Power control circuit with the thyristor

Published:2011/8/25 21:28:00 Author:TaoXi | Keyword: Power control circuit, thyristor | From:SeekIC

The power control circuit with the thyristor is as shown in the figure, the circuit uses the L1, C1, C2 and R2 to form the filter circuit, and it can be used to filter the power supply noise. The rectifier and voltage regulator circuit is composed of the VDl, VD2 and VD3, it can supply the operating voltage for the control circuit. The trigger circuit of the thyristor VS is composed of the VT1 and the surrounding components. The thyristor VS controls the voltage of the load.



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