天气预报 > 其他 > 电瓶充电器正负极接反了怎么办
电瓶充电器正负极接反了怎么办
更新时间: 2020-11-08 00:00:00  

电瓶充电器正负极接反了需要赶紧的修复。修复方法就是将反极的电瓶电量放空了,然后再按照原来的正负极进行高阻修复,提高电压到10V以上,然后进行充电,充满了就可以了。

电瓶充电是一个电化学还原反应的过程,其要求充电电流与电瓶放电电流方向相反,电流放电时的方向是由正极出负极入,那么充电则要求电流由正极入负极出,因此电瓶与充电器的极性就是正极对正极,负极对负极。

关键词: 电瓶 充电器 负极 怎么办

电瓶充电器正负极接反了怎么办相关经验

天气预报

最新推荐

页面:/news/view-3105357/ | 耗时:0.6893 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=3105357 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3105357 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3105357 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(221979,202119,214604,1131049,137990,1097169,131881,170726,1085460,2900823,1113618,233637,624582,1094553,231427,233868,1131015,1089120,1107819,1133219,1123028,178512,3353155,2491499,165524,154259,141054,1082397,1042995,1077862) ORDER BY field (ArticleID,221979,202119,214604,1131049,137990,1097169,131881,170726,1085460,2900823,1113618,233637,624582,1094553,231427,233868,1131015,1089120,1107819,1133219,1123028,178512,3353155,2491499,165524,154259,141054,1082397,1042995,1077862)