This International Standard specifies performance requirements for electronic step-down convertors for use on d.c. supplies up to 250 V and a.c. supplies up to 1 000 V at 50 Hz or 60 Hz with operating frequencies deviating from the supply frequency, associated with tungsten halogen lamps as specified in EN 60357 and other filament lamps.
WITHDRAWN
SSH EN 61047:1992/A1:1996
WITHDRAWN
SSH EN 61047:1992/A2:2001
WITHDRAWN
SSH EN 61047:1992
PUBLISHED
SSH EN 61047:2004
60.60
Standard published
Jan 1, 2004