Datasheet下载- 型号： PXD2048D15
- 制造商： TDK-LAMBDA CORPORATION
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PXD2048D15产品简介：
ICGOO电子元器件商城为您提供PXD2048D15由TDK-LAMBDA CORPORATION设计生产，在icgoo商城现货销售，并且可以通过原厂、代理商等渠道进行代购。 PXD2048D15价格参考。TDK-LAMBDA CORPORATIONPXD2048D15封装/规格：直流转换器， 隔离模块 DC/DC 转换器 2 输出 15V -15V 667mA，667mA 36V - 75V 输入。您可以下载PXD2048D15参考资料、Datasheet数据手册功能说明书，资料中有PXD2048D15 详细功能的应用电路图电压和使用方法及教程。
TDK-Lambda Americas Inc.生产的PXD2048D15是一款直流转换器，适用于多种工业和商业应用场景。这款转换器的主要功能是将输入的直流电压转换为稳定的输出电压，以满足不同设备的供电需求。以下是该型号的具体应用场景： 1. 通信设备：在电信基站、路由器、交换机等通信设备中，PXD2048D15可以提供稳定的电源支持，确保通信系统的可靠运行。它能够适应不同的输入电压范围，并提供稳定的15V直流输出。 2. 工业自动化：在工厂自动化系统中，如PLC（可编程逻辑控制器）、传感器、执行器等设备，PXD2048D15可以为其提供稳定可靠的电源。它的高效能和紧凑设计使其非常适合安装在空间有限的控制柜中。 3. 医疗设备：对于需要高精度电源的医疗设备，如监护仪、超声波设备等，PXD2048D15能够提供稳定的电源输出，确保设备的正常工作。其低噪声和高稳定性特性特别适合对电源质量要求严格的医疗应用。 4. 测试与测量仪器：在实验室或现场使用的测试设备，如示波器、信号发生器等，PXD2048D15可以提供精确且稳定的电源，确保测量结果的准确性。其宽输入电压范围和高效的转换效率也使得它在各种环境下都能稳定工作。 5. 数据中心：在数据中心的服务器、存储设备和其他关键基础设施中，PXD2048D15可以作为备用电源或辅助电源，确保在主电源故障时仍能保持系统的正常运行。 6. 电动汽车充电站：在电动汽车充电站中，PXD2048D15可以用于为控制系统和监控设备提供稳定的电源，确保充电过程的安全性和可靠性。 7. 航空航天：在航空航天领域，PXD2048D15可以为机载电子设备提供稳定的电源，其高可靠性和抗干扰能力使其适合应用于严苛的环境条件。 总之，PXD2048D15凭借其高效、稳定、紧凑的设计，广泛应用于多个行业，为各种设备提供可靠的电源支持。
| 参数 | 数值 |
| 产品目录 | |
| 描述 | DC-DC CONVTR +/-15V 20W +/-.667A隔离式DC/DC转换器 20W 36-75Vin +/-15Vout +/-0.667A |
| 产品分类 | DC DC ConvertersDC/DC转换器 |
| 品牌 | TDK-LambdaTDK-Lambda Americas Inc |
| 产品手册 | |
| 产品图片 |
|
| rohs | 符合RoHS无铅 / 符合限制有害物质指令(RoHS)规范要求 |
| 产品系列 | 隔离式DC/DC转换器,TDK-Lambda PXD2048D15PXD |
| 数据手册 | |
| 产品型号 | PXD2048D15PXD2048D15 |
| 产品 | Isolated |
| 产品目录页面 | |
| 产品种类 | 隔离式DC/DC转换器 |
| 其它名称 | 285-1520 |
| 其它图纸 |
|
| 功率(W)-制造系列 | 20W |
| 功率(W)-最大值 | 20W |
| 包装 | - |
| 单位重量 | 27 g |
| 商标 | TDK-Lambda |
| 大小/尺寸 | 2.00" 长 x 1.00" 宽 x 0.40" 高（50.8mm x 25.4mm x 8.6mm） |
| 安装类型 | 通孔 |
| 安装风格 | PCB |
| 宽度 | 1 in |
| 封装/外壳 | 6-DIP 模块 |
| 尺寸 | 2 in x 1 in x 0.4 in |
| 工作温度 | -40°C ~ 100°C |
| 效率 | 87% |
| 标准包装 | 1 |
| 特性 | 远程开/关，OCP，OVP，SCP |
| 电压-输入（最大值） | 75V |
| 电压-输入（最小值） | 36V |
| 电压-输出1 | 15V |
| 电压-输出2 | -15V |
| 电压-输出3 | - |
| 电压-隔离 | 1.6kV（1600V） |
| 电流-输出（最大值） | 667mA，667mA |
| 相关产品 | /product-detail/zh/7G0020A/7G0020A-ND/1662825 |
| 类型 | 隔离模块 |
| 系列 | PXD |
| 绝缘电压 | 1.6 kV |
| 输入电压—公称值 | 48 V |
| 输入电压范围 | 36 V to 75 V |
| 输出功率 | 20 W |
| 输出数 | 2 |
| 输出电压—通道1 | 15 V |
| 输出电压—通道2 | - 15 V |
| 输出电流—通道1 | 0.667 A |
| 输出端数量 | 1 |
| 输出类型 | DC/DC Converter |
| 长度 | 2 in |
| 高度 | 0.4 in |
PDF Datasheet 数据手册内容提取
