IEC 62442-2 : 1.0已作废
ENERGY PERFORMANCE OF LAMP CONTROLGEAR - PART 2: CONTROLGEAR FOR HIGH INTENSITY DISCHARGE LAMPS (EXCLUDING FLUORESCENT LAMPS) - METHOD OF MEASUREMENT TO DETERMINE THE EFFICIENCY OF CONTROLGEAR
出版：International Electrotechnical Committee
专家解读视频
CEI EN IEC 62442-2:2019 - Identical
DIN EN IEC 62442-2 : 2019-04 - Identical
VDE 0712-29:2019-04 - Identical
DIN EN IEC 62442-2 : 2019-04 - Identical
CEI EN IEC 62442-2:2019 - Identical
EN IEC 62442-2:2018 - Identical
VDE 0712-29:2019-04 - Identical
UNE-EN IEC 62442-2:2019 - Identical
