EN 61047 : 2004现行
DC OR AC SUPPLIED ELECTRONIC STEP-DOWN CONVERTORS FOR FILAMENT LAMPS - PERFORMANCE REQUIREMENTS
出版：European Committee for Standards - Electrical
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基本信息
标准编号： EN 61047 : 2004
标准类别：Standard
出版单位：European Committee for Standards - Electrical
标准页数：0
标准简介
Defines performance requirements for electronic step-down convertors for use on d.c. supplies up to 250 V and a.c. supplies up to 1000 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.
