供应节能灯和电子镇流器*电解电容★ 适用于节能灯和电子镇流器Suitedforenergy-s*elampandelectronicballast★ 耐高温105ºC，高温负荷寿命3000小时Hightemperature105ºC,Loadlife3000hoursat105ºC★ 耐高纹波电流Highripplecurrent ● 特性说明Specifications项目Item特性Characteristics使用温度范围Operatingtemperaturerange(ºC)-40～+105ºC-25～+105ºC额定电压范围Ratedvoltagerang(V)160～400VDC450VDC标称电容器允许偏差Capacitancetolerange±20%或or±3010%漏电流Leakagecurrent(μA)160～400V450VC：标称容量Norminalcapacitance(μF);I≤0.02CV+10μAI≤0.03CV+10μAV:额定电压Ratedvoltage(V);1分钟后读数After1minute(at20ºC)损耗角正切值Dissipationfactor(tan)(20ºC,120Hz)额定电压Ratedvoltage(V)160200250350400450tan0.150.150.150.200.200.20低温特性Lowtemperaturecharacteristics*阻抗比Maximpedanceratio(at120Hz)额定电压Ratedvoltage(V)160200250350400450Z-25ºC/Z+25ºC333556Z-40ºC/Z+25ºC66666-负荷寿命Loadlife(+105C)在105ºC下连续施加峰值电压不超过额定电压的直流电压的直流基压和额定纹波电流3000小时后，电容器应符合下表要求。
AfteranapplicationofD.Cbiasvoltageandratedripplecurrent,thepeakvoltageshallnotexceedtheratedD.Cvoltagefor3000hoursat105ºC,thecapacitorsshallmeettherequirmentsbelowlisted.容量变化Capacitancechang±20%初始值测量值之内Within±20%ofinitialvalue损耗角正切值Dissipationfactoe≤200%初始规定值Notmorethan200%oftheinitialspecifiedvalue漏电流Leakagecurrent≤初始规定值Notmorethantheinitialspecifiedvalue贮存寿命Shelflife(+105C)电容器在无负荷、105ºC下贮存1000小时后，施加额定电压30分钟，于24至48小时内测试，其性能应满足以上负荷寿命试验规定的要求。
Afterle*ingcapacitorsunderloadat105ºCfor1000hours,URtoappliedfor30minutes,24to48hours,theyshallmeetthespecifiedvalueforloadlifecharacteristicslistedabove.标签：  东莞市电解电容 东莞市电解电容厂家广东东莞市东莞市电解电容厂家供应节能灯和电子镇流器专用电解电容