785.71.6241.3.379.50.256.35B2.2557.22.5063.584.1lbs1.861753.1279.43.1479.73.7595.31.6241.3.379.50.256.35B2.5063.52.5063.585.5lbs2.4999 SM2008SignalTransformerSpecicationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.comCustomversionsavailableuponrequest.SM2008SignalTransformerSpecicationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com11ACustomversionsavailableuponrequest.InternationalStandardsatLowerCostandBetterPerformanceAll-4-OneInternationalTransformersChassisMountwithLeadWiresVADimensionsLeadWireLengthMountingStyleMountingDimensionsMountingScrewWeightLWHABInchesmmStandardMLMWlbskgSizeInchesmm252.8171.42.1454.42.3158.72.0050.81.1228.612.0304.80C2.3760.361.25lbs0.57433.1279.42.1454.42.6868.22.2557.21.1228.612.0304.80C2.8171.461.6lbs0.73802.5063.52.5264.33.0076.21.3735.012.0304.80B2.0050.82.1855.562.8lbs1.271302.8171.43.0076.23.3785.71.6241.312.0304.80B2.2557.22.5063.584.1lbs1.861753.1279.43.1479.73.7595.31.6241.312.0304.80B2.5063.52.5063.585.5lbs2.49 SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com12Customversionsavailableuponrequest.For5VDCand12VDCor15VDCRegulatedPowerSuppliesRequiringInternationalSaetyCertiicationAll-4-OneInternationalTripleOutputTransformers-ChassisMountTripleoutputtransformerswithchassismountcapabilityplusalloftheperformancefeaturesofoursplitbobbinA41series.GeneralSpecificationsPower-25VAto80VADielectricStrength-4000VrmsHipotPrimaries-Dualprimaries115230V-5060HzSecondaries-Dualcomplementaryoutputs5VDCwith12VDCor5VDCwith15VDCTerminals-SolderlugquickconnecttypeterminalsLeakage-CurrentmeetsUL60601-1IECEN60601-1Insulation-ClassF155CFlammabilityRating-BobbinandshroudmaterialmeetUL94-V0AgencyCertificationsUL1446E66312ULrecognizedtoUL506UL5085-2FileE63829CSAcertifiedtoC22.2No.66.1File221070VDEcertifiedtoVDE0805EN60950File1448PartNumberVADCOutputSuggestedComponentsC2andC4SeeNote1SizeRegulatorIRegulatorIIC1C3IC11IC22IC33D14D24A41-25-512255V1.25A12V150mA4.1KMFD15VDC600MFD50VDCLM-323K-5LM-340K-12LM-320K-12PE20PF20A41-25-515255V1.25A15V130mALM-323K-5LM-340K-15LM-320K-15PE20PF20A41-43-512435V2A12V300mA8KMFD15VDC1.1KMFD50VDCLM-323K-5LM-340K-12LM-320K-12PE20PF20A41-43-515435V2A15V250mALM-323K-5LM-340K-15LM-320K-15PE20PF20A41-80-512805V3.5A12V600mA10KMFD15VDC2.1KMFD50VDCLM-3382LM-340K-12LM-320K-12PP20PF20A41-80-515805V3.5A15V500mALM-3382LM-340K-15LM-320K-15PP20PF20Note1OutputcapacitorsC2andC4arerequiredtostabilizeregulators.Valuescanbe1MFDmin.tantalumor10MFDmin.electrolytic20Vmin.Note2LM-338isanadjustableregulatorandMFRsspecificationsNationalSemiconductorshouldbeconsultedforvaluesofexternalcomponents.Note3AllICsareNationalSemiconductortypes.Note4AllbridgesareEDItypes.NoteVDEcertifiedA41Seriestransformerswithstandardlengthandcolorleadwiresarereadilyavailable.ContactCustomerServiceformoreinformation. SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com13Customversionsavailableuponrequest.DimensionsTerminalMountingStyleMountingDimensionsMountingScrewWeightVALWHABCMLMWSizeInchesmmInchesmmlbskg252.8171.42.1454.42.3158.72.0050.81.1228.60.317.90.184.75C2.3760.361.250.57433.1279.42.1454.42.6868.22.2557.21.1228.60.317.90.184.75C2.8171.461.60.73802.5063.52.5364.33.0076.21.3734.90.317.90.184.75B2.0050.82.1855.562.81.2799All-4-OneInternationalTripleOutputTransformers-ChassisMountFor5VDCand12VDCor15VDCRegulatedPowerSuppliesRequiringInternationalSaetyCertiication SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com14Customversionsavailableuponrequest.SignalsCL2transformersareavailableinprintedcircuitandchassismountversions.Theyaresuppliedasinherentlyornon-inherentlylimitedunitsthatareUL1585UL5085recognized.GeneralSpecificationsPower-25VAto80VADielectricStrength-4000VrmsHipotPrimaries-Dualprimaries115230V5060HzSecondaries-SinglesecondaryClass2Rating-Inherentlyornon-inherentlylimitedsecondaryfuserequirementsbelowElectrostaticShield-NotnecessarysplitordualbobbinconstructionTerminals-SolderlugquickconnecttypeterminalsInsulationSystem-ClassFinsulation155CFlammabilityRating-BobbinandshroudmaterialmeetUL94V0AgencyCertificationsULrecognizedtoUL1585UL5085-3FileE116583CSAcertifiedtoC22.266.1InherentlyorNon-InherentlyLimitedClass2TransformersdesignedforChassisMountingNon-inherentlylimitedMaximumsecondaryfusevaluespecifiedAllprimariesare115230V5060HzPartNumberSecondaryRMSRatingSecondaryFuseRequiredCL2-25-1212V2.10A2.5ACL2-25-2424V1.05A1.5ACL2-40-1212V3.33A4.0ACL2-40-2424V1.66A2.0ACL2-80-2424V3.33A3.5APrimariesaredesignedtobeusedsimultaneously.Thatistheymustbeusedeitherseriesorparallelconnectedasonewinding.6115V5060Hz7125Indicateslikepolarity12115V5060Hz SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com15Customversionsavailableuponrequest.InherentlyorNon-InherentlyLimitedClass2TransformersdesignedforChassisMountingVADimensionsTerminalsMountingStyleMountingDimensionsMountingScrewWeightLWHABCMLMWSizeInchesmmInchesmmlbskg252.8171.42.1454.42.3158.72.0050.81.1228.6.317.92.184.75C2.3760.361.250.57403.1279.42.1454.42.6868.22.2557.21.1228.6.317.92.184.75C2.8171.461.60.73802.5063.52.5364.33.0076.21.3734.9.317.92.184.75B2.0050.82.1855.562.81.2799 SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com16SplitBobbinConstructionProvidingSuperiorIsolation.Two-4-OnePowerTransformersChassisMountSignals241transformersuseasplitbobbinconstructionthatprovidessuperiorisolationandlowcapacitivecoupling.GeneralSpecificationsPower-2.4VAto100VADielectricStrength-2500VrmsHipotPrimaries-Singleordualprimaries115Vor115230V-5060HzSecondary-SinglecentertappedsecondaryTerminals-SolderlugquickconnecttypeterminalsInsulation-ClassB130CUL1446E66312AgencyCertificationsULrecognizedtoUL506UL5085-1FileE63829CSAcertifiedtoC22.266.1File221070PartNumberSecondaryRMSRatingPartNumberSecondaryRMSRatingSingle115VDual115230VSingle115VDual115230V241-3-10NotAvailable10.0VCT0.25A241-3-28NotAvailable28VCT0.085A241-4-10DP-241-4-1010.0VCT0.60A241-4-28DP-241-4-2828VCT0.20A241-5-10DP-241-5-1010.0VCT1.2A241-5-28DP-241-5-2828VCT0.42A241-6-10DP-241-6-1010.0VCT3.0A241-6-28DP-241-6-2828VCT1.1A241-7-10DP-241-7-1010.0VCT5.0A241-7-28DP-241-7-2828VCT2.0A241-8-10DP-241-8-1010.0VCT10A241-8-28DP-241-8-2828VCT3.6A241-3-12NotAvailable12.6VCT0.20A241-3-36NotAvailable36VCT0.065A241-4-12DP-241-4-1212.6VCT0.50A241-4-36DP-241-4-3636VCT0.17A241-5-12DP-241-5-1212.6VCT1.0A241-5-36DP-241-5-3636VCT0.35A241-6-12DP-241-6-1212.6VCT2.5A241-6-36DP-241-6-3636VCT0.85A241-7-12DP-241-7-1212.6VCT4.0A241-7-36DP-241-7-3636VCT1.5A241-8-12DP-241-8-1212.6VCT8.0A241-8-36DP-241-8-3636VCT2.8A241-3-16NotAvailable16.0VCT0.15A241-3-48NotAvailable48VCT0.05A241-4-16DP-241-4-1616.0VCT0.40A241-4-48DP-241-4-4848VCT0.125A241-5-16DP-241-5-1616.0VCT0.80A241-5-48DP-241-5-4848VCT0.25A241-6-16DP-241-6-1616.0VCT2.0A241-6-48DP-241-6-4848VCT0.63A241-7-16DP-241-7-1616.0VCT3.5A241-7-48DP-241-7-4848VCT1.2A241-8-16DP-241-8-1616.0VCT6.25A241-8-48DP-241-8-4848VCT2.0A241-3-20NotAvailable20.0VCT0.12A241-3-56NotAvailable56VCT0.045A241-4-20DP-241-4-2020.0VCT0.30A241-4-56DP-241-4-5656VCT0.11A241-5-20DP-241-5-2020.0VCT0.60A241-5-56DP-241-5-5656VCT0.22A241-6-20DP-241-6-2020.0VCT1.5A241-6-56DP-241-6-5656VCT0.54A241-7-20DP-241-7-2020.0VCT2.8A241-7-56DP-241-7-5656VCT1.00A241-8-20DP-241-8-2020.0VCT5.0A241-8-56DP-241-8-5656VCT1.8A241-3-24NotAvailable24.0VCT0.10A241-3-120NotAvailable120VCT0.02A241-4-24DP-241-4-2424.0VCT0.25A241-4-120DP-241-4-120120VCT0.05A241-5-24DP-241-5-2424.0VCT0.50A241-5-120DP-241-5-120120VCT0.10A241-6-24DP-241-6-2424.0VCT1.25A241-6-120DP-241-6-120120VCT0.25A241-7-24DP-241-7-2424.0VCT2.4A241-7-120DP-241-7-120120VCT0.50A241-8-24DP-241-8-2424.0VCT4.0A241-8-120DP-241-8-120120VCT0.85ACustomversionsavailableuponrequest. SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com17SplitBobbinwithHighIsolationTwo-4-OnePowerTransformersChassisMountSizeVADimensionsWeightLWHABMLtypInchesmmlbskg32.42.0752.61.1729.61.2331.21.6241.30.59151.7544.50.250.11462.3760.31.3133.31.4336.21.7143.40.7218.32.0050.80.440.205122.8171.41.4336.31.6942.81.9749.90.8922.62.3760.30.70.326303.2582.61.7444.31.9649.82.3559.31.1428.92.8171.41.10.507563.6893.71.9449.22.2857.82.7068.41.1428.93.1279.41.70.7781004.03102.42.3058.52.6767.73.0878.21.4336.23.691.42.751.25CLEARANCEFOR8SCREWCustomversionsavailableuponrequest.115V5060HzCTSinglePrimaryS1Indicateslikepolarity115230V5060Hz115V5060HzCF2S2F1DualPrimaryNoteAgencycertied241Seriestransformerswithstandardlengthandcolorleadwiresarereadilyavailable.Seewebsitefor241-Lproductseries. SM2008SignalTransformerSpecicationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.comCustomversionsavailableuponrequest.SM2008SignalTransformerSpecicationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com16ACustomversionsavailableuponrequest.SplitBobbinwithHighIsolationTwo-4-OnePowerTransformersChassisMountwithLeadWiresSignals241-Ltransformersuseasplitbobbinthatprovidessuperiorisolationandlowcapacitivecoupling.GeneralSpecificationsPower-2.4VAto100VADielectricStrength-2500VrmsHipotPrimaries-Singleordualprimaries115Vor115230V-5060HzSecondary-SinglecentertappedsecondaryInsulation-ClassB130CUL1446E66312CompliantWithUL506UL5085CSA22.266.1LeadWiresHookupleadwirestyleUL1015CSATEWRated600V-40to105CPassesULVW-1flametestAllprimaryandsecondaryleadwiresare18AWGUL1015Allleadwiresare12inlengthPartNumberSecondaryRMSRatingPartNumberSecondaryRMSRatingSingle115VDual115230VSingle115VDual115230V241-3-10LNotAvailable10.0VCT0.25A241-3-28LNotAvailable28VCT0.085A241-4-10LDP-241-4-10L10.0VCT0.60A241-4-28LDP-241-4-28L28VCT0.20A241-5-10LDP-241-5-10L10.0VCT1.2A241-5-28LDP-241-5-28L28VCT0.42A241-6-10LDP-241-6-10L10.0VCT3.0A241-6-28LDP-241-6-28L28VCT1.1A241-7-10LDP-241-7-10L10.0VCT5.0A241-7-28LDP-241-7-28L28VCT2.0A241-8-10LDP-241-8-10L10.0VCT10A241-8-28LDP-241-8-28L28VCT3.6A241-3-12LNotAvailable12.6VCT0.20A241-3-36LNotAvailable36VCT0.065A241-4-12LDP-241-4-12L12.6VCT0.50A241-4-36LDP-241-4-36L36VCT0.17A241-5-12LDP-241-5-12L12.6VCT1.0A241-5-36LDP-241-5-36L36VCT0.35A241-6-12LDP-241-6-12L12.6VCT2.5A241-6-36LDP-241-6-36L36VCT0.85A241-7-12LDP-241-7-12L12.6VCT4.0A241-7-36LDP-241-7-36L36VCT1.5A241-8-12LDP-241-8-12L12.6VCT8.0A241-8-36LDP-241-8-36L36VCT2.8A241-3-16LNotAvailable16.0VCT0.15A241-3-48LNotAvailable48VCT0.05A241-4-16LDP-241-4-16L16.0VCT0.40A241-4-48LDP-241-4-48L48VCT0.125A241-5-16LDP-241-5-16L16.0VCT0.80A241-5-48LDP-241-5-48L48VCT0.25A241-6-16LDP-241-6-16L16.0VCT2.0A241-6-48LDP-241-6-48L48VCT0.63A241-7-16LDP-241-7-16L16.0VCT3.5A241-7-48LDP-241-7-48L48VCT1.2A241-8-16LDP-241-8-16L16.0VCT6.25A241-8-48LDP-241-8-48L48VCT2.0A241-3-20LNotAvailable20.0VCT0.12A241-3-56NotAvailable56VCT0.045A241-4-20LDP-241-4-20L20.0VCT0.30A241-4-56LDP-241-4-56L56VCT0.11A241-5-20LDP-241-5-20L20.0VCT0.60A241-5-56LDP-241-5-56L56VCT0.22A241-6-20LDP-241-6-20L20.0VCT1.5A241-6-56LDP-241-6-56L56VCT0.54A241-7-20LDP-241-7-20L20.0VCT2.8A241-7-56LDP-241-7-56L56VCT1.00A241-8-20LDP-241-8-20L20.0VCT5.0A241-8-56LDP-241-8-56L56VCT1.8A241-3-24LNotAvailable24.0VCT0.10A241-3-120LNotAvailable120VCT0.02A241-4-24LDP-241-4-24L24.0VCT0.25A241-4-120LDP-241-4-120L120VCT0.05A241-5-24LDP-241-5-24L24.0VCT0.50A241-5-120LDP-241-5-120L120VCT0.10A241-6-24LDP-241-6-24L24.0VCT1.25A241-6-120LDP-241-6-120L120VCT0.25A241-7-24LDP-241-7-24L24.0VCT2.4A241-7-120LDP-241-7-120L120VCT0.50A241-8-24LDP-241-8-24L24.0VCT4.0A241-8-120LDP-241-8-120L120VCT0.85A