IEC 61047:1991

IEC 61047:1991

October 1991
International standard Cancelled

D.C. or a.c. supplied electronic step-down convertors for filament lamps. Performance requirements

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, associated with tungsten halogen lamps (as specified in IEC 60357) and other filament lamps.

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International IEC standards

Publication date

October 1991

Number of pages

31 p.

Reference

IEC 61047:1991

Print number

1
Sumary
D.C. or a.c. supplied electronic step-down convertors for filament lamps. Performance requirements

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, associated with tungsten halogen lamps (as specified in IEC 60357) and other filament lamps.
Standard replaced by (1)
IEC 61047:2004
June 2004
International standard Current
DC or AC supplied electronic step-down convertors for filament lamps - Performance requirements

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, associated with tungsten halogen lamps as specified in IEC 60357 and other filament lamps.

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