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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 z2 V5 B1 P. b: r
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:- L# ~8 C( |; }
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.5 [& m- l" k" G6 F0 \
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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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....... 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。3 |3 F% M% [( ~) {. 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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