SM2008SignalTransformerSpecicationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.comCustomversionsavailableuponrequest.SM2008SignalTransformerSpecicationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com17ACustomversionsavailableuponrequest.SplitBobbinwithHighIsolationTwo-4-OnePowerTransformersChassisMountwithLeadWiresSizeVADimensionsWeightLWHABMLtypInchesmmlbskg32.42.0752.61.1729.61.2331.21.6241.30.59151.7544.50.250.11462.3760.31.3133.31.4336.21.7143.40.7218.32.0050.80.440.205122.8171.41.4336.31.6942.81.9749.90.8922.62.3760.30.70.326303.2582.61.7444.31.9649.82.3559.31.1428.92.8171.41.10.507563.6893.71.9449.22.2857.82.7068.41.1428.93.1279.41.70.7781004.03102.42.3058.52.6767.73.0878.21.4336.23.691.42.751.25SinglePrimaryDualPrimaryCLEARANCEFOR8SCREW SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com18Customversionsavailableuponrequest.For5VDCand12VDCor15VDCRegulatedPowerSuppliesTwo-4-OneTripleOutputTransformersChassisMountSignalsMTandDMTtransformershavealloftheperformancefeaturesofour241series.GeneralSpecificationsPower-30VA56VAand100VADielectricStrength-2500VrmsHipotPrimaries-Singleordualprimaries115Vor115230Vnominal-5060HzInputrange100Vto130Vor200Vto260V-5060HzSecondaries-Dualcomplementaryoutputs5VDCwith12VDCor5VDCwith15VDCTerminals-SolderlugquickconnecttypeterminalsInsulation-ClassB130CULE66312RoHScompliantAgencyCertificationsUL1446E66312ULrecognizedtoUL506UL5085-2FileE63829CSAcertifiedtoC22.266.1File221070Note1OutputcapacitorsC2andC4arerequiredtostabilizeregulators.Valuescanbe1MFDmin.tantalumor10MFDmin.electrolytic20Vmin.Note2LM-338isanadjustableregulatorandMfrsspecificationsNationalSemiconductorshouldbeconsultedforvaluesofexternalcomponents.Note3AllICsareNationalSemiconductortypes.Note4AlldiodesareMotorolatypes.PartNumberPrimary5060HzDCOutputSizeSuggestedComponentsC2andC4SeeNote1115V115230VRegulatorIRegulatorIIC1C3IC13IC23IC33D14D24MT-6-12DMT-6-125V1.75A12V210mA610KMFD20VDC1.5KMFD50VDCLM-323K-5LM-340K-12LM-320K-123N2533N247MT-6-15DMT-6-155V1.75A15V175mA6LM-323K-5LM-340K-15LM-320K-153N2533N247MT-7-12DMT-7-125V2.8A12V350mA715KMFD20VDC2KMFD50VDCLM-323K-5LM-340K-12LM-320K-12MDA-4003N247MT-7-15DMT-7-155V2.8A15V280mA7LM-323K-5LM-340K-15LM-320K-15MDA-4003N247MT-8-12DMT-8-125V4A12V600mA826KMFD20VDC3.1KMFD50VDCLM-3382LM-340K-12LM-320K-12MDA-8003N247MT-8-15DMT-8-155V4A15V500mA8LM-3382LM-340K-15LM-320K-15MDA-8003N24712454100-130V5060Hz6102987 SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com19Customversionsavailableuponrequest.Two-4-OneTripleOutputTransformersChassisMountFor5VDCand12VDCor15VDCRegulatedPowerSuppliesVADimensionsWeightLWHABMLSizeInchesmmlbskg63.2582.61.7444.31.9649.82.3559.31.1428.92.8171.41.10.5073.6893.71.9449.22.2857.82.7068.41.1428.93.1279.41.70.7784.03102.42.3058.52.6767.73.0878.21.4336.23.691.42.751.25 2013SignalTransormerInc.Specifcationssubjecttochangewithoutnotice.05.13SM500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com1Signals14Atransformersareusedinlowpowerapplicationsandprovidethehighisolationcreepageandclearancenecessarytocomplywithinternationalsafetystandards.GeneralSpecificationsPower-2.5VAto56VADielectricStrength-4000VrmsHipotDualPrimaries-115230V-50160HzDualSecondaries-SeriesorparallelInsulationSystem-ClassF1550CUL1446E66312FlammabilityRating-BobbinandshroudmaterialmeetUL94-VOAgencyCertificationsULrecognizedtoUL5061UL5085-2FileE63829CSAcertifiedtoC22.2No.66.1File221070VDEcertifiedtoVDE0805EN60950File1446CSAcertifiedtoC22.2No.66.3UL5085-3File221070-Class2EnergyLimitedInternationalStandardsatLowerCostwithBetterPerformanceOne-4-AllInternationalTransformersPrintedCircuitMountPartNumberVASecondaryRMSRatingSizeSeriesParallel14A-2.5R-102.52.510VCT0.25A5.0V0.50A14A-5.0R-105510VCT0.50A5.0V1.00A14A-10R-10101010VCT1.00A5.0V2.00A14A-2.5R-122.52.512.6VCT0.20A6.3V0.40A14A-5.0R-125512.6VCT0.40A6.3V0.80A14A-10R-12101012.6VCT0.80A6.3V1.60A14A-2.5R-162.52.516VCT0.15A8.0V0.30A14A-5.0R-165516VCT0.31A8.0V0.62A14A-10R-16101016VCT0.62A8.0V1.25A14A-2.5R-202.52.520VCT0.12A10V0.24A14A-5.0R-205520VCT0.25A10V0.50A14A-10R-20101020VCT0.50A10V1.00A14A-2.5R-242.52.524VCT0.10A12V0.20A14A-5.0R-245524VCT0.21A12V0.42A14A-10R-24101024VCT0.42A12V0.84A14A-2.5R-282.52.528VCT0.09A14V0.18A14A-5.0R-285528VCT0.18A14V0.36A14A-10R-28101028VCT0.36A14VO.72A14A-2.5R-362.52.536VCT0.07A18V0.14A14A-5.0R-365536VCT0.14A18V0.28A14A-10R-36101036VCT0.28A18V0.56APartNumberVASecondaryRMSRatingSizeSeriesParallel14A-20-102010VCT2.0A5.0V4.0A14A-30-103010VCT3.0A5.0V6.0A14A-56-105610VCT5.6A5.0V11.2A14A-20-122012.6VCT1.6A6.3V3.2A14A-30-123012.6VCT2.4A6.3V4.8A14A-56-125612.6VCT4.4A6.3V8.8A14A-20-162016VCT1.25A8.0V2.5A14A-30-163016VCT1.9A8.0V3.8A14A-56-165616VCT3.5A8.0V7.0A14A-20-202020VCT1.0A10V2.0A14A-30-203020VCT1.5A10V3.0A14A-56-205620VCT2.8A10V5.6A14A-20-242024VCT0.83A12V1.66A14A-30-243024VCT1.25A12V2.50A14A-56-245624VCT2.33A12V4.66A14A-20-282028VCTO.72A14V1.44A14A-30-283028VCT1.06A14V2.12A14A-56-285628VCT2.0A14V4.0A14A-20-362036VCT0.56A18V1.12A14A-30-363036VCT0.82A18V1.64A14A-56-365636VCT1.56A18V3.12ACustomversionsavailableuponrequest. 2013SignalTransormerInc.Specifcationssubjecttochangewithoutnotice.05.13SM500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com2InternationalStandardsatLowerCostwithBetterPerformanceOne-4-AllInternationalTransformersPrintedCircuitMountVAMechanicalDimensionsSq.PinDimensionsMountingDimensionsMountingScrewWeightLWHABCMNPSizeInchesmmSizeQtylbskg2.51.6241.31.4336.51.1228.60.205.080.256.351.0025.40.020.6351.0626.9--420.250.11351.6241.31.4336.51.3734.90.205.080.4010.161.0025.40.020.6351.0626.9--420.370.168101.8747.61.5639.71.3734.90.205.080.4010.161.1429.00.030.9651.2531.7--420.530.240202.2557.21.8747.61.6241.30.4010.20.4010.21.4637.10.030.971.5038.1--420.900.41302.6266.72.1855.51.5639.70.5513.90.277.01.6842.70.041.14-1.7544.42.1855.5641.150.52563.0076.22.5063.51.8146.00.6015.20.307.61.9048.30.041.14-2.0050.82.506.35641.700.77Customversionsavailableuponrequest.115230V5060Hz1210974136IndicateslikeolaritNoteDimensionHrepresentsthetotaldistancefromtheseatingplanetotheuppermostsurfacestandoffsandorrisersinclusive.SeeAccessoriespageforscrewandnutinformation. SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com22Customversionsavailableuponrequest.Signals14AtripleoutputtransformershavePCboardmountingcapabilityplusalloftheperformancefeaturesofoursplitbobbin14Aseries.GeneralSpecificationsPower-20VAto56VADielectricStrength-4000VrmsHipotPrimaries-Dual115230V5060HzSecondaries-DualcomplementaryoutputsInsulationSystem-ClassF155CUL1446E66312FlammabilityRating-BobbinandshroudmaterialmeetUL94-V0AgencyCertificationsULrecognizedtoUL506UL5085-2FileE63829CSAcertifiedtoC22.2No.66.1File221070VDEcertifiedtoVDE0805EN60950File1446For5VDCand12VDCor15VDCRegulatedPowerSuplliesRequiringInternationalSaetyCertiicationOne-4-AllInternationalTripleOutputTransformersPrintedCircuitMountPartNumberVADCOutputSuggestedComponentsC2andC4SeeNote1SizeRegulatorIRegulatorIIC1IC13IC23IC33D14D2414A-20-512205V750mA12V200mA2.3KMFD50VDCLM-323K-5LM-340K-12LM-320K-12PE20PF2014A-20-515205V750mA15V175mALM-323K-5LM-340K-15LM-320K-15PE20PF2014A-30-512305V1.25A12V250mA4.1KMFD15VDCLM-323K-5LM-340K-12LM-320K-12PE20PF2014A-30-515305V1.25A15V200mALM-323K-5LM-340K-15LM-320K-15PE20PF2014A-56-512565V3A12V300mA10.0KMFD15VDCLM-3382LM-340K-12LM-320K-12PP20PF2014A-56-515565V3A15V250mALM-3382LM-340K-15LM-320K-15PP20PF20Note1OutputcapacitorsC2andC4arerequiredtostabilizeregulators.Valuescanbe1MFDmin.tantalumor10MFDmin.electrolytic20Vmin.Note2LM-338isanadjustableregulatorandMFRsspecificationsNationalSemiconductorshouldbeconsultedforvaluesofexternalcomponents.Note3AllICsareNationalSemiconductortypes.Note4AllbridgesareEDItypes.34 SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com23Customversionsavailableuponrequest.For5VDCand12VDCor15VDCRegulatedPowerSuplliesRequiringInternationalSaetyCertiicationOne-4-AllInternationalTripleOutputTransformersPrintedCircuitMountVADimensionsSquarePinDimensionsMountingDimensionsMouintingScrewWeightLWHABCDMNPSizeInchesmmSizeQtylbskg202.2557.21.8747.61.6241.30.4010.20.4010.21.4637.10.205.10.030.971.5038.1420.900.41302.6266.72.1855.51.5639.70.5513.90.277.01.6842.70.277.00.041.141.7544.52.1855.4641.150.52563.0076.22.5063.51.8146.00.6015.20.307.61.9048.30.307.60.041.142.0050.82.5063.5641.700.77NoteDimensionHrepresentsthetotaldistancefromtheseatingplanetotheuppermostsurfacestandoffsandorrisersinclusive.SeeAccessoriespageforscrewandnutinformation. SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com24Customversionsavailableuponrequest.SignalsCL2transformersareavailableinprintedcircuitandchassismountversions.Theyaresuppliedasinherentlyornon-inherentlylimitedunitsthatareUL1585UL5085recognized.GeneralSpecificationsPower-2.5VAto50VADielectricStrength-4000VrmsHipotPrimaries-Dualprimaries115230V5060HzSecondaries-SinglesecondaryClass2Rating-inherentlyornon-inherentlylimitedsecondaryfuserequirementsbelowElectrostaticShield-NotnecessarysplitordualbobbinconstructionInsulationSystem-ClassFinsulation155CFlammabilityRating-BobbinandshroudmaterialmeetUL94V0AgencyCertificationsULrecognizedtoUL1585UL5085-3Class2FileE116583CSAcertifiedtoC22.266.1InherentlyorNon-InherentlyLimitedClass2TransformersdesignedforPrintedCircuitMountingInherentlylimitedNon-inherentlylimitedMaximumsecondaryfusevaluespecifiedAllprimariesare115230V5060HzPartNumberSecondaryRMSRatingSecondaryFuseRequiredCL2-2.5R-1212V0.20ANACL2-2.5R-2424V0.10ANACL2-5.0R-1212V0.42ANACL2-5.0R-2424V0.20ANACL2-10R-1212V0.83ANACL2-10R-2424V0.42ANACL2-20-1212V1.66ANACL2-20-2424V0.833ANACL2-30-1212V2.50A3.0ACL2-30-2424V1.25A1.75ACL2-50-1212V4.20A5.0ACL2-50-2424V2.10A2.5APrimariesaredesignedtobeusedsimultaneously.Thatistheymustbeusedeitherseriesorparallelconnectedasonewinding.6115V5060Hz7134Indicateslikepolarity12115V5060Hz SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com25Customversionsavailableuponrequest.InherentlyorNon-InherentlyLimitedClass2TransformersdesignedforPrintedCircuitMountingVADimensionsSq.PinDimensionMountingDimensionsMountingScrewWeightLWHABCInchesmmSizeInchesmmMNPSizeQtylbskg2.51.6241.31.4336.51.1228.6.205.1.256.41.0025.40.020.641.0626.9420.250.115.01.6241.31.4336.51.3734.9.205.1.4010.21.0025.40.020.641.0626.9420.370.1710.01.8747.61.5639.71.3734.9.205.1.4010.21.1429.00.030.971.2531.8420.530.2420.02.2557.21.8747.61.6241.3.4010.2.4010.21.4637.10.030.971.5038.1420.900.4130.02.6266.72.1855.51.5639.7.5514.0.277.01.6842.70.041.021.7544.52.1855.5641.150.5250.03.0076.22.5063.51.8146.0.6015.2.307.61.9048.30.041.022.0050.82.5063.5641.700.77NoteDimensionHrepresentsthetotaldistancefromtheseatingplanetotheuppermostsurfacestandoffsandorrisersinclusive.SeeAccessoriespageforscrewandnutinformation. SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com26Customversionsavailableuponrequest.ForLowPowerandCriticalHeightApplicationsFlatheadLowProleTransformersPrintedCircuitMountSignalsLPtransformersusehum-buckingsemi-toroidalconstructionthatminimizesradiatedmagneticfields.Thesetransformersareidealforcriticallow-heightPCboardapplications.GeneralSpecificationsPower-2VAto48VADielectricStrength-1500VrmsHipotPrimaries-Dualprimaries115230V-5060HzSecondaries-SeriesorparallelHeight-0.65to1.37516.5mmto34.9mmInsulationSystem-ClassB130CUL1446E66312AgencyCertificationsULrecognizedtoUL506UL5085-2FileE63829CSA-NRTLC22.266.1File221070PartNumberVASecondaryRMSRatingSizeSeriesParallelLP-10-250210VCT250mA5V500mALP-10-600610VCT600mA5V1.2ALP-10-12001210VCT1200mA5V2.4ALP-10-24002410VCT2.40A5V4.80ALP-10-48004810VCT4.80A5V9.60ALP-12-200212.6VCT200mA6.3V400mALP-12-450612.6VCT450mA6.3V900mALP-12-9001212.6VCT900mA6.3V1.8ALP-12-19002412.6VCT1.90A6.3V3.80ALP-12-38004812.6VCT3.80A6.3V7.60ALP-16-150216VCT150mA8V300mALP-16-350616VCT350mA8V700mALP-16-7001216VCT700mA8V1.4ALP-16-15002416VCT1.50A8V3.00ALP-16-30004816VCT3.00A8V6.00ALP-20-125220VCT125mA10V250mALP-20-300620VCT300mA10V600mALP-20-6001220VCT600mA10V1.2ALP-20-12002420VCT1.20A10V2.40ALP-20-24004820VCT2.40A10V4.80ALP-24-100224VCT100mA12V200mALP-24-250624VCT250mA12V500mALP-24-5001224VCT500mA12V1.00ALP-24-10002424VCT1.00A12V2.00ALP-24-20004824VCT2.00A12V4.00APartNumberVASecondaryRMSRatingSizeSeriesParallelLP-30-85230VCT85mA15V170mALP-30-200630VCT200mA15V400mALP-30-4001230VCT400mA15V800mALP-30-8002430VCT800mA15V1.60ALP-30-16004830VCT1.60A15V3.20ALP-34-75234VCT75mA17V150mALP-34-170634VCT170mA17V340mALP-34-3401234VCT340mA17V680mALP-34-7002434VCT700mA17V1.40ALP-34-14004834VCT1.40A17V2.80ALP-40-60240VCT60mA20V120mALP-40-150640VCT150mA20V300mALP-40-3001240VCT300mA20V600mALP-40-6002440VCT600mA20V1.20ALP-40-12004840VCT1.20A20V2.40ALP-56-45256VCT45mA28V90mALP-56-100656VCT100mA28V200mALP-56-2001256VCT200mA28V400mALP-56-4252456VCT425mA28V850mALP-56-8504856VCT850mA28V1.70ALP-88-28288VCT28mA44V56mALP-88-65688VCT65mA44V130mALP-88-1301288VCT130mA44V260mALP-120-202120VCT20mA60V40mALP-120-506120VCT50mA60V100mALP-120-10012120VCT100mA60V200mALP-230-102230VCT10mA115V20mALP-230-256230VCT25mA115V50mALP-230-5012230VCT50mA115V100mA SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com27Customversionsavailableuponrequest.ForLowPowerandCriticalHeightApplicationsFlatheadLowProleTransformersPrintedCircuitMountVADimensionsWeightABCLWHNDPSizeInchesmmozkg21.6040.60.379.50.379.51.8747.51.5639.60.6516.5.041x.0201.04x0.5150.1461.6040.60.379.50.379.51.8747.51.5639.60.8521.6.041x.0201.04x0.5170.20122.0050.80.5012.70.5012.72.5063.52.0050.81.0627.1.041x.0201.04x0.51110.31241.9048.30.6015.20.5313.52.8772.92.2557.21.2531.82.4161.2.041SQpin1.04SQmmClearanceHolefor4Screw150.43482.1855.40.6015.20.6616.83.1279.22.5063.51.3734.92.6266.5.041SQpin1.04SQmmClearanceHolefor6Screw210.601IndicateslikepolarityPrimaries115230V5060Hz5687342 SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com28Customversionsavailableuponrequest.MPLSeriesGeneralSpecificationsPower-6VAand12VADielectricStrength-1500VrmsHipotPrimaries-Dualprimaries115230Vnominal5060Hzinputrange100Vto130Vor200Vto260VSecondaries-Dualcomplementaryoutputs5VDCwith12VDCor5VDCwith15VDCElectrostaticshield-notnecessaryduetosplitbobbinconstructionReducedmagneticradiationHeight-0.85and1.065highInsulationSystem-ClassB130CUL1446E66312AgencyCertificationsULrecognizedtoUL506UL5085-2FileE63829CSAcertifiedtoC22.266.1File221070For5VDCand12VDCor15VDCRegulatedPowerSuppliesLowProflePrintedCircuitMountTripleOutputTransformersNationalSemiconductorPartNumberDCOutputVASizeSuggestedComponentsPrimary5060HzRegulatorIRegulatorIIC1C2C3C4D12D24IC1IC2MPL-6-125VDC135mA12VDC40mA61000MFD20V2.7MFD20V150MFD50V10MFD20V1N40011N4002LM342P-5.0LM326NMPL-6-155VDC135mA15VDC35mA61000MFD20V2.7MFD20V150MFD50V10MFD20V1N40011N4002LM342P-5.0LM325NMPL-12-125VDC270mA12VDC85mA122100MFD30V2.7MFD20V250MFD50V10MFD20V1N40011N4002LM341P-5.0LM326NMPL-12-155VDC270mA15VDC70mA122100MFD30V2.7MFD20V250MFD50V10MFD20V1N40011N4002LM341P-5.0LM325N4For5VDCOutput115230V5060Hz56123Indicateslikepolarity78910For12VDCor15VDCOutput9MPLType SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com29Customversionsavailableuponrequest.For5VDCand12VDCor15VDCRegulatedPowerSuppliesVADimensionsWeightLWHABCSizeInchesmmlbskg61.8747.61.5639.70.8521.61.6040.60.379.50.184.70.430.20122.5063.52.0050.81.0627.12.0050.80.5012.70.256.40.680.31LowProflePrintedCircuitMountTripleOutputTransformers SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com30Customversionsavailableuponrequest.SignalsIFtransformersutilizeuniqueinsulatingtechniquesincludingfullencapsulationtomeetinternationalsafetyrequirements.Thesetransformersareidealforlowpowerapplicationswhereminimumheightandreducedmagneticradiationarerequired.GeneralSpecificationsPower-2VAto30VADielectricStrength-4000VrmsHipotDualPrimaries-115230V5060HzDualSecondaries-SeriesorparallelHeight-0.69to1.3917.5mmto35.3mmheightInsulationSystem-ClassB130CAgencyCertificationsUL1446E66312ULrecognizedtoUL506UL5085-2FileE63829CSAcertifiedtoC22.266.1File221070VDEcertifiedtoVDE0805EN60950File8325ForCriticalHeightandInternationalSaetyRequirementsInternationalFlatheadLowProleTransformersPrintedCircuitMountPartNumberVASecondaryRMSRatingSizeSeriesParallelIF-2-10210VCT200mA5V400mAIF-2-12212VCT170mA6V340mAIF-2-16216VCT125mA8V250mAIF-2-20220VCT100mA10V200mAIF-2-24224VCT85mA12V170mAIF-2-30230VCT70mA15V140mAIF-2-34234VCT60mA17V120mAIF-2-40240VCT50mA20V100mAIF-2-56256VCT40mA28V80mAIF-2-2302230VCT9mA115V18mAIF-4-10410VCT400mA5V800mAIF-4-12412VCT335mA6V670mAIF-4-16416VCT250mA8V500mAIF-4-20420VCT200mA10V400mAIF-4-24424VCT170mA12V340mAIF-4-30430VCT135mA15V270mAIF-4-34434VCT120mA17V240mAIF-4-40440VCT100mA20V200mAIF-4-56456VCT70mA28V140mAIF-4-2304230VCT18mA115V36mAIF-6-10610VCT600mA5V1.20AIF-6-12612VCT500mA6V1.00AIF-6-16616VCT375mA8V750mAIF-6-20620VCT300mA10V600mAIF-6-24624VCT250mA12V500mAIF-6-30630VCT200mA15V400mAIF-6-34634VCT180mA17V360mAIF-6-40640VCT150mA20V300mAIF-6-56656VCT110mA28V220mAIF-6-2306230VCT25mA115V50mAIF-10-101010VCT1.00A5V2.00AIF-10-121012VCT835mA6V1.67AIF-10-161016VCT625mA8V1.25AIF-10-201020VCT500mA10V1.00AIF-10-241024VCT420mA12V840mAIF-10-301030VCT335mA15V670mAIF-10-341034VCT300mA17V600mAIF-10-401040VCT250mA20V500mAIF-10-561056VCT180mA28V360mAIF-10-23010230VCT45mA115V90mAPartNumberVASecondaryRMSRatingSizeSeriesParallelIF-14-101410VCT1.40A5V2.80AIF-14-121412VCT1.20A6V2.40AIF-14-161416VCT875mA8V1.75AIF-14-201420VCT700mA10V1.40AIF-14-241424VCT600mA12V1.20AIF-14-301430VCT470mA15V940mAIF-14-341434VCT415mA17V830mAIF-14-401440VCT350mA20V700mAIF-14-561456VCT250mA28V500mAIF-14-23014230VCT60mA115V120mAIF-18-101810VCT1.80A5V3.60AIF-18-121812VCT1.50A6V3.00AIF-18-161816VCT1.15A8V2.30AIF-18-201820VCT900mA10V1.80AIF-18-241824VCT750mA12V1.50AIF-18-301830VCT600mA15V1.20AIF-18-341834VCT530mA17V1.06AIF-18-401840VCT450mA20V900mAIF-18-561856VCT320mA28V640mAIF-18-23018230VCT80mA115V160mAIF-24-102410VCT2.40A5V4.80AIF-24-122412VCT2.00A6V4.00AIF-24-162416VCT1.50A8V3.00AIF-24-202420VCT1.20A10V2.40AIF-24-242424VCT1.00A12V2.00AIF-24-302430VCT800mA15V1.60AIF-24-342434VCT700mA17V1.40AIF-24-402440VCT600mA20V1.20AIF-24-562456VCT430mA28V860mAIF-24-23024230VCT105mA115V210mAIF-30-103010VCT3.00A5V6.00AIF-30-123012VCT2.50A6V5.00AIF-30-163016VCT1.90A8V3.80AIF-30-203020VCT1.50A10V3.00AIF-30-243024VCT1.25A12V2.50AIF-30-303030VCT1.00A15V2.00AIF-30-343034VCT900mA17V1.80AIF-30-403040VCT750mA20V1.50AIF-30-563056VCT550mA28V1.10AIF-30-23030230VCT130mA115V260mA SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com31Customversionsavailableuponrequest.ForCriticalHeightandInternationalSaetyRequirementsInternationalFlatheadLowProleTransformersPrintedCircuitMountVALWHMLMWABCDEFGWeightSizeInchesmmozkg22.0953.01.7344.00.6917.61.8747.51.4837.50.051.30.256.31.3835.00.3910.00.3910.00.5915.00.195.04.60.1342.0953.01.7344.00.7719.61.8747.51.4837.50.051.30.256.31.3835.00.3910.00.3910.00.5915.00.195.05.40.1562.0953.01.7344.00.8922.61.8747.51.4837.50.051.30.256.31.3835.00.3910.00.3910.00.5915.00.195.06.90.20102.6667.62.2457.00.8922.62.4662.51.9750.00.287.10.348.81.7745.00.5915.00.4310.90.3910.00.6315.910.30.29142.6667.62.2457.00.9624.32.4662.51.9750.00.287.10.348.81.7745.00.5915.00.4310.90.3910.00.6315.911.90.34182.6667.62.2457.01.0927.62.4662.51.9750.00.287.10.348.81.7745.00.5915.00.4310.90.3910.00.6315.914.10.40242.6868.02.2657.51.2331.32.4662.51.9750.00.287.20.348.81.7745.00.5915.00.4310.90.3910.00.6315.916.50.47302.6868.02.2657.51.3935.32.4662.51.9750.00.287.20.348.81.7745.00.5915.00.4310.90.3910.00.6315.919.70.58BAC12437865DEDFFGPrintedCircuitDrillPattern0.055Dia.PlatedThroughHoleAMW1243L7865WMLBottomView4Holesfor4Self-tappingScrewH0.123.0mmmin1IndicateslikepolarityPrimaries115230V5060Hz5687342 SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com32Customversionsavailableuponrequest.FeaturesandBenefitsEncapsulatedinordertomeetharshenvironmentalconditionsRigidpinconstructionforeasierboardinsertionandhigherreliabilityMountingholesprovidedforgreaterresistancetoshockandvibrationImprovedelectricalcharacteristics-regulationtemperatureriseefficiencyetc.ReducedmagneticradiationGeneralSpecificationsPower-2.5VAto18VADielectricStrength-4000VrmsHipotPrimaries-Dualprimaries115230V-5060HzSecondaries-SeriesorparallelHeight-1.050to1.22InsulationSystem-ClassB130CAgencyCertificationsULrecognizedtoUL506UL5085-2FileE63829CSAcertifiedtoC22.266.1File221070TUVRheinlandCertifiedIECEN60950License744985DirectPlug-inReplacementorOriginalFlatHeadDesignLowProileTransormersLowProleInternationalTransformersPrintedCircuitMountEncapsulatedPartNumberVASecondaryRMSRatingSizeSeriesParallel10-250-LPI2.510VCT250mA5V500mA12-200-LPI2.512.6VCT200mA6.3V400mA16-150-LPI2.516VCT150mA8V300mA20-125-LPI2.520VCT125mA10V250mA24-100-LPI2.524VCT100mA12V200mA30-85-LPI2.530VCT85mA15V170mA34-75-LPI2.534VCT75mA17V150mA40-60-LPI2.540VCT60mA20V120mA56-45-LPI2.556VCT45mA28V90mA230-10-LPI2.5230VCT10mA115V20mA10-600-LPI610VCT600mA5V1.2A12-450-LPI612.6VCT450mA6.3V900mA16-350-LPI616VCT350mA8V700mA20-300-LPI620VCT300mA10V600mA24-250-LPI624VCT250mA12V500mA30-200-LPI630VCT200mA15V400mA34-170-LPI634VCT170mA17V340mA40-150-LPI640VCT150mA20V300mA56-100-LPI656VCT100mA28V200mA230-25-LPI6230VCT25mA115V50mA10-900-LPI910VCT900mA5V1.8A12-725-LPI912.6VCT725mA6.3V1.45A16-560-LPI916VCT560mA8V1.12A20-450-LPI920VCT450mA10V900mA24-375-LPI924VCT375mA12V750mAPartNumberVASecondaryRMSRatingSizeSeriesParallel30-300-LPI930VCT300mA15V600mA34-265-LPI934VCT265mA17V530mA40-225-LPI940VCT225mA20V450mA56-160-LPI956VCT160mA28V320mA230-40-LPI9230VCT40mA115V80mA10-1200-LPI1210VCT1.2A5V2.4A12-900-LPI1212.6VCT900mA6.3V1.8A16-700-LPI1216VCT700mA8V1.4A20-600-LPI1220VTC600mA10V1.2A24-500-LPI1224VCT500mA12V1A30-400-LPI1230VCT400mA15V800mA34-340-LPI1234VCT340mA17V680mA40-300-LPI1240VCT300mA20V600mA56-200-LPI1256VCT200mA28V400mA230-50-LPI12230VCT50mA115V100mA10-1800-LPI1810VCT1.8A5V3.6A12-1500-LPI1812.6VCT1.5A6.3V3A16-1100-LPI1816VCT1.1A8V2.2A20-900-LPI1820VCT900mA10V1.8A24-750-LPI1824VCT750mA12V1.5A30-600-LPI1830VCT600mA15V1.2A34-500-LPI1834VCT500mA17V1A40-450-LPI1840VCT450mA20V900mA56-320-LPI1856VCT320mA28V640mA230-75-LPI18230VCT75mA115V150mA SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com33Customversionsavailableuponrequest.DirectPlug-inReplacementorOriginalFlatHeadDesignLowProileTransormersLowProleInternationalTransformersPrintedCircuitMountEncapsulatedVADImensionsWeightSelfTapScrewSizePinSizeABCDLWHMLMWSizeInchesmmlbskgInchesmm2.50.194.80.297.21.6140.90.379.42.3760.21.6542.10.7218.32.1955.61.5038.10.270.124.025.63560.194.80.297.21.6140.90.379.42.3760.21.6542.10.8922.72.1955.61.5038.10.390.174.025.63590.194.80.297.21.6140.90.379.42.3760.21.6542.11.0827.42.1955.61.5038.10.510.234.025.635120.225.60.205.12.0251.30.5012.72.6366.82.1955.61.0626.62.3860.41.9449.20.750.346.036.914180.225.60.205.12.0251.30.5012.72.6366.82.1955.61.1830.02.3860.41.9449.20.950.4346.036.914BOTTOMVIEW0.18to0.204.5to5.02refPINHHWLMWBML4HOLESFORMTG.SCREWS12435687PRINTEDCIRCUITDRILLPATTERNACAD12435687DDSQ.PINSIZEDDD1IndicateslikepolarityPrimaries115230V5060Hz5687342 2013SignalTransormerInc.Specifcationssubjecttochangewithoutnotice.05.13SM500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com1SignalsSTandDSTtransformersuseasplitbobbinthatprovidessuperiorisolationandlowcapacitivecoupling.GeneralSpecificationsPower-1.1VAto36VADielectricStrength-2500VrmsHipotPrimaries-Singleordualprimaries115Vor115230V50160HzSecondaries-SeriesorparallelElectrostaticShield-NotnecessaysplitbobbinconstructionInsulationSystem-ClassS1300CMountingHardware-seechartAgencyCertificationsUL1446ClassBinsulationsystemsfileE66312ULRecognized506UL5085-12FileE63829CSAcertifiedtoC22.266.1File221070cCSAuscertifiedtoC22.266.3UL5085-3File221070Class2markedwithororCSAcertifiedasInherentlyLimitedCSAcertifiedasNonInherentlyLimitedseerecommendedfuseratingonnextpageULRecognizedUL5083-3InherentlyLimitedFileE116583SplitBobbinwithHighIsolationSplitTranTMSpecialtyPurposeClass2TransformersPrintedCircuitMountCustomversionsavailableuponrequest.PartNumberSecondaryRMSRatingSingle115V6PinDual115230V8PinSeriesParallelST-2-10DST-2-1010VCTO.11A5VO.22AST-3-10DST-3-1010VCTO.25A5VO.5AST-4-10DST-4-1010VCTO.6A5V1.2AST-5-10DST-5-1010VCT1.2A5V2AAST-6-10DST-6-1010VCT20A5V40AST-7-10DST-7-1010VCT3.6A5V7.2AST-2-12DST-2-1212.6VCTO.09A6.3VO.18AST-3-12DST-3-1212.6VCTO.2A6.3VOAAST-4-12DST-4-1212.6VCTO.5A6.3V1.0AST-5-12DST-5-1212.6VCT10A6.3V20AST-6-12DST-6-1212.6VCT1.6A6.3V3.2AST-7-12DST-7-1212.6VCT2.85A6.3V5.7AST-2-16DST-2-1616VCTO.07A8VO.14AST-3-16DST-3-1616VCTO.15A8VO.3AST-4-16DST-4-1616VCTOAA8VO.8AST-5-16DST-5-1616VCTO.8A8V1.6AST-6-16DST-6-1616VCT1.25A8V2.5AST-7-16DST-7-1616VCT2.25A8V4.5AST-2-20DST-2-2020VCTO.055A10VO.11AST-3-20DST-3-2020VCTO.12A10VO.24AST-4-20DST-4-2020VCTO.3A10VO.6AST-5-20DST-5-2020VCTO.6A10V1.2AST-6-20DST-6-2020VCT1.0A10V20AST-7-20DST-7-2020VCT1.8A10V3.6AST-2-24DST-2-2424VCTO.045A12VO.09AST-3-24DST-3-2424VCTO.1A12VO.2AST-4-24DST-4-2424VCTO.25A12VO.5AST-5-24DST-5-2424VCTO.5A12VlOAST-6-24DST-6-2424VCTO.8A12V1.6AST-7-24DST-7-2424VCT1.5A12V30APartNumberSecondaryRMSRatingSingle115V6PinDual115230V8PinSeriesParallelST-2-28DST-2-2828VCTO.04A14VO.08AST-3-28DST-3-2828VCTO.085A14VO.17AST-4-28DST-4-2828VCTO.2A14VOAAST-5-28DST-5-2828VCTOA2A14VO.84AST-6-28DST-6-2828VCTO.7A14V1AAST-7-28DST-7-2828VCT1.3A14V2.6AST-2-36DST-2-3636VCTO.03A18VO.06AST-3-36DST-3-3636VCTO.065A18VO.13AST-4-36DST-4-3636VCTO.17A18VO.34AST-5-36DST-5-3636VCTO.35A18VO.7AST-6-36DST-6-3636VCTO.55A18V1.1AST-7-36DST-7-3636VCT1.0A18V2.0AST-2-48DST-2-4836VCT1.0A18V2.0AST-3-48DST-3-4848VCTO.023A24VO.046AST-4-48DST-4-4848VCTO.05A24VO.1AST-5-48DST-5-4848VCTO.125A24VO.25AST-6-48DST-6-4848VCTO.25A24VO.5AST-7-48DST-7-4848VCTOAA24VO.8AST-2-56DST-2-5648VCTO.75A24V1.5AST-3-56DST-3-5656VCTO.02A28VO.04AST-4-56DST-4-5656VCTO.045A28VO.09AST-5-56DST-5-5656VCTO.11A28VO.22AST-6-56DST-6-5656VCTO.22A28VOA4AST-7-56DST-7-5656VCTO.35A28VO.7AST-2-120DST-2-12056VCTO.65A28V1.3AST-3-120DST-3-120120VCTO.01A60VO.02AST-4-120DST-4-120120VCTO.02A60VO.04AST-5-120DST-5-120120VCTO.05A60VO.1AST-6-120DST-6-120120VCTO.1A60VO.2AST-7-120DST-7-120120VCTO.16A60VO.32A 2013SignalTransormerInc.Specifcationssubjecttochangewithoutnotice.05.13SM500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com2SplitBobbinwithHighIsolationSplitTranLowPowerTransformersCustomversionsavailableuponrequest.SizeVALWHMLABCOptionalMountingScrewNutWeightInchesmmlbskg21.11.3734.91.1228.60.9724.6-0.256.40.256.41.2030.5-0.170.0832.41.3734.91.1228.61.2130.8-0.256.40.256.41.2030.5-0.250.11461.6241.31.3133.31.3133.31.0626.90.256.40.358.91.2532.5Nylon4-40x1.374-40x34.90.440.205121.9148.41.5940.41.4536.91.2531.80.307.60.4010.21.4135.8Nylon4-40x1.374-40x34.90.700.326202.2557.21.8847.81.4536.91.5038.10.307.60.4010.21.6040.6Nylon4-40x1.374-40x34.90.800.367362.6266.72.1855.51.5940.40.4010.20.4010.21.8547.01.10.50AvailablefromSignalpartnumbersST-MSscrewandST-MNnut.Size7has4mountingholeson2.18x1.75centersfor6screws.16PinTypeST115V5060Hz56874Indicateslikeolarit18PinTypeDST115230V5060Hz5687342IndicateslikeolaritSeeAccessoriespageformountingscrewinformation. SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com36Customversionsavailableuponrequest.SignalsPClowpowertransformersaredesignedtooperatebetween50Hzand500Hzwithoutanydegradationinoutputvoltage.GeneralSpecificationsPower-1.0VAto24VADielectricStrength-1500VrmsHipotPrimaries-Singleordualprimaries115Vor115230V50-500HzDualSecondaries-SeriesorparallelInsulationSystem-ClassB130CUL1446E66312MountingBrackets-seechartAgencyCertificationsULrecognizedtoUL506UL5085-2FileE63829CSAcertifiedtoC22.266.1File221070MiniatureLowPowerTransormersPrintedCircuitMountPowerTransformersPrimary50500HzVASecondaryRMSRatingSingle115V6PinDual115230V8PinSizeSeriesParallelPC-10-90DPC-10-901.010VCT90mA5V180mAPC-10-120DPC-10-1201.210VCT120mA5V240mAPC-10-440DPC-10-4404.410VCT440mA5V880mAPC-10-1000DPC-10-100010.010VCT1.0A5V2.0APC-10-2400DPC-10-240024.010VCT2.4A5V4.8APC-12-70DPC-12-701.012.6VCT70mA6.3V140mAPC-12-100DPC-12-1001.212.6VCT100mA6.3V200mAPC-12-350DPC-12-3504.412.6VCT350mA6.3V700mAPC-12-800DPC-12-80010.012.6VCT800mA6.3V1.6APC-12-2000DPC-12-200024.012.6VCT2.0A6.3V4.0APC-16-55DPC-16-551.016VCT55mA8V110mAPC-16-75DPC-16-751.216VCT75mA8V150mAPC-16-260DPC-16-2604.416VCT260mA8V520mAPC-16-640DPC-16-64010.016VCT640mA8V1.28APC-16-1500DPC-16-150024.016VCT1.50A8V3.0APC-20-45DPC-20-451.020VCT45mA10V90mAPC-20-60DPC-20-601.220VCT60mA10V120mAPC-20-220DPC-20-2204.420VCT220mA10V440mAPC-20-500DPC-20-50010.020VCT500mA10V1.0APC-20-1200DPC-20-120024.020VCT1.20A10V2.40APC-24-35DPC-24-351.024VCT35mA12V70mAPC-24-50DPC-24-501.224VCT50mA12V100mAPC-24-180DPC-24-1804.424VCT180mA12V360mAPC-24-450DPC-24-45010.024VCT450mA12V900mAPC-24-1000DPC-24-100024.024VCT1.0A12V2.0APC-28-30DPC-28-301.028VCT30mA14V60mAPC-28-40DPC-28-401.228VCT40mA14V80mAPC-28-160DPC-28-1604.428VCT160mA14V320mAPC-28-360DPC-28-36010.028VCT360mA14V720mAPC-28-800DPC-28-80024.028VCT800mA14V1.60APC-34-25DPC-34-251.034VCT25mA17V50mAPC-34-35DPC-34-351.234VCT35mA17V70mAPC-34-125DPC-34-1254.434VCT125mA17V250mAPC-34-300DPC-34-30010.034VCT300mA17V600mAPC-34-700DPC-34-70024.034VCT700mA17V1.40APC-40-20DPC-40-201.040VCT20mA20V40mAPC-40-30DPC-40-301.240VCT30mA20V60mAPC-40-110DPC-40-1104.440VCT110mA20V220mAPC-40-250DPC-40-25010.040VCT250mA20V500mAPC-40-600DPC-40-60024.040VCT600mA20V1.20APC-56-15DPC-56-151.056VCT15mA28V30mAPC-56-20DPC-56-201.256VCT20mA28V40mAPC-56-80DPC-56-804.456VCT80mA28V160mAPC-56-180DPC-56-18010.056VCT180mA28V360mAPC-56-420DPC-56-42024.056VCT420mA28V840mAPC-120-8DPC-120-81.0120VCT8mA60V16mAPC-120-10DPC-120-101.2120VCT10mA60V20mAPC-120-35DPC-120-354.4120VCT35mA60V70mAPC-120-85DPC-120-8510.0120VCT85mA60V170mAPC-120-200DPC-120-20024.0120VCT200mA60V400mA16PinTypePC115V50-500Hz34652Indicateslikeolarit18PinTypeDPC115V50-500Hz5687342Indicateslikeolarit115V50-500Hz SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com37Customversionsavailableuponrequest.MiniatureLowPowerTransormersPrintedCircuitMountPowerTransformersVALWHA-6A-8BWeightOptionalBracket6Pin8PinNumberMWMDSizeInchesmmozkgInchesmm1.01.0025.41.3734.920.8321.080.256.350.205.081.2331.22.50.071.21.3734.91.1228.61.1830.150.317.920.205.081.0326.230.084.41.6241.31.2531.81.3734.920.4010.160.256.351.1328.750.1410.01.8747.61.4336.51.6241.270.4010.160.256.351.3333.790.2310-BR1.6441.71.1228.624.01.6241.32.2557.21.3734.930.4010.160.256.352.1354.1120.3424-BR1.3734.92.0050.8Anoptionalslideonmountingbracketisavailableforsizes1024.Thesebracketsdonotconsumeanyadditionalboardspacebutadd132tothetransformersheight.SeeAccessoriespageformountingbrackets. SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com38Customversionsavailableuponrequest.SignalsMPCandDMPCtransformershavealloftheperformancefeaturesofourPCandDPCseries.GeneralSpecificationsPower-10VAand24VADielectricStrength-1500VrmsHipotPrimaries-Singleordualprimaries115Vor115230V50-500HzSecondaries-Dualcomplementaryoutputs5VDCwith12VDCor5VDCwith15VDCInsulationSystem-ClassB130CUL1446E66312MountingBrackets-Availablefor1024VAsizespartnumbers10-BRand24-BRrespectivelyAgencyCertificationsULrecognizedtoUL506UL5085-2FileE63829CSAcertifiedtoC22.266.1File221070For5VDCand12VDCor15VDCRegulatedPowerSuppliesPrintedCircuitMountTripleOutputTransformersNationalSemiconductorPartNumberDCOutputSizeSuggestedComponentsPrimary50500Hz115V8Pin115230V10PinRegulatorIRegulatorIIC1C2C3C4D12D24IC1IC2MPC-X-12DMPC-X-125VDC360mA12VDC60mAX2100MFD30V2.7MFD20V250MFD50V10MFD20V1N40011N4002LM341P-5.0LM326NMPC-X-15DMPC-X-155VDC360mA15VDC50mAX2100MFD30V2.7MFD20V250MFD50V10MFD20V1N40011N4002LM341P-5.0LM325NMPC-Y-12DMPC-Y-125VDC835mA12VDC150mAY4000MFD20V2.7MFD20V1000MFD50V2.7MFD20V1N40011N4002LM340K-5.0LM326NMPC-Y-15DMPC-Y-155VDC835mA15VDC130mAY4000MFD20V2.7MFD20V1000MFD50V2.7MFD20V1N40011N4002LM340K-5.0LM325N9115V50500Hz SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com39Customversionsavailableuponrequest.SizeLWHA-88PinA-1010PinBWeightOptionalBracketNumberMWMDInchesmmlbskgInchesmmX1.8747.61.4336.51.6441.7.256.4.205.11.3033.00.560.2510-BR1.6441.61.1228.6Y1.6241.32.2557.21.3734.9.256.4.205.12.1053.30.750.3424-BR1.3734.92.0050.8For5VDCand12VDCor15VDCRegulatedPowerSuppliesPrintedCircuitMountTripleOutputTransformersAnoptionalslideonmountingbracketisavailableforsizes1024.Thesebracketsdonotconsumeanyadditionalboardspacebutadd132tothetransformersheight.SeeAccessoriespageformountingbrackets. SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com40Customversionsavailableuponrequest.Signalsrectifierpowertransformersprovideawidevarietyofoutputs.Thisseriesofconservativelydesignedtransformersismanufacturedusingtraditionalmaterialsandlayerwoundtechniques.GeneralSpecificationsPower-10VAto2800VADielectricStrength-1500VrmsHipotPrimaries-Singletappedordualprimaries105V115V125V230V-5060HzSecondaries-DualcentertappedwindingsmaybeconnectedinseriesorparallelInsulationSystem-ClassBinsulation130CConventionalRectierPowerTransformersChassisMountSEC1CTSEC2CT1051151250SEC1CT115230VSEC2CT115115 SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com41Customversionsavailableuponrequest.ConventionalRectierPowerTransformersChassisMount12.8-1DL-12.8-112.8VCT1A6.4VCT2AC2.8773.02.0050.82.3158.72.3158.781.2.5412.8-2DL-12.8-212.8VCT2A6.4VCT4AB3.0076.22.5063.52.5063.52.5063.52.0050.882.31.0412.8-4DL-12.8-412.8VCT4A6.4VCT8AB3.0076.22.5063.52.5063.52.5063.52.3760.382.81.2712.8-6DL-12.8-612.8VCT6A6.4VCT12AB3.3785.73.0677.72.8171.42.8171.42.5063.584.01.8112.8-8DL-12.8-812.8VCT8A6.4VCT16AB3.7595.33.1279.43.1279.43.1279.42.2557.284.52.0412.8-12DL-12.8-1212.8VCT12A6.4VCT24AB4.12104.83.2582.63.4387.33.4387.32.3760.3106.02.7212.8-25DL-12.8-2512.8VCT25A6.4VCT50AB5.25133.44.25108.04.37111.14.37111.12.8773.01012.55.6912.8-50DL-12.8-5012.8VCT50A6.4VCT100AB5.25133.46.00152.44.37111.14.37111.14.12104.81420.79.3912.8-100DL-12.8-10012.8VCT100A6.4VCT200AB6.37162.07.25184.25.31134.95.31134.94.37111.11434.515.6510-1DL-10-110VCT1A5VCT2AC2.8773.01.7544.52.3158.72.3760.381.0.4510-2DL-10-210VCT2A5VCT4AC3.1279.42.1253.92.7569.92.8171.481.5.6810-4DL-10-410VCT4A5VCT8AC3.5690.52.3760.33.0677.73.1279.482.31.0410-6DL-10-610VCT6A5VCT12AB3.3785.72.7569.92.8171.42.8171.42.1253.983.31.5010-8DL-10-810VCT8A5VCT16AB3.3785.73.1279.42.8171.42.8171.42.5063.584.011.8110-12DL-10-1210VCT12A5VCT24AB3.7595.33.2582.63.1279.43.1279.42.5063.585.02.2710-25DL-10-2510VCT25A5VCT50AB4.50114.33.7595.33.7595.33.7595.32.7569.9108.73.9510-50DL-10-5010VCT50A5VCT100AB5.35133.45.50139.74.37111.14.37111.13.6292.11417.07.7110-100DL-10-10010VCT100A5VCT200AB6.37162.07.25184.25.31134.95.31134.94.37111.11434.515.65Nominal115Vprimaryhasaddedtapsi.e.105115125VDualDLversionis115230Vonly.Availablewithdualprimaryonly.ThereforeprefixDLisnotrequired.Primary5060HzSecondRMSRatingMtgStyleDimensionsMtgScrewWeightSingle115VDual115230VSeriesParallelLWHMLMWInchesmmlbskg SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com42Customversionsavailableuponrequest.24-1DL-24-124VCT1A12VCT2AB3.0076.22.5063.52.5063.52.5063.52.0050.882.31.0424-2DL-24-224VCT2A12VCT4AB3.0076.22.8773.02.5063.52.5063.52.3760.382.91.3224-4DL-24-424VCT4A12VCT8AB3.7595.33.1279.43.1279.43.1279.42.2557.284.52.0424-6DL-24-624VCT6A12VCT12AB4.12104.83.2582.63.4387.33.4387.32.3760.3105.82.6324-8DL-24-824VCT8A12VCT16AB4.12104.83.8798.43.4387.33.4387.33.0076.2107.93.5824-12DL-24-1224VCT12A12VCT24AB4.50114.34.50114.33.7595.33.7595.33.3785.71011.04.9924-20DL-24-2024VCT20A12VCT40AB5.25133.44.75120.74.37111.14.37111.13.3785.71415.36.9524-25DL-24-2524VCT25A12VCT50AB5.25133.45.62142.94.37111.14.37111.14.12104.81419.58.8524-50DL-24-5024VCT50A12VCT100AB6.37162.06.25158.85.31134.95.31134.94.37111.11431.314.2024-10024VCT100A12VCT200AB7.50190.57.00177.86.37162.06.75171.454.12104.81443.019.516-1DL-16-116VCT1A8VCT2AC2.8773.02.0050.82.3158.72.3760.381.2.5416-2DL-16-216VCT2A8VCT4AC3.1279.42.2557.22.7569.92.8171.481.7.7716-4DL-16-416VCT4A8VCT8AB3.3785.72.7569.92.8171.42.8171.42.1253.983.31.5016-6DL-16-616VCT6A8VCT12AB3.7595.33.1279.43.1279.43.1279.42.2557.2104.52.0416-8DL-16-816VCT8A8VCT16AB3.7595.33.5089.03.1279.43.1279.42.6266.7105.42.4516-12DL-16-1216VCT12A8VCT24AB4.12104.83.8798.43.4387.33.4387.33.0076.2107.93.5816-25DL-16-2516VCT25A8VCT50AB4.50114.35.37136.53.7595.33.7595.34.00101.61014.56.5816-50DL-16-5016VCT50A8VCT100AB6.37162.05.70146.15.31134.95.31134.93.7595.31426.512.0216-100DL-16-10016VCT100A8VCT200AB7.50190.57.50190.56.37162.06.75171.54.62117.51450.022.68Nominal115Vprimaryhasaddedtapsi.e.105115125VDualDLversionis115230Vonly.Availablewithdualprimaryonly.ThereforeprefixDLisnotrequired.Primary5060HzSecondRMSRatingMtgStyleDimensionsMtgScrewWeightSingle115VDual115230VSeriesParallelLWHMLMWInchesmmlbskgConventionalRectierPowerTransformersChassisMount SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com43Customversionsavailableuponrequest.ConventionalRectierPowerTransformersChassisMount36-1DL-36-136VCT1A18VCT2AB3.0076.22.7569.92.5063.52.5063.52.2557.282.61.1836-2DL-36-236VCT2A18VCT4AB3.3785.72.9374.62.8171.42.8171.42.3760.383.81.7236-4DL-36-436VCT4A18VCT8AB4.12104.83.3785.73.4387.33.4387.32.6266.7106.83.0836-6DL-36-636VCT6A18VCT12AB4.50114.33.7595.33.7595.33.7595.32.7569.9108.73.9536-8DL-36-836VCT8A18VCT16AB4.50114.34.50114.33.7595.33.7595.33.3785.71011.04.9936-12DL-36-1236VCT12A18VCT24AB5.25133.45.00127.04.37111.14.37111.13.3785.71415.06.8036-20DL-36-2036VCT20A18VCT40AB6.37162.05.37136.55.31134.95.31134.93.3785.71422.810.3436-25DL-36-2536VCT25A18VCT50AB6.37162.05.75146.15.31134.95.31134.93.7595.31426.512.0236-30DL-36-3036VCT30A18VCT60AB6.37162.06.00152.45.31134.95.31134.94.37111.11431.514.2836-5036VCT50A18VCT100AB6.37162.07.25184.25.31134.95.31134.95.12130.21440.018.1456-1DL-56-156VCT1A28VCT2AB3.3785.72.8773.02.8171.42.8171.42.2557.283.51.5956-2DL-56-256VCT2A28VCT4AB3.7595.33.2582.63.1279.43.1279.42.5063.585.02.2756-4DL-56-456VCT4A28VCT8AB4.12104.83.7595.33.4387.33.4387.33.0076.2107.73.4956-6DL-56-656VCT6A28VCT12AB5.25133.44.25108.04.37111.14.37111.12.8773.01012.05.4456-8DL-56-856VCT8A28VCT16AB5.25133.45.00127.04.37111.14.37111.13.6292.11417.07.7156-12DL-56-1256VCT12A28VCT24AB6.37162.05.25133.45.31134.95.31134.93.3785.71422.09.9856-25DL-56-2556VCT25A28VCT50AB6.37162.07.12181.05.31134.95.31134.95.12130.21438.017.2456-5056VCT50A28VCT100AB7.50190.57.50190.56.24158.86.75171.54.87123.81456.325.54Nominal115Vprimaryhasaddedtapsi.e.105115125VDualDLversionis115230Vonly.Availablewithdualprimaryonly.ThereforeprefixDLisnotrequired.Primary5060HzSecondRMSRatingMtgStyleDimensionsMtgScrewWeightSingle115VDual115230VSeriesParallelLWHMLMWInchesmmlbskg SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com44Nominal115Vprimaryhasaddedtapsi.e.105115125VDualDLversionis115230Vonly.Availablewithdualprimaryonly.ThereforeprefixDLisnotrequired.Primary5060HzSecondRMSRatingMtgStyleDimensionsMtgScrewWeightSingle115VDual115230VSeriesParallelLWHMLMWInchesmmlbskg68-1DL-68-168VCT1A34VCT2AB3.3785.72.9374.62.8171.42.8171.42.3760.383.81.7268-2DL-68-268VCT2A34VCT4AB4.12104.83.3785.73.4387.33.4387.32.6266.7106.83.0868-4DL-68-468VCT4A34VCT8AB4.50114.34.50114.33.7595.33.7595.33.3785.71011.55.2268-6DL-68-668VCT6A34VCT12AB5.25133.45.00127.04.37111.14.37111.13.3785.71415.06.8068-8DL-68-868VCT8A34VCT16AB5.25133.45.50139.74.37111.14.37111.13.8798.41419.08.6268-12DL-68-1268VCT12A34VCT24AB6.37162.05.75146.15.31134.95.31134.93.7595.31426.512.0268-2568VCT25A34VCT50AB6.37162.07.25184.25.31134.95.31134.95.12130.21439.718.0180-1DL-80-180VCT1A40VCT2AB3.3785.73.0677.72.8171.42.8171.42.5063.584.01.8180-2DL-80-280VCT2A40VCT4AB4.12104.83.3785.73.4387.33.4387.32.6266.7106.83.0880-4DL-80-480VCT4A40VCT8AB5.25133.44.25108.04.37111.14.37111.12.8773.01412.35.5880-6DL-80-680VCT6A40VCT12AB5.25133.45.50139.74.37111.14.37111.13.8798.41419.08.6280-8DL-80-880VCT8A40VCT16AB6.37162.05.25133.45.31134.95.31134.93.2582.61420.59.3080-12DL-80-1280VCT12A40VCT24AB6.37162.06.00152.45.31134.95.31134.94.12104.81429.013.1580-2580VCT25A40VCT50AB7.50190.56.50165.16.25158.86.75171.53.8798.41440.318.28ConventionalRectierPowerTransformersChassisMountCustomversionsavailableuponrequest. SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com45Signalsautotransformersprovidetheuserthecapabilityofadaptingvoltagesforworldwideapplications.GeneralSpecificationsPower-100VAto2000VAVoltage-EBversion230Vto115V5060HzOFversion230Vto115Vor115Vto230V5060HzConnections-EBversionLinecordandreceptacleNEMA5-15styleOFversion8leadsInsulationSystem-ClassB130CHigherinsulationclassavailableAvailablewithReceptacleandLineCordorLeadsStepDownAutoTransformers-ChassisMountPartNumberVADimensionsMountingCentersWeightWidthDepthHeightSizeInchesmmInchesmmlbskg1101001.8747.62.3760.32.5063.51.50x1.6838.1x42.81.50.681121202.8773.02.1254.03.5088.92.25x1.7557.2x44.53.01.361151502.8773.03.3785.73.5088.92.25x2.0057.2x50.83.51.591202002.8773.03.5088.93.5088.92.25x2.1257.2x54.04.01.811252502.8773.03.8798.43.5088.92.25x2.5057.2x63.54.82.181303003.2582.63.8798.43.8798.42.50x2.4363.5x61.95.52.491505003.2582.64.87123.83.8798.42.50x3.4363.5x87.383.631757503.2582.65.87149.23.8798.42.50x4.4363.5x112.7115.00110010004.50114.35.12130.25.50139.73.50x3.5088.9x88.9146.35115015004.50114.36.12155.65.50139.73.50x4.5088.9x114.3209.07120020004.50114.37.12181.05.50139.73.50x5.5088.9x139.72611.79110-OF1002.2557.22.0050.81.9349.22.8171.41.30.59112-OF1203.3785.72.5063.52.8773.02.81x1.8771.4x47.62.51.13115-OF1503.3785.72.7569.92.8773.02.81x2.1271.4x54.03.01.36120-OF2003.3785.72.8773.02.8773.02.81x2.2571.4x57.23.51.59125-OF2503.3785.73.2582.62.8773.02.81x2.6271.4x66.74.21.90130-OF3003.7595.33.2582.63.1279.43.12x2.5079.4x63.55.02.27150-OF5003.7595.34.25107.93.1279.43.12x3.5079.4x88.98.03.63175-OF7503.7595.35.25133.43.1279.43.12x4.5079.4x114.3115.001100-OF10005.25133.44.50114.34.37111.14.37x3.12111.1x79.4146.351150-OF15005.25133.45.50139.74.37111.14.37x4.12111.1x104.8198.621200-OF20005.25133.46.50165.14.37111.14.37x5.12111.1x130.22511.34Customversionsavailableuponrequest.PartNumberVADimensionsMountingCentersWeightWidthDepthHeightSizeInchesmmInchesmmlbskgEBVersionOFVersion SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com46Customversionsavailableuponrequest.SignalsCHandCLchokesaredesignedtocomplementtherectifierpowertransformerssothatasetmaybespecifiedforDCpowersuppliesusinginductivefilters.GeneralSpecificationsInductance-0.12MHYto100MHYDCCurrent-1.0ADCto200ADCInsulationSystem-ClassBinsulation130CFilterandDualChokesChassisMountPartNumberInductanceCurrentResistanceMountingStyleDimensionsMountingScrewWeightLWHMLMWMHYAmpsOhmsInchesmmlbskgCH-110011.5B3.0076.22.5063.52.5063.52.5063.52.0050.882.31.04CH-27020.9B3.3785.72.7569.92.8773.02.8171.42.1253.983.21.45CH-47040.6B3.7595.33.1279.43.2582.63.1279.42.5063.585.32.40CH-64060.4B3.7595.33.6292.13.2582.63.1279.43.0076.286.52.95CH-83080.3B4.12104.83.6292.13.5088.93.4387.33.0076.21083.63CH-1215120.1B5.25133.44.00101.64.43112.74.37111.13.1279.41013.76.21CH-1615160.08B5.25133.44.62117.54.43112.74.37111.13.6292.01017.57.94CH-207200.05B5.25133.44.00101.64.43112.74.37111.13.1279.41013.36.03CH-255250.025B5.25133.44.75120.74.43112.74.37111.13.8798.41017.88.07CH-304300.01B6.37161.95.00127.05.37136.55.31134.93.3785.71424.411.07CH-501.4500.01B6.37161.95.25133.45.37136.55.31134.93.7595.31426.712.11CH-1000.51000.005B6.37161.96.25158.85.37136.55.31134.94.12104.81431.414.24CH-2000.32000.001B7.50190.57.50190.56.25158.86.75171.54.12104.81448.021.7743Parallel2143Series21 SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com47Customversionsavailableuponrequest.FilterandDualChokesChassisMountSignalsdualchokesaresuppliedwith2windingswhichmaybeseriesorparallelconnectedwithratingshownonchart.ThislineisdesignedforapplicationsrequiringlowerinductancevalueathighcurrentssuchaslowvoltageDCsuppliesorSCRfilters.PartNumberSeriesConnectedParallelConnectedMountingStyleDimensionsMountingScrewWeightInd.Curr.Res.Ind.Curr.Res.LWHMLMWlbskgMHYAmpsOhmsMHYAmpsOhmsInchesmmCL-1-27211.41820.35C2.8773.01.7544.52.3158.72.3760.380.90.41CL-2-44020.71040.18C3.1279.42.1253.92.7569.92.8171.481.50.68CL-4-82040.3580.075B3.0076.22.8773.02.5063.52.5063.52.5063.583.01.36CL-6-121260.153120.038B3.3785.73.0677.72.8171.42.8171.42.5063.584.01.81CL-12-244.8120.0521.2240.013B3.3785.73.5690.52.8171.42.8171.43.0076.285.32.40CL-25-501.2250.0120.3500.003B3.7598.33.3785.73.3785.73.1279.42.7569.986.02.72CL-50-1000.5500.00430.121000.0011B4.50114.33.7595.33.7595.33.7595.32.5063.588.03.63 SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com48Customversionsavailableuponrequest.SignalsDUandSUtransformershavebeendesignedtoprovideamultitudeofstep-uporstep-downvoltagestoaccommodatevariousinputvoltagesavailablethroughouttheworld.GeneralSpecificationsPower-250VAto10KVA500VAto20KVApossibleifusedasauto-transformerDielectricStrength-2500VrmsHipotPrimaries-DualtappedprimariesParallelconnected104V110V120V-50-500HzSeriesconnected208V220V230V240VSecondaries-DualtappedsecondariesDUSeries-Parallelconnected104V110V120V-50-500HzSeriesconnected208V220V230V240V-50-500HzSUSeries-Parallelconnected208V220V240V-50-500HzSeriesconnected416V440V460V480V-50-500HzElectrostaticShield-Solidcopperfoilconnectedtoground.Theconnectionmaybeopenedifanun-groundedshieldisdesired.Terminals-Platedbrassscrew-typeterminalsInsulationSystem-ClassB130CHigherinsulationclassesavailableIndustrialGradeStep-UporStep-DownTransormersPowerIsolationTransformersAsshownontheschematicdiagramtheDUlineincorporatesdualprimariesandsecondaries.Allfourwindingsareidenticallyratedat0104110120V.Thispermitsseriesorparallelconnectionsoneitherprimaryorsecondary.Thereforeanominal110Vto110V220Vto220V110Vto220Vor220Vto110Vtransformercanbeconfigured.Thewindingtappermitsintermediateseriesratingssuchas208V214Vor230V.Itisalsopossibletomakeauto-transformerconnectionsbyconnectingaprimarygroupinserieswithasecondarygroup.Suchnominalratingsas440Vto220Vor220Vto440Vcanbeconfiguredinadditiontothestandardratingsdescribedabove.Afurtheradvantagetoauto-transformerconnectionisthefactthattheKVAratingofaparticulartypeisdoubled.PartNumberKVASeriesSecondariesParallelSecondariesVoltsMaxAmpsVoltsMaxAmpsDU-141402082202401.101041101202.2DU-121202082202402.301041101204.6DU-1102082202404.501041101209DU-2202082202409010411012018DU-33020822024014010411012028DU-55020822024023010411012046DU-7.57.5020822024031010411012062DU-1010020822024041010411012082PartNumberKVASeriesSecondariesParallelSecondariesVoltsMaxAmpsVoltsMaxAmpsSU-141404164404800.5502082202401.1SU-121204164404801.1502082202402.3SU-1104164404802.2502082202404.5SU-2204164404804.502082202409SU-3304164404807020822024014SU-55041644048011.5020822024023SU-7.57.5041644048015.5020822024031SU-1010041644048020.5020822024041Primaries1200120000120120ElectrostaticShield110104110104Secondaries110104110104DUTransformerPrimaries2400240000120120110104220208Secondaries110104220208ElectrostaticShieldSUTransformer SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com49Customversionsavailableuponrequest.IndustrialGradeStep-UporStep-DownTransormersPowerIsolationTransformersPartNumberDimensionsMtg.Term.ScrewWeightLWHMLMWInchesmmlbskgDU-14SU-145.31134.94.25107.95.25133.44.37111.12.5063.510125.44DU-12SU-125.31134.95.31134.95.25133.44.37111.13.6292.110188.16DU-1SU-17.56192.16.25158.87.37187.36.75171.54.12104.8143314.97DU-2SU-27.56192.18.25209.67.37187.36.75171.56.00152.4145625.40DU-3SU-37.56192.19.25234.97.37187.36.75171.57.00177.8147031.75DU-5SU-57.56192.110.75273.17.37187.36.75171.58.50215.9148940.37DU-7.5SU-7.59.00228.610.75273.18.00203.27.50190.56.50165.11410547.63DU-10SU-109.00228.613.00330.28.00203.27.50190.59.00228.61415068.04Maximum0.61.6mm0.123.2mm SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com50Customversionsavailableuponrequest.IsolationandBuckBoostinaNEMA3RCompliantEnclosureIndustrialControlTransformersTheICTseriesisdesignedwithflexibilitytosupportbothisolationandorbuckboostseveredutyapplicationswhileofferingmanystandardfeatures.FeaturesEpoxyencapsulatedimpervioustoatmosphericconditionsIncorporatesClassH180.0CUL1446insulationsystemsPowder-coatedNEMA3R-compliantsteelcaseLineisolationandstrayfieldfilteringBottomandorsideconduitaccessConvenientsideortopmountingofferseasyaccessAvailablewithoptionalNEMAcordsetandoutletSuitableforbothindoorandoutdoorapplicationsStandardinputvoltage115230and480Standardavailableoutputs12162024and115ElectrostaticscreenESSterminalConformstoUL506508and5085-2CaseSizeIsolationModeBuckBoostModeVAmaxA5001000B10002000C18003600SeriesDesignationInputVoltageSHCaseSizeABCOutputVoltage12162024115OutputVoltages122x12V162x16V202x20V242x24V1152x115VInputVoltagesS2x115VH2x240VTransformerSchematicassuppliedBuckModeAutoBuckModeAutoBuckModeAutoBoostModeAutoBoostModeAutoBoostModeAuto-X-Y-Z-PICTCaseSizeSelectionWhenconfiguredinbuckorboostmodestheICTtransformersmaximumVAratingexceedstheVAratinglistingforisolationmode.ThemaximumVAratingsarecontingentontheactualconfiguration.PleaseconsultSignalforspecificapplicationrequirements.ICTSeriesPartNumberLogicPartNumberConfigurationBasedonthecasesizeinputvoltageandoutputvoltagerequired.PlugRecept.OptionNotes1.Unitswithoptionallinecordsareforindooruseonly.2.ContactSignalforcomplianceservices.P-Conguredfor115VSingleOutput SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com51Customversionsavailableuponrequest.IsolationandBuckBoostinaNEMA3RCompliantEnclosureIndustrialControlTransformersCaseACaseBCaseC SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com52CustomDesignstoMeetYourRequirementsAvailablewithULRecognitionThreePhaseTransformersCapabilitiesFromsmallPCmount100VAdevicestolarge45KVAdesignswetailorthesetransformerstoyourspecificneeds.OurThreePhasetransformersaredesignedtocoverafrequencyrangeof50to400Hzcanbeshieldedorunshieldedandaresuitableforawidevarietyofapplicationsfrommedicalequipmenttoavionicssystems.AgencyApprovalsWithourvastexperienceandmultipledesignsalreadyregisteredandagencyapprovedSignalcanexpeditiouslyprocessyourULCSAoranyothercertificationandapprovalthatyourequire.ConfigurationsTransformerscanbesuppliedprewiredforDDeltaorYWyeconfigurationsforyourspecificinstallationrequirements.Transformersareavailablewithmultipletapsfusesthermalcut-offandmultiplehardwareandterminationschemes.OurminiatureThreePhasetransformersareavailableforthroughholeprintedcircuitboardmounting.MaterialsSignalsThreePhaseTransformersareconstructedwithcopperwindingsandgrain-orientedsiliconcorematerialsassuringextremelyhighefficiencyandthelowestlosspossible.Wemanufactureusingonlythehighestgradeelectricalinsulationmaterialsinordertomeetthemostdemandingisolatingapplicationsandtemperaturerequirements.FastResponseandDeliveryFormostdesignswellprovideaquotewithin48hoursanddeliveriesfollowwithinafewweeks.RequestaQuoteLetusquoteyourexistingrequirementsoryournewdesign.YoullbegladthatyoucalledSignal.Wye-DeltaConnectionDelta-WyeConnectionSignalsThreePhasetransformerssupportpowerdistributionaswellasloworhighvoltagesandcurrents. SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com53Customversionsavailableuponrequest.HighFrequencyCustomTransformersTransformersforswitch-modepowersuppliesTelecomcouplingtransformersCommonmodechokesCurrentsensingtransformersSurfacemountorthroughholepackagingPlatformsAvailableEEEIUIcoreRMcorePQcoreUcoreEPcoreETDEFDcoreToroidal-powderironorferriteAgencycertificationsavailableuponrequestCalloremailwithspecificrequirementsCustomDesignsToMeetYourRequirements SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com54MountingHardwareTransPortConnectorsAccessoriesSignalsaccessoryproductsincludebracketsscrewsandTransPortconnectorstobeusedinconjunctionwithavarietyofourpowertransformers.BracketNumberMWMDInchesmm10-BR1.6541.91.1328.724-BR1.3734.92.0050.8BracketsScrews10-BR24-BR10-BRbracketforusewithSignals10VAsizePCDPCMPCandDMPCseriestransformers24-BRbracketforusewithSignals24VAsizePCDPCMPCandDMPCseriestransformersPleaserefertotransformerdatasheetsfordetailsonbracketcompatibilityandtransformerpartnumbersForusewithSignals14ASTDSTLPandMPLseriestransformersSlottedpanscrew4-40x138threadsizepartnumberST-MSCompatiblewith4-40hexnutpartnumberST-MNPartNumberDescriptionST-MSSlottedpanscrew4-40138longplasticST-MNHexnut4-40plastic250-FO-SL14Fast-onspadelugusedwithTransPortconnectorsSoldinbagsof100only.Material0.036CRSgalvanizedsteel0.1564holes1.6750.771.131.901.651.501.451.65Material0.036CRSgalvanizedsteel0.1564holes2.01.741.3752.3120.213typ0.1091.375typ1-38inchesThread4-40HeadPANSlotted SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com55MountingHardwareTransPortConnectorsAccessoriesTransPortConnectorsProvidestouchsafeterminationsandconformstoIEC60529IP20requirementsDesignedtosupportmultipleconnectionschemesForuseonpowertransformersinductorsandreactorswithEIcoreassembliesVDEcertifiedtoEN60998-2-1VDE0613ratedat450V41AReg-NrB503CSAcertifedtoCANCSAC22.20-M91158-1987Certificate1803371CertifedtoUL1059UL310andUL486ERoHScompliantTransPortconnectorsprovidetouchsafeelectricalterminationsforpowertransformersinductorsandreactorswithEI-typecoreassemblies.Theconnectorsmayalsobeattachedtobulkheadsandchassiswheretouchsafeterminationsarerequired.Theconnectorsmodulardesignprovidessuperiorstrengthandrigidityoversingularterminalcomponentswhileminimizinghandlingandstorageissues.Thisseriesoffersmultipleconnectionschemesinonecompactpackageincluding316and14Fast-Onaswellasscrewbindingclampforhardwiring.Integralmountingholesprovidesecureattachmentwithnoneedforadditionalinsulatinghardware.NoteThe14Fast-OnspadelugPN250-FO-SLcanalsobepurchasedseparately.TransPortsuniquemodulardesignsupportsmultipleconnectionschemes.PartNumberPositionsDiameterLMLHH1H2TB-1-14-660.2243.53.121.080.810.86TB-1-38-770.2244.13.451.180.910.92TB-1-12-770.2244.23.751.080.810.78TB-1-34-880.3125.04.391.080.810.73TB-2-18-880.3126.25.331.080.810.73TB-2-14-880.3126.95.841.080.810.73TB-2-12-880.3127.46.681.080.810.73250-FO-SL14Fast-onspadelugTransPortConnector 2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com6HowtoSpecifyPowerTransformerFilterParametersThefollowingsectionspresentapracticalguidefortheselectionofpowersupplytransformersrectificationschemesandfiltercomponents.Anumberofbasicassumptionshavebeenmadetoallowfocusingonthebasicsofthepresentation.Forthoseinterestedinarigoroustheoreticalanalysisthereareanumberoffinereferencesavailableafewarelistedfurtheralong.AdditionallycircuitanalysisusingappropriateanalyticalsoftwareSPICEoritsequivalentisrecommendedintheuncommoninstancewherebetterunderstandingofaparticularlycomplexapplicationisneededorwhenitbecomesnecessarytooptimizesomesecondaryaspectofadesign.ComputeranalysishasproventobeparticularlyusefulinunderstandingareasthataredifficulttoquantifyusingtraditionalcircuitanalysismethodsareassuchascapacitorRMSripplecurrent.SpecifyingPowertransformerparametersforaparticularDCpowerSupplyissomethingalmostalldesignersconfrontatsomepoint.Properspecificationswillvaryandaresubjecttoboththerectifierconfigurationandthefilteringschemesselected.Thereforeforthesakeofclarityitisusefultoemploysomesimplifyingassumptions.Thatsaidtheresultsobtainedfromthesimplifiedformulasthatfollowshouldstillprovetobevalidin99ofmainstreamapplications.Thisworkupalsopresentssomeusefulrulesofthumbbiasedtowardensuringconservativedesigns.FiltersChokeinputfiltersareverymuchoutoffavorduetotheweightandcostofthechokesandtheimprovedabilityofregulatorstoprovideripplereductionsuperiortothatofthetypicalL-Cnetwork.Forthesereasonsthisdiscussiondealsexclusivelywithcapacitorinputfilters.Additionallyitshouldbenotedthatmodernregulatorsexcelatovercomingtheacknowledgedpooroutputvoltageregulationassociatedwithcapacitiveinputfilters.Anothernoteworthydisadvantageofthecapacitiveinputfilteristhediscontinuoussecondarycurrentflowhighpeak-to-averageratioofforwarddiodecurrent.Currentisdrawninshorthighamplitudepulsestoreplacethechargeofthefiltersinputcapacitorwhichdischargesintotheloadduringdiodeoff-time.ThisresultsinhighereffectiveRMSvaluesoftransformersecondarycurrent.HoweverthetransformersaverageVAratingisthesameasonefeedingachokeinputfilterbecausethehigherDCoutputvoltageobtainedatthecapacitorcompensatesforthiseffect.InadditionexceptforsomesupplieshandlingveryhighcurrentsaveragesemiconductordiodescannoweasilymeetthetypicalpeakorsurgecurrentrequirementsimposedbycapacitiveinputfiltersRectifierCircuit1.HalfWavesinglediodeTheonlyadvantagesofthehalf-waverectifierareitssimplicityandthesavingsincostofonediode.Itsdisadvantagesaremany1.Extremelyhighcurrentspikesaredrawnduringthecapacitorchargingintervalonlyonecurrentsurgepercycle.Thiscurrentislimitedonlybytheeffectivetransformerandrectifierseriesimpedancesbutitmustnotbetoohighoritwillresultinrectifierdamage.Theshortonce-per-cyclecurrentspikealsoresultsinveryhighsecondaryRMScurrents.2.TheunidirectionalDCcurrentinthetransformersecondarybiasesthetransformercorewithacomponentofDCfluxdensity.Asaresultmoreironisneededtoavoidcoresaturation.Abouttheonlytimeitwouldpaytoconsiderusingahalf-waverectifierisatverylowDCpowerlevelsofabout1wattorless.AttheselevelsapowertransformercannotbereducedverymuchinsizeatreasonablecostandasmallfiltercapacitorwillbelargeenoughforadequateDCsmoothing.Theremainingsingle-phaserectifiercircuitsareofthefull-wavetype.Secondarycurrentsurgesoccurtwicepercyclesothattheyareofsmallermagnitudeandthefundamentalripplefrequencyisdoublethesupplyfrequencyi.e.120Hzratherthanthe60Hzofahalf-wavecircuit.Allfull-waverectifiersapplythesamebasicrectifiedwaveformtothefiltersinputcapacitor.2.Full-WaveCenter-TapUses12ofsecondarywindingatatimeRequiresacenter-tappedwindingandtheuseof2diodes 2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com73.Full-WaveBridgeUsesfullsecondarywindingcontinuouslywithnorequirementforcenter-tap.Thisbridgerequires4diodes.AscanbeseenabovethechoicebetweenFWCTandbridgeconfigurationsisatradeoff.Thebridgerectifierhasthebesttransformerutilizationbutrequirestheuseof4diodes.TheextradiodesresultintwicethediodevoltagedropofaFWCTcircuitsothattheFWCTisusuallypreferableinlowvoltagesupplies.Theremainingchoiceisthatofarectifiercircuitconfiguration.Themostcommonsinglephasecircuitsare4.DualComplementaryConfigurationfullwavecentertapwith4diodesThedualcomplementaryrectifiercircuitisthecombinationoftwoFWCTcircuitsandoffersaveryefficientwayofobtainingtwoidenticaloutputsofreversedpolaritysharingacommonground.Itisalsotermedacenter-tappedbridgerectifier.Thediagrambelowrepresentsafullwavecenter-tappedRectifierusingacapacitivefilter.ThisrepresentsthemostcommonchoiceformoderatepowerregulatedDCsupplies.Thefollowingassumptionscansafelybemade1.VREGisapproximately3voltsDCorgreater2.VRECTisabout1.25voltsDC.3.VRIPPLEisabout10VDCpeak.ThefollowingformulamaybeusedtodeterminetransformersecondaryvoltageHowtoSpecifyPowerTransformerFilterParametersFull-WaveBridgeDualComplementaryRectifierFullWaveCenterTap 