IEC 60146-3 : 1ED 77被替代
SEMICONDUCTOR CONVERTORS - SEMICONDUCTOR DIRECT D.C. CONVERTORS (D.C. CHOPPER CONVERTORS)
出版：International Electrotechnical Committee
专家解读视频
Applies to all types of semiconductor convertors, i.e. d.c. to d.c. convertors without an a.c. link. If applicable, it may also be used for certain d.c. switches in control applications. Gives terminology and specifies service conditions, rated values, test programme and test methods.
NFC 53 223 : 1978 - Identical
UNE 20846-3 : 1994 - Identical
NFC 53 223 : 1978 - Identical
UNE 20846-3 : 1994 - Identical
EN 60146-1-3 : 1993 - Corresponds
