IEC 61047:2004 PDF

Standard No.: IEC 61047:2004
Release Date: 2004
Published By: International Electrotechnical Commission (IEC)
Latest: IEC 61047:2004
Replace: IEC 34C/635/FDIS:2004 IEC 61047:1991 IEC 61047 AMD 1:1996 IEC 61047 AMD 2:2001 IEC 61047 Edition 1.2:2001

Scope: This International Standard 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, asso

IEC 61047:2004 history

2004 IEC 61047:2004 DC or AC supplied electronic step-down convertors for filament lamps - Performance requirements
1970 IEC 61047:1991/AMD2:2001 Amendment 2 - D.C. or a.c. supplied electronic step-down convertors for filament lamps. Performance requirements
2001 IEC 61047:2001 D.C. or A.C. supplied electronic step-down convertors for filament lamps - Performance requirements
1970 IEC 61047:1991/AMD1:1996 Amendment 1 - D.C. or a.c. supplied electronic step-down convertors for filament lamps. Performance requirements
1991 IEC 61047:1991 D.C. or a.c. supplied electronic step-down convertors for filament lamps; performance requirements