1.範圍Scope本規格所描述的是70W***路，交流-直流轉換方式的恆流源LED驅動***源，本產品之規格皆按照相***安全規範以及***磁相容規範標準設計。Thespecificationcallsforasinglechannel,highefficiency70WAC/DCc***tantcurrentmodeLEDDriver.TheunitisbeingdesignedtomeetsafetyagencyrequirementaswellasEMCregulation.2.輸入規格InputCharacteristics2.1.交流輸入***壓和頻率範圍ACinputvoltageandfrequency.***小值Minimum正常值Nominal***大值Maximum***位Unit100110~277305伏特VAC4750~6063赫茲Hz2.2.功率因數POWERFACTOR在輸出功率為60W時，功率因數為下表所列。Thepowerfactorconformbelowlist,whenoutputpoweris60W.110Vac240Vac>0.95>0.952.3.***大交流輸入***流Max.InputACCurrent在100伏特交流輸入下***大輸入***流為0.85安培0.85Amax.@100V。Themaximuminputcurrentis0.85AMPmeasuredthatmeasuredatinputvoltage100V.2.4.欠壓保護Brownout交流輸入欠***壓保護ACLineBrownout在输入交流电压低于100伏特情况下，PSU不会损坏。ThePSUshallnotdamagewhentheinputfallsbelow100Vac.2.5.浪湧***流InrushCurrent******瞬間任何零件以及保險絲不得燒毀。NocomponentwasdamagedandinputfuseshallnotblowwhenLEDdriverispoweredon.3.效率PowerEfficiency當負載為***大功率的80%以上，220伏特,50赫茲輸入下，***源效率為90%Min。TheMinimumefficiencyofthepowersupplyis90%at>80%loadand220Vac/50HZinput.4.輸出規格OutputCharacteristics4.1.穩態指標StaticLoadLimitation輸出***流OutputCurrent***流範圍Ratedcurrent332mA~367mA輸出***壓OutputVoltage***壓調整範圍TotalRegulationBand120V~200V輸出功率***小功率MinimumPower40WOutputPower***大功率MaximumPower70W5.時序Timings5.1.啟動時間Turn-OnTime在正常交流輸入與滿載狀態下***大啟動時間為3S3Smax.@NominalACinput&Fullload6.保護Protection6.1.過壓保護OverVoltageProtection過壓保護Vout>200VOVPVout>200V6.2.短路保護ShortCircuitProtection當輸出***生短路時***源不會損壞，當故障排除而且***源重新啟動之後，可以恢復操作。Whenoutputisbeingshorted,powersupplywilllatchoff.Torestart,ACmustbeturnedonagain.6.3.過***保護ThermalProtection當外殼溫度超過85℃（&plu***n;5℃），***源***進入過***保護狀態。當溫度恢復正常，而且***源重新啟動之後，可以恢復操作。Thepowersupplyshallgointothermalprotectionasthecasetemperatureexceeds85℃（&plu***n;5℃）limit.TheoutputshallrecoveronlywhenthetemperaturebecomesnormalandACpoweristurnedonagain.7.***磁兼容與安全規範EMCandSafety7.1.***磁干擾標準EMIStanda***EN55015ConductedemissionTest&RadiatedemissionTestwith6dBmargin7.2.安全標準SafetyStanda***7.2.1.漏******流LeakageCurrent在110-277伏特/50-60赫茲情況下***大漏***流為0.5mAO.5mAmax.at110~277Vac/50~60HZ7.2.2.絕緣***阻InsulationResistance在初級側對二次側500V伏特的測試***壓***小值為5千萬歐姆50MΩmin.500Vatprimarytosecondarytestvoltage7.2.3.防雷擊LightningSurgePSU符合commonmode:2kV&differentialmode:1kVThePSUaccordwithcommonmode:2kV&differentialmode:1kV8.環境條件Environmental8.1.溫度Temperatures條件Condition***小值(外殼)Minimum(Tc)***大值(外殼)Maximum(Tc)***位Unit工作溫度Operating-40+80℃儲存溫度Storage-40+85)