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楼主 |
发表于 2011-11-23 09:33
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引用第14楼tiny于2011-11-23 09:19发表的 :
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如果可被触及的话,那这个电容就算是保护阻抗了,需要两个,如果不能这就是内部电路可以用一个。。。 算是保护阻抗?. j8 g! r6 @, C, s5 ]: b
不符合定义吧?
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protective impedance
2 ~* O* t+ m, ?7 [; g2 e2 nimpedance connected between live parts and accessible conductive parts of class II
* V6 U. u1 X, W! ~ S- Rconstructions so that the current, in normal use and under likely fault conditions in the
0 D! Q f5 {" u7 F4 X; [- A/ ~& jappliance, is limited to a safe value |
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