Versionwww.88ququ.com
www.88ququ.com 时间:2021-03-21 阅读:()
DC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A1150EglintonAvenueEast4607S.
E.
InternationalWayToronto,OntarioM3C1H7Milwaukie,Oregon972221-866-740-1232www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm1of9Features48vin,Isolated,4:1FixedConversionRatio(12vNominalOut)240wattMaxOutputParallelForHigherOutputPower±10%CurrentShareAccuracyOver-TemperatureProtection96%EfficiencyRemoteEnable(PrimarySide)PositiveorNegativeEnableLogicCurrentLimitIndustryStandardBrickFootprintThisproductisnotfuseprotected.
Userisresponsibleforprovidingsystemprotection.
Consultfactoryforapplicationinformation.
Table1:InputCharacteristicsNotesandConditions(1)MinTypMaxUnitsInputVoltageOperatingRange364855VdcInputVoltageAbsoluteMaximum60VdcInputUndervoltageLockoutTurn-onThreshold36.
537.
6VdcTurn-offThreshold34.
535.
5VdcMaximumInputCurrentSteady-State(20Ampoutput)5.
1AdcNo-LoadInputCurrentEnablestate,onLoad(48Vin)72mADisabledInputCurrentDisabledState(48Vinput)21mAInputReflectedRippleCurrent(2)50mArmsInrushCurrentTransient0.
20A2sEnable-NegativeLogicVersionInternal10Kpull-upto6.
2VOnStateRange-0.
60.
7VdcOffStateRange0.
86.
2VdcEnable-PositiveLogicVersionInternal100Kpull-downtogndOnStateRange0.
86.
2VdcOffStateRange-0.
60.
7VdcTable2:OutputCharacteristicsNotesandConditions(1)MinTypMaxUnitsOutputVoltageSetPoint(Vin/4)+1%/-1%12VdcOutputLoadRegulation(Vin/4)+1%/-5%-5-31%OutputVoltageTotalRegulation8.
513.
9VdcOutputRippleVoltage&Noise(3)20MHzBandwidth90150mVp-pOutputCurrentOperatingRange(4)020AEfficiencyIo=20A,Vin=48V(Seecurves)95.
6%Turn-onTimeVinpresent:Enableto90%Vout10mSDC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A1150EglintonAvenueEast4607S.
E.
InternationalWayToronto,OntarioM3C1H7Milwaukie,Oregon972221-866-740-1232www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm2of9Notes:1.
Vin=48Vdc,Ta=20°C,Airflow=200LFMunlessotherwisenoted.
2.
InputReflectedRippleCurrentisspecifiedwhenmeasuredwitha120F63Velectrolyticcapacitoracrosstheinputpins.
3.
OutputRippleVoltageisspecifiedwhenmeasuredwitha270Felectrolyticanda10Fceramiccapacitorattheconverterout-putpins.
4.
De-ratingcurvesareconductedinacontrolledenvironment.
Endapplicationtestingisrequiredtoensurethehotspottempera-tureisbelowthemaximumspecified.
Recommendedairflowdirectionisinputtooutputorcross-wise.
Foroutputtoinputair-flowsubtract3Afromderatingcurves.
5.
Transientresponseisspecifiedwith270Felectrolyticand10Fceramicattheconverteroutputpins.
TransientResponse(5)5AStep0.
1A/S,Vo150mVRecoveryTime100SMaximumOutputCapacitanceMax3000FTable3:ProtectionCharacteristicsNotesandConditions(1)MinTypMaxUnitsOutputOvercurrentInceptionLimit202730AdcOutputOvercurrentShutdown(Latchingaftersecondre-try)RestartRate1700mSShortCircuitCurrentPeak30ApkOvertemperatureShutdownNon-Latching125°COvertemperatureRestartHysteresis10°CTable4:GeneralCharacteristicsNotesandConditions(1)MinTypMaxUnitsIsolationVoltageInputtoOutput2000VdcIsolationResistanceInputtoOutput10MohmStorageTemperatureRangeNon-condensing-40125°COperatingTemperatureRange-4085°CAgencyApprovalsUL60950-1,IEC60950-1,TUV60950-1MaterialFlammabilityUL94V-0MTBFCalculated(RACPRISM)50°C1.