PXD20-xxDxxDualOutputDC/DCConverter 9to18,18to36and36to75Vdcinput,12and15VdcDualOutput,20W Features Lowprofile:2.0x1.0X0.4inches(50.8X25.4X10.2mm) 2:1wideinputvoltageof 9-18,18-36and36-75VDC 20Wattsoutputpower Inputtooutputisolation:1600Vdc,min Operatingcasetemperaturerange:100°Cmax Over-currentprotection,auto-recovery Outputovervoltageprotection ISO9001certifiedmanufacturingfacilities UL60950-1,EN60950-1andIEC60950-1licensed CEMarkmeet2006/95/EC,93/68/EECand2004/108/EC ComplianttoRoHSEUdirective2002/95/EC Applications Distributedpowerarchitectures Communicationequipment Computerequipment Option NegativelogicRemoteon/off GeneralDescription ThePXD20-xxDxxdualoutputseriesoffers20wattsofoutputpowerfroma2x1x0.4inchpackage. Thisserieshasa2:1wideinputvoltageof 9-18,18-36,or 36-75VDC,andfeatures1600VDCof isolation,short-circuit,andover-voltageprotection. Tableofcontents Absolutemaximumratings P2 SolderandRefiowConsiderations P8 InputSpecifications P2 Characteristiccurve P9 GeneralSpecifications P2 Testconfigurations P19 OutputSpecifications P3 Partnumberstructure P20 ThermalConsiderations P4 Mechanicaldata P20 Outputovercurrentprotection P7 Safetyandinstallationinstructions P21 Shortcircuitprotection P7 MTBFandReliability P21
Feb.2006 20W,DUALOUTPUT AbsoluteMaximumRating Parameter Device Min Typ Max Unit 12Dxx 18 Vdc Continuous 24Dxx 36 Vdc 48Dxx 75 Vdc InputVoltage 12Dxx 36 Vdc Transient(100ms) 24Dxx 50 Vdc 48Dxx 100 Vdc Operatingtemperaturerange All -40 +85 °C (OperatingtemperaturewillbedependedDe-ratingcurve) Operatingcaserange All 100 °C Storagetemperature All -55 +105 °C I/OIsolationvoltage All 1600 Vdc I/OIsolationcapacitance All 1000 pF InputSpecifications Parameter Device Min Typ Max Unit 12Dxx 9 12 18 Vdc OperatingInputVoltage 24Dxx 18 24 36 Vdc 48Dxx 36 48 75 Vdc Inputreflectedripplecurrent All 20 mAp-p (Pleaseseethetestingconfigurationspart.) StartUpTime(nominalvinand Powerup All 10 mS constantresistiveload) Removeon/off RemoteON/OFF PositiveLogic DC-DCON All 3 12 Vdc DC-DCOFF All 0 1.2 Vdc NegativeLogic DC-DCON All 0 1.2 Vdc (Option) DC-DCOFF All 3 12 Vdc GeneralSpecifications Parameter Device Min Typ Max Unit 12D12 86 % 12D15 86 % Efficiency 24D12 87 % TestatVin,nomandfullload 24D15 88 % (Pleaseseehetestingconfigurationspart.) 48D12 88 % 48D15 88 % Isolationresistance All 109 Ω TransientResponseRecoveryTime All 250 μS (25%loadstepchange) IsolationCapacitance All 1000 pF SwitchingFrequency(TestatVin,nomandfullload) All 500 kHz Weight All 27 g MTBF(pleaseseetheMTBFandreliabilitypart) All 1.791×106 hours 2
Feb.2006 20W,DUALOUTPUT OutputSpecifications Parameter Device Min Typ Max Unit xxD12 11.88 12.00 12.12 Vdc OperatingOutputRange xxD15 14.85 15.00 15.15 Vdc LineRegulation(LLtoHLatFullLoad) All -0.2 0.2 % LoadRegulation(0%to100%FullLoad) All -0.5 0.5 % OutputRipple&Noise,20MHzbandwidth All 100 mVp-p (Measuredwitha104pF/50VMLCC) TemperatureCoefficient All -0.02 +0.02 %/°C xxD12 0 ±833 mA OutputCurrent xxD15 0 ±667 mA xxD12 15 Vdc OutputOverVoltageProtectionZenerdiodeclamp xxD15 18 Vdc OutputOverCurrentProtection All 150 %FL OutputShortCircuitProtection All Hiccup,automaticrecovery xxD12 ±680 μF OutputCapacitorLoad xxD15 ±450 μF 3
