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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 :7 t4 m) ^2 w* H. J C# ~0 z' J
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:0 Y( K( }1 x5 Q4 h
The 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.
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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。
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" S' H" k$ U: K" i8 @' U....... 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。1 p- n( j# o7 Z5 U% s
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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