2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com8VNOMdividedbyVLOWLINEistheratioofnominalAClinevoltagetothespecifiedlowlineconditions.Asamplecalculationappearsbelowforasupplyrequiringanoutputof5VDCat2Awithaminimuminputvoltagespecificationof95VRMS.AsaresultVACwouldbereformulatedassothatthetransformerssecondaryvoltagenowcomputestoapproximately10.5V.TransformerSecondaryCurrentItremainstodeterminethetransformersrequiredRMSsecondarycurrent.Thiscanonlybepreciselydeterminedbycomplexanalysis.HoweverforpracticalengineeringpurposesthefollowingchartmaybeusedEventhoughchokeinputfilterswereexcludedfromthisdiscussiontheyareincludedforreference.Forinstanceintheexampleabove5V2ADCsupplythetransformerRMScurrentwouldbe1.2x22.4AforaFWCTconfigurationor1.8x23.6AforaBridgeconfigurationThetotaltransformerspecificationwouldthenbeDualComplementarySupplyOnemorecommonexampleisasfollowsadualcomplementarysupplyfor-15V100mADC.VOUT5VVREG3VVRECT1.25VVRIPPLE0.51VPPVAC9.750.9X115951X9.27VAC110.9X115951X10.46VACVACHowtoSpecifyPowerTransformerFilterParameters1531.250.750.9X115951X19VVACRectifierRequiredRMSTypeFilterTypeSecondaryCurrentRatingFull-WaveChokeInput0.7xDCCurrentCenter-TapFull-WaveCapacitor1.2xDCCurrentCenter-TapInputFull-WaveChokeInputDCCurrentBridgeFull-WaveCapacitor1.8xDCCurrentBridgeInputCircuitSecondaryPossibleSignalRatingPartsFWCT18.5CT2.4A241-7-2036-1RMS43.2VAbridge10.53.6AST-7-10241-6orRMS36VA7-1010-4 2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com9Thetransformersecondaryratingis38VCT180mARMS.PossibleSignalpartsforthisapplicationwouldbeST-4-36PC-34-300PC-40-250.Howeveracautionarycalculationmustbemade.Thisiscomputingtheincreaseinvoltageatthefiltercapacitorintotheregulatorcausedbyahighlinecondition.Ifweassumethehighestlinevoltagetobe130VACthenthetransformeroutputcomparedtolowlinewouldrisebytheratio13095.Forthe5VsupplyforinstancetherisewouldbeexpressedasForthedualcomplementary-15VsupplyThisincreaseinoutputmustbeabsorbedbytheregulatorwhichmandatesahigherlevelofregulatorpowerdissipation.TheabovevaluesaresafeforatypicalICregulatorbutthisparametershouldbecheckedforyourspecificapplication.ADDITIONALFACTORSTOBECONSIDEREDINTRANSFORMERSELECTIONLoadRegulationIthasbeenassumeduptonowthatchangesintransformersecondaryvoltageduetolinevoltagefluctuationhavehadnoeffectonloadcurrent.ThereforethetransformerwouldappeartobeidealandthetransformersecondaryvoltageVACwouldalwaysremainthesame.Actuallyallthecalculatedvoltagesareassumedtobepresentunderfullloadconditions.Sincetransformersarenotidealandhaveaninternalimpedanceorregulationcharacteristicvariationsinloadcurrentmaycauseaproblem.Iftheloadshouldbelightathighlinethentherewillbeanadditionalriseinsecondaryvoltagebeyondthatduetotherisinglinevoltage.Thiseffectiscausedbythedecreasingvoltagedropinthetransformerswindings.MostsmallerVAtransformers 2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com10TemperatureRiseInpowertransformersover25VAtemperaturerisebecomesafactor.Thetransformermaybeconstructedwithmaterialscapableofwithstandinghighertemperaturesandmayrepresentaperfectlyvaliddesignyetextrapowerdissipationmaycauseheatingofnearbycomponentsandwillcertainlyincreasethetemperatureinthetransformersvicinity.Therealproblemisnottheinternaltemperatureofthetransformersomuchastheactualincreaseinwattslostasheattoitssurroundings.ShieldingCertainACpowerlinenoiseandtransientscanpassthroughtothetransformerssecondarybecauseofinter-windingcapacitance.Thisisadesignspecificproblemandisverydifficulttoanalyze.Whetherornotitrepresentsaprobleminaparticularapplicationcanbebestdeterminedusingempiricalmethods.Ifsuchfeedthroughisaproblemthemostcommonfirststepistoselectatransformerincorporatinganelectrostaticshieldbetweentheprimaryandsecondarywindings.Thiseffectivelyreducestheinter-windingcapacitance.Anequalandsometimessuperiorapproachistochoosetransformerswithnon-concentricwindings.i.e.withprimaryandsecondarywoundsidebysideratherthanoneovertheother.Boththesetechniquesresultinatleastanorderofmagnitudereductionincapacitivecoupling.Thenon-concentricapproachhowevergivessuperiorreductions.Italsoresultsinhighinsulationresistancemakingitsimplertosurvivehigherinsulationtestvoltages.CertaintypesoftransientfeedthroughcannotbeinhibitedbytransformerdesignparameterssootherapproachessuchaslinefiltersMOVsorZNRstransientsurgesuppressorsmayneedtobeconsidered.HowtoSpecifyPowerTransformerFilterParametersSignalTransformer-LoadRegulationofStandardTransformersFamilyorSeriesSizeorVARatingApprox.Regulation2.55.010VA3014A14A-R203056VA20IFInternational2VA-18VA21-27Flathead24VA30VA2025VA20A4143VA1580130VA10175VA8MPI200VA-900VA4-10HPI2KVA-3.5KVA2-4M4L36108STDSTST-230SPLITTRANST3456720PCDPCALL202.56VA30LPFlathead122448VA202.4TO12VASIZES34520241DP2413056VASIZES6715100VASIZE8101TO100VA10RECTIFIER100TO350VA8TYPES500VAOR5OROVERLESSloadregulationisdefinedasVnlVflx100Vflortheriseinoutputvoltageatnoloadascomparedtofullload. 2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com11SummaryTheprecedinghasbeenanattempttoprovideasimplepracticalmethodofspecifyingtransformersformainstreamapplications.Certainsimplifyingassumptionsweremadesothiswork-updoesnotrepresentarigorousacademicanalysis.Forthosewhowishtoutilizemoredetailintheiranalysesmaterialsarereadilyavailableintheliteratureseebelow.ReferencesFormoredetailedtheoreticalanalysisthefollowingsourcesarerecommendedSource1Source2Source3ReubenLeeEEStaff-MITO.H.SchadeElectronicTransformersandCircuitsMagneticCircuitsandTransformersProc.IREVolume31page3561947JohnWileySons1943JohnWileySons1943COMMENTSONCAPACITORDIODESELECTIONCapacitorSelectionForlowcurrentsuppliesIOUT 2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com12DiodeSelectionTrueRMSvalueofthecurrentflowingintoacapacitorInputfilteris2to3timestheDCoutputcurrentbecausethecurrentisdeliveredinshortpulses.Assumingafullwavecenter-taporbridgethismeansthatalthougheachdiodeisconductingonlyonalternatehalfcyclesitshouldberatedforatleastthefulloutputcurrent.Toensureadequatesurgecapabilityduringturn-onadioderatingofatleasttwicetheoutputcurrentisrecommendedespeciallyforhighercurrentsupplieswheretheratiooffiltercapacitancetooutputcurrentissomewhathigher.Keepinmindthataxialleaddiodesachievemostoftheirheatsinkingthroughtheleads.Shortleadssolderedtolargeareastandoffsorprintedcircuitpadsaredefinitelyrecommended.ForshortcircuitproofICregulatedsuppliesusingthree-terminalregulatorsanadditionaldiodederatingmayhavetobeused.Long-termoutputshortsdonotharmtheregulatorwhichgoesintoacurrentlimitorthermallimitmodetoprotectitself.Thediodeshowevermayexperienceasubstantialcurrentincreaseduringtheshort.Regulatordatasheetsshouldbeconsultedforcurrentlimitvalueskeepinginmindthatcurrentlimitisafunctionofinput-outputvoltagedifferential.AthighinputvoltagestheshortcircuitcurrentoflCregulatorsisoftenlessthanfullloadcurrenttendingtoalleviatethisproblem.METHODOFDETERMININGSECONDARYCURRENTRATINGSThesecondarycurrentsshowninthetablesareRMSratings.DependinguponrectifiercircuitconfigurationstheRMSsecondarycurrentisdifferentfromtheDCoutputcurrent.ThisisindicatedinthechartbelowForexampleinaF.W.Bridgecircuitwithacapacitivefilteriftheloadis1AmpDCtheRMSSecondarycurrentis1.6to1.8AmpRMS.HowtoSpecifyPowerTransformerFilterParametersRectifierRMSTypeFilterTypeSecondaryCurrentisFull-WaveChokeInput0.7xCenter-TapDCAmpsFull-WaveCapacitorInput1to1.2xCenter-TapDCAmpsFull-WaveChokeInputDCAmpsBridgeFull-WaveCapacitorInput1.6to1.8xBridgeDCAmps SM2008SignalTransormerSpecifcationsubjecttochangewithoutnotice.07.08500BayviewAvenueInwoodNY11096TollFree866-239-5777Tel516-239-5777Fax516-239-7208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.com1HowtoOrderSimplycall516-239-5777tospeakwithacustomerservicerepresentativewhoiseagertoansweryourinquiry.Ifyouwishyoumayfaxyourordertoour24-hourfaxline516-239-7208ormailyourpurchaseorderto500BayviewAvenueInwoodNewYork11096.Whenfaxingormailingyourorderpleasebecertaintoincludeyourphonenumberandoremailaddresssoyoucanbereachedifquestionsarise.TermsofSaleNet30daystofirmswithacceptableDBrating.Unratedfirmspleasesubmitbankandcontactinformationaswellasthreemajortradereferences.OthermethodsareC.O.D.foranyofourstocktransformersorcashinadvancefornon-stockorcustomtransformers.Wealsoacceptcreditcardsdetailsbelow.CreditCardsWeacceptMastercardVisaAmericanExpressandPayPal.Pricesaresubjecttochangewithoutnotice.ExtraChargesAllnon-stockandcustomtransformerordersaresubjecttoaset-upcharge.SuchitemsareconsideredtobeNCNRitems.FreightPolicyOrdersareshippedExWorksEXWpointoforigin.AllUPSshipmentsareprepaidandfreightchargesareaddedtoyourinvoiceunlessyouprovideaUPSaccountnumberfordirectbilling.Shipmentsviaallothercarriersarefreightcollectunlessweareotherwiseinstructed.DamagedShipmentTransformersshippedbySignalarecarefullypackedincompliancewithcarrierrequirements.Claimsforlossordamageintransitmustbemadewiththecarrierbythecustomerwithin15daysofdelivery.Allshipmentsshouldbeunpackedandinspectedimmediatelyuponreceipt.Ifdamagedoesnotbecomeapparentuntilshipmentisunpackedmakearequestwithin72hoursforinspectionbythecarriersagentandfilewiththecarrier.Anyevidenceofdamagetopackagingmustbenotedonthefreightbillorcarriersreceiptanddulysignedoffbythecarriersagent.Failuretodothiswillresultinthecarrierrefusingtohonortheclaim.ReturnPolicyBeassuredthatproductspurchasedfromSignalTransformerhavebeenmanufacturedtogiveyouthehighestlevelofquality.Ourgoalhasalwaysbeentomakesureyouarecompletelysatisfiedeverytimeyoudobusinesswithus.IfaqualifiedreasonexistsaReturnMaterialAuthorizationRMAwillbeprovidedpromptlyandareplacementorderwillbeprocessedatthetimeofyourcall.WarrantySignalproductsarewarranteedtobefreeofdefectsinmaterialsandworkmanshipwhenoperatedwithinspecifiedoperatingconditions.ContactSignalforspecificwarrantytermsandconditions. SignalTransformer500BayviewAvenueInwoodNY11096-1792Phone5162395777Fax5162397208salessignaltransformer.comtechhelpsignaltransformer.comwww.signaltransformer.comCatalogST-6