CEI EN 61047 : 2005現行
DC OR AC SUPPLIED ELECTRONIC STEP-DOWN CONVERTORS FOR FILAMENT LAMPS - PERFORMANCE REQUIREMENTS
出版：Comitato Elettrotecnico Italiano
專家解讀視頻
基本信息
標準編號： CEI EN 61047 : 2005
發布時間：2005/1/1 0:00:00
標準類別：Standard
出版單位：Comitato Elettrotecnico Italiano
標準頁數：24
標準簡介
Defines performance requirements for electronic step-down convertors for use on d.c. supplies up to 250 V and a.c. supplies up to 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.