Feb.2006 20W,DUALOUTPUT ThermalConsideration Thepowermoduleoperatesinavarietyofthermalenvironments.However,sufficientcoolingshouldbe providedtohelpensurereliableoperationof theunit.Heatis removedbyconduction,convection,and radiation to the surrounding environment. Proper cooling can be verified by measuring the point as indicatedinthefigurebelow.Thetemperatureatthislocationshouldnotexceed100°C.Whenoperating, adequatecoolingmustbeprovidedtomaintainthetestpointtemperatureatorbelow100°C.Althoughthe maximum temperature of the power modules is 100°C, lowering this temperature will increase the reliabilityoftheunit. Measurementshownininches(mm) TOPVIEW FollowingarederatingcurvesforPXD20-12D15,24D12and48D15. 4
Feb.2006 20W,DUALOUTPUT PXD20-12D15 120 100 Natureconvection 80 Natureconvectionwith heat-sink 60 40 20 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 AmbientTemperature(°C) PXD20-24D15 120 100 Natureconvection 80 Natureconvectionwithheat- sink 60 40 20 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 AmbientTemperature(°C) 5
Feb.2006 20W,DUALOUTPUT PXD20-48D15 120 100 80 Natureconvection 60 Natureconvectionwith heat-sink 40 20 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 AmbientTemperature(°C) 6
Feb.2006 20W,DUALOUTPUT Outputovercurrentprotection Whenexcessiveoutputcurrentsoccurinthesystem,circuitprotectionisrequiredonallpowersupplies.Normally, overloadcurrentismaintainedatapproximately150percentofratedcurrentforPXD20-xxDxxseries. Hiccup-modeisamethodofoperationinapowersupplywhosepurposeistoprotectthepowersupplyfrom beingdamagedduringanover-currentfaultcondition.Italsoenablesthepowersupplytorestartwhenthefaultis removed.Thereareotherwaysofprotectingthepowersupplywhenitisover-loaded,suchasthemaximumcurrent limitingorcurrentfoldbackmethods. Oneoftheproblemsresultingfromovercurrentisthatexcessiveheatmaybegeneratedinpowerdevices; especiallyMOSFETandSchottkydiodesandthetemperatureofthosedevicesmayexceedtheirspecifiedlimits.A protectionmechanismhastobeusedtopreventthosepowerdevicesfrombeingdamaged. Theoperationofhiccupisasfollows.Whenthecurrentsensecircuitseesanover-currentevent,thecontroller shutsoffthepowersupplyforagiventimeandthentriestostartupthepowersupplyagain.Iftheover-loadcondition hasbeenremoved,thepowersupplywillstartupandoperatenormally;otherwise,thecontrollerwillseeanother over-currenteventandshutoffthepowersupplyagain,repeatingthepreviouscycle.Hiccupoperationhasnoneof thedrawbacksoftheothertwoprotectionmethods,althoughitscircuitismorecomplicatedbecauseitrequiresa timingcircuit.Theexcessheatduetooverloadlastsforonlyashortdurationinthehiccupcycle,hencethejunction temperatureofthepowerdevicesismuchlower. ShortCircuitProtection Continuous,hiccupandauto-recoverymode. Duringshortcircuit,theconverterstillshutdown.Theaveragecurrentduringthisconditionwillbeverylow. 7
