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恒流充电和恒压充电电路怎样区别

更新时间: 2020-10-24 00:00:00     

恒流充电和恒压充电电路的区别如下:

恒流充电是以恒定的电流为蓄电池充电的方式,而恒压充电是充电电压维持在恒定值的充电方式;恒流充电可以使用相对较大的电流进行充电,而恒压充电末端因电池极化内阻的原因导致虚电压较高,仅可采用恒压电流进行充电;恒流充电的充电效率比较高,而恒压充电的充电效率较低。

关键词: 充电 电路 怎样 区别

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