liujia7726 发表于 2025-2-10 12:52
是三轮电动车充电器,更换元件后插电充电,3842、20N60开关管、输出整流管及几个电阻烧毁,原来的3842输 ...
电动车60V充电器.rar (55.76 KB)
1408标志灯产品规格承认书V2.1.pdf (219.02 KB) 手机版|家电维修技术论坛 ( 鄂ICP备09003585号-2 )
GMT+8, 2025-11-28 13:41 , Processed in 0.977341 second(s), 8 queries , Gzip On, MemCache On.
Powered by Discuz! X3.4
Copyright © 2001-2020, Tencent Cloud.