Feb.2006 20W,DUALOUTPUT SolderingandReflowConsideration LeadfreewavesolderprofileforPXD20-xxDxxDIPtype Zone ReferenceParameter Preheatzone Risetemp.speed:3°C/secmax. Preheattemp.:100~130°C Actualheating Peaktemp.:250~260°C Peaktime(T1+T2time):4~6sec ReferenceSolder:Sn-Ag-Cu/Sn-Cu HandWelding:Solderingiron-Power90W WeldingTime:2-4sec Temp.:380-400°C 8
Feb.2006 20W,DUALOUTPUT CharacteristicCurve Efficiency a.Efficiencywithloadchangeunderdifferentlineconditionatroomtemperature PXD20-12D15 90.00 85.00 80.00 75.00 9V %) 12V Eff( 70.00 18V 65.00 60.00 55.00 67 133 200 267 3lo3u4t(m4A00) 467 534 600 667 PXD20-24D15 95.00 90.00 85.00 18V %)80.00 24V Eff( 36V 75.00 70.00 65.00 60.00 67 133 200 267 334 400 467 534 600 667 lout(mA) PXD20-48D15 90.00 85.00 80.00 18V 75.00 24V %) 36V Eff( 70.00 65.00 60.00 55.00 50.00 67 133 200 267 3lo3u4t(m4A00) 467 534 600 667 9
Feb.2006 20W,DUALOUTPUT b.Efficiencywithlinechangeunderdifferentloadconditionatroomtemperature PXD20-12D15 90.00 85.00 80.00 667mA 334mA 75.00 %) 67mA Eff(70.00 65.00 60.00 55.00 9V 10V 11V 12V 13V 14V 15V 16V 17V 18V Vin(V) PXD20-24D15 90.00 85.00 80.00 1330mA %) 665mA Eff( 75.00 133mA 70.00 65.00 60.00 18V 20V 22V 24V 26V 28V 30V 32V 34V 36V Vin(V) PXD20-48D15 90.00 85.00 80.00 75.00 4000mA Eff(%) 70.00 2040000mmAA 65.00 60.00 55.00 50.00 36V 40V 44V 48V 52V 56V 60V 64V 68V 75V Vin(V) 10
Feb.2006 20W,DUALOUTPUT Powerdissipationcurve PXD20-12D15 3.400 2.800 2.200 w) d( p 1.600 9V 12V 18V 1.000 0.400 67 133 200 267 3lo3u4t(m4A00) 467 534 600 667 PXD20-24D15 3.400 2.800 2.200 w) d( p 1.600 18V 24V 1.000 36V 0.400 67 133 200 267 3lo3u4t(m4A00) 467 534 600 667 PXD20-48D15 4.000 3.500 3.000 w) d( 2.500 p 2.000 36V 1.500 48V 75V 1.000 67 133 200 267 334 400 467 534 600 667 lout(mA) 11
Feb.2006 20W,DUALOUTPUT Outputripple&noise PXD20-12D15 LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad OutputRippleNoise=36.8mV OutputRippleNoise=47.6mV OutputRippleNoise=63.6mV LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad OutputRippleNoise=18.8mV OutputRippleNoise=27.2mV OutputRippleNoise=33.2mV PXD20-24D15 LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad OutputRippleNoise=44.0mV OutputRippleNoise=46.4mV OutputRippleNoise=63.6mV LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad OutputRippleNoise=27.2mV OutputRippleNoise=33.6mV OutputRippleNoise=52.8mV 12
