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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 :
# f$ f3 c' m- k( u4 V3 m+ `; Y) {, b, ]$ L$ `+ ~3 H
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?# _$ Q |) c* t ~. x: T
不符合定义吧?
/ _9 p5 U% c( ^: k% E6 a3.3.64 @+ q0 C8 h* ?" T
protective impedance
( h4 q! M: a7 @2 T7 Fimpedance connected between live parts and accessible conductive parts of class II
, { \9 F1 D+ |& W/ H0 L' |9 mconstructions so that the current, in normal use and under likely fault conditions in the6 o" ?4 w% z- i# k) ]
appliance, is limited to a safe value |
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