
D.c. Or A.c. Supplied Electronic Step-down Convertors For Filament Lamps - Performance Requirements
出版:Nederlands Normalisatie Instituut

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基本信息
標準編號: NEN 11047:1993
發布時間:1993/4/1 0:00:00
標準類別:Standard
出版單位:Nederlands Normalisatie Instituut
標準頁數:37
標準簡介
Specifies performance requirements for electronic step-down converters 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 and other filament lamps.
替代本標準的新標準
等同采用的國際標準
IEC 61047 Ed. 2.0 - Identical