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根据IEC61347的定义:
) u- o0 `& h4 V3.1 lamp controlgear
" T) d! L( S" h9 O1 \one or more components between the supply and one or more lamps which may serve to
- o7 ?+ l& X1 F! t( c) @% mtransform the supply voltage, limit the current of the lamp(s) to the required value, provide, {8 A3 C' O& i9 J' I; k) o
starting voltage and preheating current, prevent cold starting, correct power factor or reduce! b1 w: ^0 g2 k8 ^) [( y1 g
radio interference.2 q. I3 c# O* J
与LED灯一起使用的power supply属于灯具控制装置
1 y+ s; f( A w. d8 A; X标准IEC61347-2-13 Lamp controlgear –Part 2-13: Particular requirements for d.c. or a.c. supplied electronic controlgear for LED modules 也说明这一点。 |
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