富晖/SC5R5403-H
法拉*
后备电源
叠片形
同向引出线
-20~80(%)
4F
2(A)
小功率
低频
固定
6.3(V)
企业名:东莞市东城富晖电子经营部
类型:生产加工
电话: 0769-23110586
联系人:程军
地址:广东东莞东莞市东城区主山下三杞工业区
∟ 超级(法拉/黄金)电容(289)∟ 马达(启动)电容(4)∟ 其他电容(4)
1. 一般特性Basic characteristic Testing Items测试项目Criteria标准Testing Methods测试方法1.1工作电压Work voltage5.5 V 1.2额定容量Rated capacitance4 F标准充电模式;额定电流下放电至0.1V;重复以上步骤20次。取第五周放电容量C = I△t/△V,△V =
1.50~1.25V1.3容量偏差Capacitance tolerance-20%~ 80% 1.4*大工作电压Max. work voltage6.0 V 1.5标称内阻Nominal impedance交流内阻AC Imp16Ω 直流内阻DC Imp25 Ω1.6工作温度Work temperature-25~+70℃ 1.7储存温度Storage temperature-40~+85℃
2.环境测试指标Environmental testing performance序号item No.项目Items规格/条件01温度特性temperature characteristic 70℃时︱△C/C︱≤30%,*R≤规定值specified value(25℃)-25℃时︱△C/C︱≤50%,*R≤4倍初始值less than four times of initial value(25℃)02高温负荷特性high temp. with load characteristic 70℃&plu*n;2加额定电压,1000h后,︱△C/C︱≤30%,*R≤4倍规定值。Applied rated voltage for 1000h,less than four times of specified value.03高温无负荷特性high temp. without load characteristic 70℃&plu*n;2,1000&plu*n;4h后,︱△C/C︱≤30%,*R≤2倍规定值。Applied rated voltage for1000&plu*n;4h,*R becomes less two times of specified value.04湿热负荷特性Moisture with load characteristic 40℃&plu*n;2, 90--95%RH,240h,︱△C/C︱≤30%,IL≤2倍规定值,*R≤4倍规定值。︱△C/C︱Less than 2 times of specified value, and *R is less 4 times of specified value.
友情链接: 深圳市元东发电子有限公司