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本帖最后由 H-RH 于 2014-6-16 13:41 编辑 1 H1 i, O7 d! j, N/ l$ ?5 e8 \4 L7 @
diler 发表于 2014-6-16 10:14 
4 x. x5 j: k2 c# e1 L4 J8 w* _能说一下具体是哪条有提到吗,一直没发现有类似的内容,谢谢!
2 y m/ {7 A) ]! H如果是 IEC 61547 则有些分別:
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5 O7 P v& v- b- o* RIEC 61547:2009
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These tests are carried out according to IEC 61000-4-5, with test levels as given in Table 10 of this standard. Lower levels need not to be tested. Pulses shall be applied to the a.c. voltage wave as follows; five positive polarity pulses at the 90o phase angle, five negative polarity pulses at the 270o phase angle. Two test levels are given for different types of lighting
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