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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: 9 S$ [$ q: o" c1 J: t* z$ V
5 C" v" p* r2 T2 _# ulamp controlgear (英文原版)
" s# P0 ?" ]5 l. Ione or more components between the supply and one or more lamps which may serve to 1 }8 P( [8 n( I( p# s1 m% O
transform the supply voltage, limit the current of the lamp(s) to the required value, provide 0 t# U0 H5 \! h# m) |& u
starting voltage and preheating current, prevent cold starting, correct power factor or reduce
2 B3 }, ]4 w4 W! g5 B+ }: Vradio interference.
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2 @9 e" s; m& Q% ]: M: ?. O灯控制器(中文翻译)+ k, v$ ^. L' J
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. 1 N ^ W- Q2 @% h. v. k
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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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