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electromagnets, electric motors, electronic circuit control systems monofasi and resistance in tension to be applied to trifasi without using auxiliary power.
electromagnets, electric motors, electronic circuit control systems monofasi and resistance in tension to be applied to trifasi without using auxiliary power.
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机译:电磁铁,电动机,电子电路控制系统的单晶和不施加辅助动力而施加于三晶的抗张强度。
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摘要
The control circuit comprises a solid state controlled switch coupled to a terminal of the mains and a terminal of the load the supply voltage whereof has to be controlled, and a non controlled solid state switch operatively coupled to the solid state controlled switch for setting, in cooperation with resistive and capacitive elements, also supplied by the mains, the conduction time of the controlled switch in such a way as to adjust at predetermined maximum and minimum levels the load supply voltage.
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