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IEC 61000-3-2 is the leading spec for PFC Harmonic limits EN61000-3-2 in Europe
BSEN 61000-3-2 in UK
JIC-C-61000-3-2 in Japan
GB 17625.1 in China
PF>0.7 for Residential driver
PF>0.9 for Commercial driver
PF>0.7
THD<33%
[ 本帖最后由 qwqwqw2088 于 2012-11-22 23:03 编辑 ]
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