
D.C. supplied electronic ballasts for tubular fluorescent lamps - Performance requirements
出版:International Electrotechnical Committee

专家解读视频
Specifies general performance requirements for electronic ballasts for use on d.c. supplies having rated voltages not exceeding 250 V associated with tubular fluorescent lamps. Specifies also particular performance requirements for d.c. electronic ballasts for public transport lighting, general lighting and aircraft lighting. Supersedes IEC 60458.
BS EN 60925:1991 - Identical