IEC 61347-2-2:2000+AMD1:2005 CSV ED1.1

Lamp controlgear - Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps IEC 61347-2-2:2000+AMD1:2005 CSV ED1.1

Scope

This part of IEC 61347 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 1 000 V at 50 Hz or 60 Hz and rated output voltage 50 V r.m.s. at a frequency deviating from the supply frequency or 50 V unsmoothed d.c. between conductors or between any conductor and earth, associated with tungsten-halogen lamps as specified in IEC 60357 and other filament lamps.