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根据IEC61347的定义:' L# v/ ]7 s5 {7 ]% q
3.1 lamp controlgear* v1 s( V4 w2 h
one or more components between the supply and one or more lamps which may serve to/ F+ c8 C5 @0 s3 Z: c' q! z
transform the supply voltage, limit the current of the lamp(s) to the required value, provide, c7 e' a& t# M# `" S' S
starting voltage and preheating current, prevent cold starting, correct power factor or reduce
# H0 Y- z2 @& Tradio interference.$ | k& U! [3 P% p/ Y, V2 q, F
与LED灯一起使用的power supply属于灯具控制装置: X. c8 \( ?" A# }7 q" E
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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