1 Scope
This part of IEC 62442
defines measurement and calculation methods for specifying the efficiency and the
standby power of controlgear for tungsten-halogen lamps and LED light sources.
NOTE 1 This includes electromagnetic transformers and electronic convertors for tungsten-halogen lamps, as well as electronic controlgear for LED light source(s).
NOTE 2 The term "LED light sources" includes LED modules and LED lamps.
This document is applicable for controlgear designed for use on DC supplies up to 1 000 V and/or AC supplies up to 1 000 V at
50 Hz or 60 Hz.
For multipurpose power supplies only the lighting part will be considered.
NOTE 3 Requirements for testing individual controlgear during production are not included.
This document does not apply to:
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– controlgear which form an integral part of lamps (LED light sources);
-
– controlgear circuits with capacitors connected in series;
-
– controllable electromagnetic controlgear.