品牌：Artesyn类型：开放式开关电源型号：NFS40-7608J调制方式：脉冲宽度调制(PWM)式输入电压：85~264VAC（V）输出功率：5.1V@5A12V@2A-12V@0.5A40W~50W（W）输出电压：5.112-12（V）工作效率：70（%）输出纹波噪音：50mV120mV120mV电压调整率：+-0.2+-1+-1（%）负载调整率：+-2+-5+-5（%）产品认证：ULNFS40SeriesWebSheetTotalMaxPower:50WTotalMaxCurrent:8AInputVoltage:85Vto264VOutputVoltage:-15Vto24VOutputs:Single,TripleSize(LxWxH):5.000"x3.000"x1.200"Warranty:2yearsOperatingTemperature:0to+70COUTPUTSPECIFICATI***Outputvoltage+5Voutputontriples&plu***n;5.0%adjustabilityVoutonsingles&plu***n;5.0%LineregulationMainoutput&plu***n;0.2%LLtoHL,FLAuxiliaryoutputs&plu***n;1.0%LoadregulationMainoutput&plu***n;2.0%FLtoNLAuxiliaryoutputs&plu***n;5.0%Transientresp***e+5V(1.5-3A)&plu***n;120mVmax.dev.500μsrecoveryTemperaturecoefficientAlloutputs&plu***n;0.02%/°COvervoltageprotection+5Voutput125%&plu***n;15%VoutOutputpowerlimitPrimarypowerlimited90WinputpowerlimitShortcircuitprotectionSingleoutputsContinuousMultipleoutputsShorttermINPUTSPECIFICATI***InputvoltagerangeUniversalinput85-264Vac120-370VdcInputfrequencyrange47-440HzMax.inputsurge132Vac,coldstart12Amax.current264Vac,coldstart24Amax.Safetyground110Vac,60Hz0.13mAmax.leakagecurrent230Vac,50Hz0.32mAmax.GENERALSPECIFICATI***Hold-uptime110Vac,40Watts14ms230Vac,40Watts110msEfficiency70%typicalIsolationvoltageInput/output3000VacInput/chassis1500VacSwitchingfrequencyVariableApprovalsandVDE0805,EN60950standa***IEC950,IEC1010,UL1950(SeeNote13)CSAC22.2No.950Weight280g(9.88oz)MTBF(SeeNote9)MIL-HDBK-217E170,000hoursENVIRONMENTALSPECIFICATI***ThermalperformanceOperating0°Cto+70°C(SeeNotes8,10)Non-operating-40°Cto+85°C50¡Cambienttemp.,40WConvectioncooledForcedaircooling50W@20CFM50¡Cto70¡CambientDeratelinearlyto50%loadPeak(60seconds)60WRelativehumidityNon-condensing5%to80%RHAltitudeOperating10,000feetmax.Non-operating40,000feetmax.Vibration(SeeNote11)5Hzto500Hz2.4GrmspeakEMCCHARACTERISTICSConductedemissi***EN55022,FCCpart15LevelARadiatedemissi***EN55022LevelAESDairEN61000-4-2,level3Perf.criteria1ESDcontactEN61000-4-2,level4Perf.criteria1SurgeEN61000-4-5,level3Perf.criteria1FasttransientsEN61000-4-4,level3Perf.criteria1RadiatedimmunityEN61000-4-3,level3Perf.criteria2ConductedimmunityEN61000-4-6,level3Perf.criteria2)