IEC 61047 Ed. 1.0被替代
D.C. or a.c. supplied electronic step-down convertors for filament lamps. Performance requirements
出版：International Electrotechnical Committee
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基本信息
標準編號： IEC 61047 Ed. 1.0
發布時間：1991/10/31 0:00:00
標準類別：Standard
出版單位：International Electrotechnical Committee
標準頁數：31
標準簡介
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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