1.1Table1 InputElectricalCharacteristics（輸入特性） Inputvoltagerange輸入電壓 90Vacto264VacNormalvoltagerange標稱輸入100Vacto240VacFrequencyrange 頻率范圍50Hz/60Hz 5%Maxinputaccurrent最大輸入電流0.8AmaxatfullloadconditionInrushcurrent(coldstart)浪涌電流50Atyppeak,220VacEfficiency(Peak@fullload) 效率90%minat230VacinputLeakageCurrent 泄漏電流LessThan0.5mA,240VacinputInputFuse 輸入保險T3.15AH/250Vac 1.2OutputElectricalCharacteristics（輸出特性）1.2.1Table2OutputVoltage CurrentRegulation（輸出電壓電流調(diào)整率）OutputVoltage輸出電壓CurrentRegulation電流調(diào)整率ConstantcurrentA恒流檔AConstantcurrentB恒流檔BConstantcurrentC恒流檔C+27~37V 5%1.0A1.25A1.5A 1.2.2 Table3 DCOutputRipple Noise.（輸出紋波和噪聲）OutputcurrentRipple Noise(Max.)1.0A40mApk-pk@25℃1.25A40mApk-pk@25℃1.5A40mApk-pk@25℃ Note:1)Ripple Noisetest:Ripple Noisebandwidthissetto20MHz. 紋波和噪聲測試：紋波和噪音帶寬設置在20兆赫茲。 2)Usea0.1uFceramiccapacitorinparallelwitha10uFelectrolyticcapacitoratoutputconnectorterminalsforripple noisemeasurements. 輸出端并聯(lián)一個0.1uF的陶瓷電容和一個10uF的電解電容來測試紋波和噪聲。1.2.3 Table5 Hold-UpTime（輸出保持時間）Outputcurrent120Vacinput220Vacinput1.0A 10mS 10mS1.25A 10mS 10mS1.5A 10mS 10mS 1.2.4 Table6 DCOutputOvershootDuringTurn-On Turn-Off（輸出超調(diào)）OutputChannelOvershootvoltage(V)超調(diào)電壓Turn-on開機Turn-off關機1.0A 5% 5%1.25A 5% 5%1.5A 5% 5% Note: AllofdcoutputcurrentfromMin.toMax.測試時負載范圍：最小到最大。1.2.5 Table7 DCoutputvoltagerisetime（輸出上升時間）Outputcurrent120Vacinput FullLoad220Vacinput FullLoad1.0A 50mS 50mS1.25A 50mS 50mS1.5A 50mS 50mSNote:Therisetimemeasurediswhentheoutputvoltagesrisefrom10%to90%ofspecifiedoutputvoltageVoutobservedonthechannelwaveform. 上升時間為輸出電壓從10%上升到90%的時間。 1.3Protection（保護功能）1.3.1Table8 DCOutputOverVoltageProtection（輸出過壓保護）OutputCurrentOverVoltageComments1.0A 40.0Vtyp*Shutdown鎖機1.25A 40.0Vtyp*Shutdown鎖機1.5A 40.0Vtyp*Shutdown鎖機Note:TheoverVoltageprotectionshouldbetestedatotherloadrating.過壓保護測試是在其它額定負載時測試。 1.3.2Table9 DCOutputShortCircuitProtection（輸出短路保護）OutputCurrentComments1.0AHiccup保護后重起1.25AHiccup保護后重起1.5AHiccup保護后重起 2.Isolation（絕緣性能）2.1 Table10（絕緣阻抗）InputToOutputDC500V8M min(atroomtemperature) 2.2 Table11（絕緣耐壓）InputToOutput4000Vac50Hz1minute 10mANote: OpenFGandOutputreturn.交流地和輸出負極要斷開。