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关于这个问题, 首先有必要了解下控制器标准是如何定义的:
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lamp controlgear (英文原版)2 U. g5 u7 a; z# k
one or more components between the supply and one or more lamps which may serve to
& D3 P: q& i# E9 }3 x4 B' ptransform the supply voltage, limit the current of the lamp(s) to the required value, provide 5 h0 {- R: g% Z2 N) s# E+ W
starting voltage and preheating current, prevent cold starting, correct power factor or reduce ; L: P8 `- m8 y6 ?- F
radio interference.
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灯控制器(中文翻译)
( t) I" w/ _4 b$ z" h连接在电源和一支或若干支灯之间用来变换电源电压,限制灯的电流至规定值,提供启动电压和预热电流,防止冷启动,校正功率因数或降低无线干扰的一个或若干个部件. ; `$ U& G0 w. y
; V; h8 A! B( B8 s Z$ g* ]你这整流出来接上灯,由AC变为DC, 起变换电源电压的作用, 也是控制器的一个部分. |
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