56x106HrsDemonstrated3.
0x106HrsDimensionsHorizontal2.
30"Lx1.
45"Wx0.
45"HWeight35gTable2:OutputCharacteristicsNotesandConditions(1)MinTypMaxUnitsDC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A1150EglintonAvenueEast4607S.
E.
InternationalWayToronto,OntarioM3C1H7Milwaukie,Oregon972221-866-740-1232www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm3of9MechanicalInformation-HorizontalFigure1PinAssignment-HorizontalTable5:Pin#PinNameFunctionNotes&Conditions1VIN+Vin36to55Vdc2ON/OFFReferencedtoVin-3VIN-Primaryreturn4VOUT-Secondaryreturn6VOUT+Output,12Vnominal,20AmpmaxDC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A1150EglintonAvenueEast4607S.
E.
InternationalWayToronto,OntarioM3C1H7Milwaukie,Oregon972221-866-740-1232www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm4of9EfficiencyCurvesFigure2Voutvs.
LoadFigure3EfficiencyvsIout889092949698024681012141618202224Iout(A)Eff%Vin=36VVin=42VVin=48VVin=55VVoutvsIout67891011121314024681012141618202224Iout(A)Vout(V)Vin=36VVin=42VVin=48VVin=55VDC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A1150EglintonAvenueEast4607S.
E.
InternationalWayToronto,OntarioM3C1H7Milwaukie,Oregon972221-866-740-1232www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm5of9Derating-HorizontalMountFigure4Vin=36V1520253020406080AmbientTemp(C)LoadCurrent(A)200LFM300LFM400LFMVin=42V1520253020406080AmbientTemp(C)LoadCurrent(A)200LFM300LFM400LFMVin=48V1520253020406080AmbientTemp(C)LoadCurrent(A)200LFM300LFM400LFMVin=55V1517192123252720304050607080AmbientTemp(C)LoadCurrent(A)200LFM300LFM400LFMPowerCurvesat200LFM15020025030020304050607080AmbientTemp(C)OutputPower(W)Vin=36VVin=42VVin=48VVin=55VDC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A1150EglintonAvenueEast4607S.
E.
InternationalWayToronto,OntarioM3C1H7Milwaukie,Oregon972221-866-740-1232www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm6of9ThermalPerformance-HorizontalMountFigure5StartupfromEnableFigure6Vin=48V,Iout=20AVin=48V,Iout=0ADC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A1150EglintonAvenueEast4607S.
E.
InternationalWayToronto,OntarioM3C1H7Milwaukie,Oregon972221-866-740-1232www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm7of9TransientResponseFigure7OutputVoltageRippleFigure8Iout10Ato15Aat0.
1A/SCH1Vout50mV/div,CH2Iout5A/divVin=48V,Iout=20A;BW=20MHzDC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A1150EglintonAvenueEast4607S.
E.
InternationalWayToronto,OntarioM3C1H7Milwaukie,Oregon972221-866-740-1232www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm8of9InputRippleFigure9Vin=48V,Iout=20A;BW=20MHz5mA/divDC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A411814thAvenue,Unit44607S.
E.
InternationalWayMarkham,OntarioL3R0J3Milwaukie,Oregon972221-905-944-2850www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm9of9C&DTechnologies,Inc.
reservestherighttoalterorimprovethespecification,internaldesignormanufacturingprocessatanytime,withoutnotice.
Pleasecheckwithyoursupplierorvisitourwebsitetoensurethatyouhavethecurrentandcompletespecificationforyourproductbeforeuse.
C&DTechnologies,Inc.
2004Nopartofthispublicationmaybecopied,transmitted,orstoredinaretrievalsystemorreproducedinanywayincluding,butnotlimitedto,photography,photocopy,magneticorotherrecordingmeans,withoutpriorwrittenpermissionfromC&DTechnologies,Inc.
Instructionsforuseareavailablefrom:www.
cd4power.
comOrderingInformationManufacturingp/n:073-20859-40CThe073-20859-40CBusConverterisincompliancewiththeEuropeanUnionDirective2002/95/EC(RoHS)withrespecttothefollowingsubstances:lead(Pb),cadmium(Cd),mercury(Hg),hexavalentchromium,polybrominatedbiphenyls(PBB)orpolybrominateddiphenylethers(PBDE).
