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AS/NZS 61047:2024 DC or AC supplied electronic step-down convertors for filament lamps - Performance requirements (IEC 61047:2004 (ED.2.0), MOD)
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AS/NZS 61047:2024 adopts and modifies IEC 61047:2004 which 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