SS EN 61047 Ed. 2 (2004)现行
Dc Or Ac Supplied Electronic Step-down Convertors For Filament Lamps - Performance Requirements
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Defines performance requirements for electronic step-down convertors for use on d.c. supplies up to 250 V and a.c. supplies up to 1000 V at 50 Hz or 60 Hz with operating frequencies deviating from the supply frequency, associated with tungsten halogen lamps as specified in IEC 60357 and other filament lamps.
1ED 1993 along with its amendments is still active. (02/2007)
UNE EN 61047:2005 - Identical
NF EN 61047:2005 - Identical
DIN EN 61047:2005 - Identical
SN EN 61047:1992 - Identical
DIN EN 61047 (2005-02) - Identical
BS EN 61047:2004 - Identical
IEC 61047 Ed. 2.0 - Identical
I.S. EN 61047:2004 - Identical
NBN EN 61047:2005 - Identical