RoHSProcessNoteThisproductisnotintendedtogothroughareflowsolderprocess.
Usewavesolder,selectivesolderorhandsolderprocesswithapeaktemperatureof260°Cfor10seconds.
QUS20-120-NHDRQuarterBrickOutlineUnregulatedSingleOutputOutputCurrentOutputVoltageReservedforInternalUsePinLength(L)D=0.
180"FormFactorH=HorizontalEnableLogicN=Negative20=20A120=12V
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A1150EglintonAvenueEast4607S.
E.
InternationalWayToronto,OntarioM3C1H7Milwaukie,Oregon972221-866-740-1232www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm1of9Features48vin,Isolated,4:1FixedConversionRatio(12vNominalOut)240wattMaxOutputParallelForHigherOutputPower±10%CurrentShareAccuracyOver-TemperatureProtection96%EfficiencyRemoteEnable(PrimarySide)PositiveorNegativeEnableLogicCurrentLimitIndustryStandardBrickFootprintThisproductisnotfuseprotected.
Userisresponsibleforprovidingsystemprotection.
Consultfactoryforapplicationinformation.
Table1:InputCharacteristicsNotesandConditions(1)MinTypMaxUnitsInputVoltageOperatingRange364855VdcInputVoltageAbsoluteMaximum60VdcInputUndervoltageLockoutTurn-onThreshold36.
537.
6VdcTurn-offThreshold34.
535.
5VdcMaximumInputCurrentSteady-State(20Ampoutput)5.
1AdcNo-LoadInputCurrentEnablestate,onLoad(48Vin)72mADisabledInputCurrentDisabledState(48Vinput)21mAInputReflectedRippleCurrent(2)50mArmsInrushCurrentTransient0.
20A2sEnable-NegativeLogicVersionInternal10Kpull-upto6.
2VOnStateRange-0.
60.
7VdcOffStateRange0.
86.
2VdcEnable-PositiveLogicVersionInternal100Kpull-downtogndOnStateRange0.
86.
2VdcOffStateRange-0.
60.
7VdcTable2:OutputCharacteristicsNotesandConditions(1)MinTypMaxUnitsOutputVoltageSetPoint(Vin/4)+1%/-1%12VdcOutputLoadRegulation(Vin/4)+1%/-5%-5-31%OutputVoltageTotalRegulation8.
513.
9VdcOutputRippleVoltage&Noise(3)20MHzBandwidth90150mVp-pOutputCurrentOperatingRange(4)020AEfficiencyIo=20A,Vin=48V(Seecurves)95.
6%Turn-onTimeVinpresent:Enableto90%Vout10mSDC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A1150EglintonAvenueEast4607S.
E.
InternationalWayToronto,OntarioM3C1H7Milwaukie,Oregon972221-866-740-1232www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm2of9Notes:1.
Vin=48Vdc,Ta=20°C,Airflow=200LFMunlessotherwisenoted.
2.
InputReflectedRippleCurrentisspecifiedwhenmeasuredwitha120F63Velectrolyticcapacitoracrosstheinputpins.
3.
OutputRippleVoltageisspecifiedwhenmeasuredwitha270Felectrolyticanda10Fceramiccapacitorattheconverterout-putpins.
4.
De-ratingcurvesareconductedinacontrolledenvironment.
Endapplicationtestingisrequiredtoensurethehotspottempera-tureisbelowthemaximumspecified.
Recommendedairflowdirectionisinputtooutputorcross-wise.
Foroutputtoinputair-flowsubtract3Afromderatingcurves.
5.
Transientresponseisspecifiedwith270Felectrolyticand10Fceramicattheconverteroutputpins.
TransientResponse(5)5AStep0.
