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引用第5楼neilyan于2010-10-21 17:21发表的 :: E7 `4 O% Y d& N! {
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挺有道理的,但是你说的0.25是不是该0.35哦?另外你的0.3mm是哪里来的呢? 7 s, K% C3 P _( a
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During operation, the leaguage current is 0.35mA.
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the thickness 0.3mm may reference to clause 11.8 : the metal temperatures applies to metal coating thicker than 0.1mm or metal parts having plastic coating not thicker than 0.3mm. " |7 r3 J G7 B
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It means, if with a coating thicker than 0.3mm, the parts will not be consider as metal part. |
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