Projekta Nr.EN 61047:1992
NosaukumsSpecifies 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 EN 60357) and other filament lamps.
Reģistrācijas numurs (WIID)57432
Darbības sfēraSpecifies 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 EN 60357) and other filament lamps.
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