IEC 61347-2-2 Ed. 1.1被替代
Lamp controlgear Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
出版：International Electrotechnical Committee
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基本信息
标准编号： IEC 61347-2-2 Ed. 1.1
发布时间：2006/1/26 0:00:00
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：67
标准简介
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.
本标准替代的旧标准
本标准修订后的版本
