The AC stabilized voltage supply with transformerless output an intelligent device control led by a microcomputer.

无工频输出变压器交流稳压电源系采用微机控制的智能化电源.

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The ferromagnetic resonance stabilized voltage supply and silicon - controlled rectifier are introduced briefly on early railway coach.

简述了铁路客车上早期应用的铁磁谐振稳压电源及可控硅整流元件稳压电源的使用情况及缺点.

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