MDWSERIESDC-DCModuleTechnicalInformation1*1Inch,2W~5W,MiniatureDIP,Single/DualOutputFFeatures●Efficiencyupto85%●1000VDCIsolation●MTBF>1,000,000Hours●LowCost●2:1WideInputRange●Output3.3V,5V,12V,15V,±5V,±12Vand±15VDC●TemperaturePerformance-25℃~+71℃●1*1InchUL94V-0PackageMaterial●InternalSMDConstruction●IndustryStandardPinoutBlockDiagramSingleOutputDualOutput输出特性Outputspecifications技术指标技术参数测试条件TechnicalSpecificationsTechnicalparametersTestconditions主路：稳压精度(Mainroad)1.0%max0%~100%负载范围从路(Fromroad)：1.5%maxRegulationAccuracy(Loadrange)电压调整率主路(Mainroad)：0.2%max满载VoltageRegulation从路(Fromroad)：0.5%maxFullloadwww.szisolation.comPage1of5MDWSERIESDC-DCModuleTechnicalInformation负载调整率主路(Mainroad)：0.5%max5%~100%负载范围Loadregulation从路(Fromroad)：1.0%maxLoadrange过流保护点110%Overcurrentprotectionpoint纹波和噪声Vo≤5V,Vp-pmax≤50mV20MHz带宽BandwidthRippleandnoiseVo≥48V,Vp-pmax≤200mVOtheroutputVp-pmax≤100mVp-p动态响应速度≤150us25%负载~满载Dynamicresponsespeed25%Loadrange~Fullload启动延迟时间500msStartdelaytime输入特性InputSpecifications输入电压范围（5VDC）4.5—9.0VDCInputvoltagerange（12VDC）9.0—18VDC（24VDC）18—36VDC（48VDC）36—72VDC线性高速率0.5%低端~高端Linearhigh-speedLowtohigh一般特性GeneralSpecifications开关频率400KHZ典型值SwitchingfrequencyTYP转换效率参见型号选择表EfficiencySeemodelselection保护特性过流型短路保护ProtectionfeaturesOver-currentshortcircuitprotection隔离电压1000VDC输入和输出之间IsolationvoltageBetweentheinputandoutput平均无故障间隔时间MTBF1000000hwww.szisolation.comPage2of5MDWSERIESDC-DCModuleTechnicalInformation温度系数0.02%/℃TemperatureCoefficient环境特性EnvironmentalSpecifications工作温度范围-25℃~+71℃OperatingTemperature储存湿度-45℃~+105℃StorageTemperature相对湿度Humidity10%~90%冷却方式自由空气CoolingFree-AirconvectionModelSelectionGuide输入电压（V）输出电压输出电流效率输出路数型号（%）Inputvoltage（V）（mA）NumberofModelNumber标称值输入范围OutputOutputEfficiencyoutputsTYPInputrangeVoltagecurrent54.5~9.0+5.0+40069MDW2-5S05单路Single54.5~9.0±12.0±12568MDW3-5D12双路Dual54.5~9.0±15.0±10068MDW3-5D1