Feb.2006 20W,DUALOUTPUT PXD20-48D15 LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad OutputRippleNoise=23.2mV OutputRippleNoise=27.2mV OutputRippleNoise=30.4mV LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad OutputRippleNoise=16.8mV OutputRippleNoise=18.0mV OutputRippleNoise=21.6mV 13
Feb.2006 20W,DUALOUTPUT TransientPeakandResponse PXD20-12D15 LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad TransientPeak64.0mV TransientPeak62.0mV TransientPeak73.0mV TransientResponse80uS TransientResponse76uS TransientResponse68uS PXD20-24D15 LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad TransientPeak87.0mV TransientPeak103.0mV TransientPeak98.0mV TransientResponse72uS TransientResponse72uS TransientResponse60uS PXD20-48D15 LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad TransientPeak48.0mV TransientPeak47.0mV TransientPeak45.0mV TransientResponse144uS TransientResponse136uS TransientResponse128uS 14
Feb.2006 20W,DUALOUTPUT InrushCurrent PXD20-12D15 LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad Inrushcurrent=(26.0/10)X1000mA=2600mA Inrushcurrent=(20.6/10)x1000mA=2060mA Inrushcurrent=(13.6/10)x1000mA=1360mA LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad Duration:480uS Duration:320uS Duration:480uS PXD20-24D15 LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad Inrushcurrent=(26.0/10)X500mA=1300mA Inrushcurrent=(22.6/10)x500mA=1130mA Inrushcurrent=(18.8/10)x500mA=940mA LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad Duration:320uS Duration:240uS Duration:240uS 15
Feb.2006 20W,DUALOUTPUT PXD20-48D15 LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad Inrushcurrent=(62.8/10)X200mA=1256mA Inrushcurrent=(47.2/10)x200mA=944mA Inrushcurrent=(31.0/10)x200mA=620mA LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad Duration:540uS Duration:420uS Duration:280uS 16
Feb.2006 20W,DUALOUTPUT InputRippleCurrent PXD20-12D15 LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad Ripplecurrent=(2.8/10)x10=2.8mA Ripplecurrent=(3.0/10)x10=3.0mA Ripplecurrent=(3.2/10)x10=3.2mA PXD20-24D15 LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad Ripplecurrent=(3.2/10)x10=3.2mA Ripplecurrent=(2.8/10)x10=2.8mA Ripplecurrent=(2.6/10)x10=2.6mA PXD20-48D15 LowLine,FullLoad NormalLine,FullLoad HighLine,FullLoad Ripplecurrent=(2.8/10)x10=2.8mA Ripplecurrent=(3.0/10)x10=3.0mA Ripplecurrent=(3.2/10)x10=3.2mA 17
Feb.2006 20W,DUALOUTPUT DelayTimeandRaiseTime PXD20-12D15 NormalLine,FullLoad NormalLine,FullLoad RiseTime=5.382mS DelayTime=6.24mS PXD20-24D15 NormalLine,FullLoad NormalLine,FullLoad RiseTime=5.797mS DelayTime=6.48mS PXD20-48D15 NormalLine,FullLoad NormalLine,FullLoad RiseTime=1.365mS DelayTime=1.56mS 18
