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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。
: k$ v$ [3 j* D. \7 ~, Y关于充电器的防止反向充电功能, }8 U3 O2 T& G6 _. ~/ g
22.202 Battery chargers shall be constructed so that reverse charging is prevented,: ]5 C4 O A. ^6 ?
regardless of the state of charge of the battery. This applies even if the battery is inserted
+ O8 a8 n6 ]% u, pwith the wrong polarity.1 |4 u1 ^" Y! t+ f9 c( t1 T
Compliance is checked by inspection and by measurement., Y6 }, {- m% t* @2 }
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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