Full_wave_thyristor_control_with_average_voltage_feedback

Published:2009/7/22 2:23:00 Author:Jessie | From:SeekIC

This circuit shows a UJT that is used as a thyristor rigger (with feedback), where the average full-wave load voltage is the desired feedback variable. Notice that the line voltage is first rectified. R1, R2, and C1 average the load voltage so that the voltage can be compared with the rectified line voltage.



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