
Specification for d.c. or a.c. supplied electronic step-down convertors for filament lamps. Performance requirements
出版:British Standards Institution

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基本信息
标准编号: BS EN 61047:1993
发布时间:1993/3/15 0:00:00
标准类别:Standard
出版单位:British Standards Institution
标准页数:20
标准简介
Specifies requirements for use on supplies of d.c. up to 250 V and a.c. up to 1000 V at 50 or 60 Hz.
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 9371 published 15 April 1997
AMD 13684, June 2002 (not available separately)
本标准替代的旧标准
替代本标准的新标准
等同采用的国际标准
IEC 61047 Ed. 1.0 - Identical