EN 61047:1992
(Main)D.C. or a.c. supplied electronic step-down convertors for filament lamps - Performance requirements
D.C. or a.c. supplied electronic step-down convertors for filament lamps - Performance requirements
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.
Gleich- oder wechselstromversorgte elektronische Konverter für Glühlampen - Anforderungen an die Arbeitsweise
Convertisseurs abaisseurs électroniques alimentés en courant continu ou alternatif pour lampes à incandescence - Prescriptions de performances
Spécifie les prescriptions de performances pour les convertisseurs abaisseurs électroniques pour les alimentations en courant continu jusqu'à 250 V et les alimentations en courant alternatif jusqu'à 1 000 V, à 50 Hz ou 60 Hz fonctionnant à des fréquences différentes de la fréquence d'alimentation, associés avec des lampes à incandescence aux halogènes comme spécifié dans la EN 60357.
D.C. or a.c. supplied electronic step-dawn convertors for filament lamps - performance requirements (IEC 61047:1991)
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