1A/S,Vo150mVRecoveryTime100SMaximumOutputCapacitanceMax3000FTable3:ProtectionCharacteristicsNotesandConditions(1)MinTypMaxUnitsOutputOvercurrentInceptionLimit202730AdcOutputOvercurrentShutdown(Latchingaftersecondre-try)RestartRate1700mSShortCircuitCurrentPeak30ApkOvertemperatureShutdownNon-Latching125°COvertemperatureRestartHysteresis10°CTable4:GeneralCharacteristicsNotesandConditions(1)MinTypMaxUnitsIsolationVoltageInputtoOutput2000VdcIsolationResistanceInputtoOutput10MohmStorageTemperatureRangeNon-condensing-40125°COperatingTemperatureRange-4085°CAgencyApprovalsUL60950-1,IEC60950-1,TUV60950-1MaterialFlammabilityUL94V-0MTBFCalculated(RACPRISM)50°C1.
56x106HrsDemonstrated3.
0x106HrsDimensionsHorizontal2.
30"Lx1.
45"Wx0.
45"HWeight35gTable2:OutputCharacteristicsNotesandConditions(1)MinTypMaxUnitsDC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A1150EglintonAvenueEast4607S.
E.
InternationalWayToronto,OntarioM3C1H7Milwaukie,Oregon972221-866-740-1232www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm3of9MechanicalInformation-HorizontalFigure1PinAssignment-HorizontalTable5:Pin#PinNameFunctionNotes&Conditions1VIN+Vin36to55Vdc2ON/OFFReferencedtoVin-3VIN-Primaryreturn4VOUT-Secondaryreturn6VOUT+Output,12Vnominal,20AmpmaxDC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A1150EglintonAvenueEast4607S.
E.
InternationalWayToronto,OntarioM3C1H7Milwaukie,Oregon972221-866-740-1232www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm4of9EfficiencyCurvesFigure2Voutvs.
LoadFigure3EfficiencyvsIout889092949698024681012141618202224Iout(A)Eff%Vin=36VVin=42VVin=48VVin=55VVoutvsIout67891011121314024681012141618202224Iout(A)Vout(V)Vin=36VVin=42VVin=48VVin=55VDC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A1150EglintonAvenueEast4607S.
E.
InternationalWayToronto,OntarioM3C1H7Milwaukie,Oregon972221-866-740-1232www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm5of9Derating-HorizontalMountFigure4Vin=36V1520253020406080AmbientTemp(C)LoadCurrent(A)200LFM300LFM400LFMVin=42V1520253020406080AmbientTemp(C)LoadCurrent(A)200LFM300LFM400LFMVin=48V1520253020406080AmbientTemp(C)LoadCurrent(A)200LFM300LFM400LFMVin=55V1517192123252720304050607080AmbientTemp(C)LoadCurrent(A)200LFM300LFM400LFMPowerCurvesat200LFM15020025030020304050607080AmbientTemp(C)OutputPower(W)Vin=36VVin=42VVin=48VVin=55VDC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A1150EglintonAvenueEast4607S.
E.
InternationalWayToronto,OntarioM3C1H7Milwaukie,Oregon972221-866-740-1232www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm6of9ThermalPerformance-HorizontalMountFigure5StartupfromEnableFigure6Vin=48V,Iout=20AVin=48V,Iout=0ADC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A1150EglintonAvenueEast4607S.
E.
InternationalWayToronto,OntarioM3C1H7Milwaukie,Oregon972221-866-740-1232www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm7of9TransientResponseFigure7OutputVoltageRippleFigure8Iout10Ato15Aat0.
1A/SCH1Vout50mV/div,CH2Iout5A/divVin=48V,Iout=20A;BW=20MHzDC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A1150EglintonAvenueEast4607S.
E.
InternationalWayToronto,OntarioM3C1H7Milwaukie,Oregon972221-866-740-1232www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm8of9InputRippleFigure9Vin=48V,Iout=20A;BW=20MHz5mA/divDC/DCConverterProgrammable,SingleOutput,1.
1V-1.
85Vout@60ABUSCONVERTER48Vin,12Vout@20A411814thAvenue,Unit44607S.
E.
InternationalWayMarkham,OntarioL3R0J3Milwaukie,Oregon972221-905-944-2850www.
cd4power.
com1-971-206-2800QUS20-120-NHDR_084-20859-00_RevK_Jan30-2006.
fm9of9C&DTechnologies,Inc.
reservestherighttoalterorimprovethespecification,internaldesignormanufacturingprocessatanytime,withoutnotice.