Feb.2006 20W,DUALOUTPUT TestConfigurations Inputreflected-ripplecurrentMeasurementTest: Component Value Voltage Reference L 12μH ---- ---- C 100μF 100V AluminumElectrolyticCapacitor Peak-to-peakoutputripple&noiseMeasurementTest: OutputVoltageandEfficiencyMeasurementTest: Note:Allmeasurementsaretakenatthemoduleterminals. V I Efficiency o o 100% V I in in 19
Feb.2006 20W,DUALOUTPUT PartNumberStructure PXD 20 – 48 D 12 TotalOutputpower 20Watt OutputVoltage InputVoltageRange 12:12V 12 :9~18V 15:15V 24 :18~36V 48 :36~75V DualOutput MechanicalData 1.00(25.4) 0.50 (12.7) 0.40 0.40 0.40 (10.2) (10.2) (10.2) 1.0) PINCONNECTION 4( 0 PIN FUNCTION 0. A. 1 +INPUT DI 2 -INPUT 3 +OUTPUT 3 4 5 4 COMMON 2.00(50.8) BVioetwtom1 2 6 0.80(20.3) 56 -COTRULTP(OUpTtion) 2) 5. 1 0( 6 0. 0.10(2.5) 0.22(5.6) 0.20(5.1) 1.AlldimensionsinInches(mm) 2.Pinpitchtolerance ±0.0014(0.35) 3.Tolerance：x.xx±0.02(x.x±0.5) x.xxx±0.01(x.xx±0.25) 20
Feb.2006 20W,DUALOUTPUT SafetyandInstallationInstruction Isolationconsideration ThePXD20-xxDxxseriesfeatures1.6kVoltDCisolationfrominputtooutput,inputtocase,andoutputtocase.The inputtooutputresistanceisgreaterthan109ohms.Nevertheless,ifthesystemusingthepowermoduleneedsto receivesafetyagencyapproval,certainrulesmustbefollowedinthedesignofthesystemusingthemodel.In particular,allofthecreepageandclearancerequirementsoftheend-usesafetyrequirementmustbeobserved. ThesedocumentsincludeUL-60950-1,EN60950-1andCSA22.2-960,althoughspecificapplicationsmayhaveother oradditionalrequirements. FusingConsideration Caution:Thispowermoduleisnotinternallyfused.Aninputlinefusemustalwaysbeused.Thisencapsulatedpower modulecanbeusedinawidevarietyofapplications,rangingfromsimplestand-aloneoperationtoanintegratedpart ofasophisticatedpowerarchitecture.Tomaximumflexibility,internalfusingisnotincluded;however,toachieve maximumsafetyandsystemprotection,alwaysuseaninputlinefuse.Thesafetyagenciesrequireaslow-blowfuse withmaximumratingof3A.Basedontheinformationprovidedinthisdatasheetoninrushenergyandmaximumdc inputcurrent,thesametypeoffusewithlowerratingcanbeused.Refertothefusemanufacturer’sdataforfurther information. MinimumLoadRequirement 10%(offullload)minimumloadrequired.The10%minimumloadrequirementisinordertomeetallperformance specifications.ThePXD20-xxDxxseriesdoesnotproperlymaintainregulationandoperateunderanoloadcondition. Theoutputvoltagedropsabout10%. MTBFandReliability TheMTBFofPXD20-xxDxxseriesofDC/DCconvertershasbeencalculatedusing: 1.MIL-HDBK-217Funderthefollowingconditions: NominalInputVoltage Io=Io,max Ta=25°C ℃ TheresultingfigureforMTBFis6.842×105hours. 2.Bell-coreTR-NWT-000332CaseI: 50%stress,OperatingTemperatureat40°C ℃ (Groundfixedandcontrolledenvironment) TheresultingfigureforMTBFis1.791×106hours. 21