DIN EN IEC 62442-2 : 2019-04被替代
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 (IEC 62442-2:2018)
出版：Verband Deutscher Elektrotechniker
专家解读视频
VDE 0712-29 : 2018 - Identical
VDE 0712-29:2019-04 - Identical
EN IEC 62442-2:2018/AC:2018 - Identical
IEC 62442-2:2014 - Identical
IEC 62442-2 : 1.0 - Identical
VDE 0712-29:2019-04 - Identical
VDE 0712-29:2019-04 - Identical
EN IEC 62442-2:2018/AC:2018 - Identical
IEC 62442-2 : 1.0 - Identical
