IEC 61047:2004 

DC or AC supplied electronic step-down convertors for filament lamps - Performance requirements


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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 IEC 60357 and other filament lamps.

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Publication typeInternational Standard
Publication date2004-06-08
Available language(s)English/French, Spanish
TC/SCTC 34/SC 34C - Auxiliaries for lampsrss
ICS29.140.20 - Incandescent lamps
Stability date  2024
File size701 KB

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