Pleasecheckwithyoursupplierorvisitourwebsitetoensurethatyouhavethecurrentandcompletespecificationforyourproductbeforeuse.
C&DTechnologies,Inc.
2004Nopartofthispublicationmaybecopied,transmitted,orstoredinaretrievalsystemorreproducedinanywayincluding,butnotlimitedto,photography,photocopy,magneticorotherrecordingmeans,withoutpriorwrittenpermissionfromC&DTechnologies,Inc.
Instructionsforuseareavailablefrom:www.
cd4power.
comOrderingInformationManufacturingp/n:073-20859-40CThe073-20859-40CBusConverterisincompliancewiththeEuropeanUnionDirective2002/95/EC(RoHS)withrespecttothefollowingsubstances:lead(Pb),cadmium(Cd),mercury(Hg),hexavalentchromium,polybrominatedbiphenyls(PBB)orpolybrominateddiphenylethers(PBDE).
RoHSProcessNoteThisproductisnotintendedtogothroughareflowsolderprocess.
Usewavesolder,selectivesolderorhandsolderprocesswithapeaktemperatureof260°Cfor10seconds.
QUS20-120-NHDRQuarterBrickOutlineUnregulatedSingleOutputOutputCurrentOutputVoltageReservedforInternalUsePinLength(L)D=0.
180"FormFactorH=HorizontalEnableLogicN=Negative20=20A120=12V
- Versionwww.88ququ.com相关文档
- apwww.88ququ.com
- recordedwww.88ququ.com
- stractionwww.88ququ.com
- Websterwww.88ququ.com
- 8.5www.88ququ.com
- componentswww.88ququ.com
CloudCone，美国洛杉矶独立服务器特价优惠，美国洛杉矶MC机房，100Mbps带宽不限流量，可选G口，E3-1270 v2处理器32G内存1Gbps带宽，69美元/月
今天CloudCone发布了最新的消息，推送了几款特价独立服务器/杜甫产品，美国洛杉矶MC机房，分配100Mbps带宽不限流量，可以选择G口限制流量计划方案，存储分配的比较大，选择HDD硬盘的话2TB起，MC机房到大陆地区线路还不错，有需要美国特价独立服务器的朋友可以关注一下。CloudCone怎么样？CloudCone服务器好不好？CloudCone值不值得购买？CloudCone是一家成立于2...
Virmach（$5.23/年）年付VPS闪购
每每进入第四季度，我们就可以看到各大云服务商的促销力度是一年中最大的。一来是年底的促销节日活动比较多，二来是商家希望最后一个季度冲刺业绩。这不还没有到第四季度，我们看到有些商家已经蠢蠢欲动的开始筹备活动。比如素有低价VPS收割机之称的Virmach商家居然还没有到黑色星期五就有发布黑五促销活动。Virmach 商家有十多个数据中心，价格是便宜的，但是机器稳定性和速度肯定我们也是有数的，要不这么低的...
妮妮云香港CTG云服务器1核 1G 3M19元/月
香港ctg云服务器香港ctg云服务器官网链接 点击进入妮妮云官网优惠活动 香港CTG云服务器地区CPU内存硬盘带宽IP价格购买地址香港1核1G20G3M5个19元/月点击购买香港2核2G30G5M10个40元/月点击购买香港2核2G40G5M20个450元/月点击购买香港4核4G50G6M30个80元/月点击购买香...
www.88ququ.com为你推荐
-
百度商城百度积分有什么用？甲骨文不满赔偿公司倒闭员工不满一年怎么赔偿75ff.com开机出现www.ami.com是什么？怎么解决啊百花百游百花净斑方效果怎么样？javbibibibi直播是真的吗99nets.com制作网络虚拟证件的网站 那里有呀？bbs2.99nets.com这个"风情东南亚"网站有78kg.cn做网址又用bbs.风情东南亚.cn那么多此一举啊!www.gogo.com哪种丰胸产品是不含激素的？www.zzzcn.com哪里有免费看书的网站国风商讯《国风周南》