品牌：Artesyn类型：开放式开关电源型号：NLP40-7608J调制方式：脉冲宽度调制(PWM)式输入电压：85~264VAC（V）输出功率：5V@4.5A12V@3A-12V@0.5A40W~50W（W）输出电压：512-12（V）工作效率：75（%）输出纹波噪音：50mV120mV120mV电压调整率：+-2+-5+-5（%）负载调整率：+-2+-5+-5（%）产品认证：ULNLP40SeriesWebSheetTotalMaxPower:50WTotalMaxCurrent:9AInputVoltage:85Vto264VOutputVoltage:-15Vto48VOutputs:Single,Dual,TripleSize(LxWxH):4.250"x2.500"x1.200"Warranty:2yearsOperatingTemperature:0to+70COUTPUTSPECIFICATI***TotalregulationMainoutput&plu***n;2.0%(Lineandload)Auxiliaryoutputs&plu***n;5.0%RisetimeAtturn-on1.0s,max.Transientresp***eMainoutput5.0%max.dev.,25%stepat0.1A/μs1msrec.to1.0%Temperaturecoefficient&plu***n;0.02%/°COvervoltageprotectionMainoutputs135%,&plu***n;15%ShortcircuitprotectionCyclicoperationContinuousMinimumoutputcurrentSingle0AMultiple(SeeNote5)INPUTSPECIFICATI***InputvoltagerangeUniversalinput90-264Vac(SeeNote9)120-370VdcInputfrequencyrange47-440HzInputsurgecurrent120Vac,coldstart15Amax.230Vac,coldstart30Amax.Safetyground120Vac,60Hz0.2mAleakagecurrent230Vac,50Hz0.4mAInputcurrent120Vac1.4Arms230Vac0.7ArmsInputfuseUL/IEC127250VacH3.15AGENERALSPECIFICATI***Hold-uptime120Vac12ms@40W230Vac20ms@40WEfficiency75%typicalIsolationvoltageInput/output3000VacInput/chassis1500VacSwitchingfrequencyFixed65kHz,&plu***n;5kHzApprovalsandEN60950,IEC950,UL1950standa***(SeeNote8)VDE0805,CSAC22.2No.950Weight200g(7.06oz)MTBFMIL-HDBK-217F150,000hoursmin.ENVIRONMENTALSPECIFICATI***ThermalperformanceOperatingambient,0°Cto+70°C(SeeNotes6,7,9)(seederatingcurve)Non-operating-40°Cto+70°C50°Cto70°Cambient,Deratetoconvectioncooled50%load0°Cto50°C,ambient,40Wconvectioncooled0°Cto50°Cambient,50W20CFMforcedairPeak(0°Cto+50°C,60s)(SeeNote2)RelativehumidityNon-condensing5%to95%RHAltitudeOperating10,000feetmax.Non-operating30,000feetmax.Vibration(SeeNote4)5-500Hz2.4GrmspeakShockperMIL-STD-810E516.4PartIVEMCCHARACTERISTICS(10)Conductedemissi***EN55022,FCCpart15levelBRadiatedemissi***EN55022,FCCpart15levelAESDairEN61000-4-2,level3Perf.criteria1ESDcontactEN61000-4-2,level3Perf.criteria1SurgeEN61000-4-5,level3Perf.criteria1FasttransientsEN61000-4-4,level3Perf.criteria1RadiatedimmunityEN61000-4-3,level3Perf.criteria1ConductedimmunityEN61000-4-6,level3Perf.criteria1)