打开App
360P
锂电源无输出，检测发现输出有3种电压，这种奇怪故障第一次见
这是一个手电锯的锂电源，没使用几次就出现无输出故障，直接检查输出端发现电压19v正常，接上电子负载电压却只有15v，再点击开始带负载电压又成了0v,真是一个奇怪的故障
电动工具电源维修大全104/417
App05:33
App04:28
App04:18
App03:14
App04:03
App03:37
App04:02
App03:45
App05:03
App04:18
App03:24
App04:12
App04:35
App03:54
App02:21
App04:33
App04:21
App04:06
App03:21
App04:09
App03:22
App03:23
App03:40
App04:06
App03:35
App03:33
App02:37
App02:59
App04:33
App03:15
App02:52打开App观看
