UNE EN 61347-2-2:2002被替代
Lamp Controlgear - Part 2-2: Particular Requirements For D.c. Or A.c. Supplied Electronic Step-down Convertors For Filament Lamps
出版：Asociacion Espanola de Normalizacion
专家解读视频
Specifies particular safety requirements for electronic step-down convertors for use on d.c. supplies up to 250 V or a.c. supplies up to 1000 V at 50 Hz or 60 Hz.
Supersedes UNE EN 61046. (12/2006)
BS EN 61347-2-2:2012 - Identical
I.S. EN 61347-2-2:2012 - Identical
SS EN 61347-2-2:2001 - Identical
I.S. EN 61347-2-2:2000 - Identical
IEC 61347-2-2 Ed. 1.2 - Identical
NF EN 61347-2-2:2001 - Identical
DIN EN 61347-2-2 (2007-03) - Identical
SN EN 61347-2-2:2001 - Identical
BS EN 61347-2-2:2001+A2:2006 - Identical
