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引用第0楼353846835于2011-04-11 10:46发表的 电池过充电的测试方法 :" }- q' W5 v$ S4 M% s( H; ]
按照UL60950-1 2nd Edition Clause 4.3.8,关于可充电电池过充电,有这样一段话:
* |. }& O& |2 L9 u1 K) ZThe battery charging circuit is adjusted with battery disconnected to give 106%of the rated output voltage of the charger,or the maximum charging voltage available from charger(without simulation of faults), whichever is the higher attainable value.The battery is then charged for 7 hours.7 Z6 [- _, b8 D; J
* W4 k* G- [9 I8 `9 p* k我做的是无绳电话机,用的电池是NI-MH 可充电电池(battery pack).现在我们组对该测试方法有2种不同的观点。 |0 G* V0 x) _2 h
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....... 如果电池的充电电路本身不能调整到charger输出1.06的电压,那么就不需要按照1.06测试。5 B, Q7 I. l: k* M; l( l# f, E
如果可以调节就按照标准中的两者的最大输入电压充电7Hour |
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