发布时间:2025-02-07 13:38:18
对于12V电瓶的充电时间,一般需要8-10小时左右,最好不要超过12小时。在进行电池充电时,需要注意以下几点:
1. 恒流限压:
比如给12V20AH电池组充电,电流值一般为3A,限压值为14.8V;
2. 恒压限流:
当电流降至跳灯电流值时,转为恒压14.8V限流3A,直至电流降至0.55A跳灯;
3. 涓流浮充:
也称为保养充电,此时浮充电压为13.8V,限流0.55A,一般需要2~3小时后断电。
泥工已经完工,衣柜书柜电视柜等准备自己打,不定做。关于请木工自制柜的一些疑问,哪们帮我解惑。
2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18固态硬盘120g和128g有什么区别 固态硬盘128g和120g有何区别
2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18 2025-02-07 13:38:18