
Lamp Controlgear - Part 2-2: Particular Requirements For D.c. Or A.c. Supplied Electronic Step-down Convectors For Filament Lamps
出版:Association Francaise de Normalisation

專家解讀視頻
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.
Indice de classement: C71-247-2PR. (09/2002) PR NF EN 61347-2-2 March 2009. (03/2009)
SS EN 61347-2-2:2001 - Identical
UNE EN 61347-2-2:2002 - Identical
I.S. EN 61347-2-2:2000 - Identical
IEC 61347-2-2 Ed. 1.2 - Identical
DIN EN 61347-2-2 (2007-03) - Identical
BS EN 61347-2-2:2001+A2:2006 - Identical
SN EN 61347-2-2:2001 - Identical