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楼主 |
发表于 2009-5-20 11:24
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再请教一个问题,本是60335-2-29的条款,但家电版没有回答,放在这儿,盼高手回答。
- {$ a6 I2 g1 w" U" Q关于充电器的防止反向充电功能8 v4 T6 {2 a) X8 q' B& K
22.202 Battery chargers shall be constructed so that reverse charging is prevented,, _# p* q; m' O& u1 N
regardless of the state of charge of the battery. This applies even if the battery is inserted: L# |2 R% j, j6 C5 S
with the wrong polarity.
J: C) r, z4 z8 zCompliance is checked by inspection and by measurement.
! D* A" ^5 V1 \, `: v" F# S请教:这个测试怎么做?如果手头没有电池,有没有模拟的电路来实现? |
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