Full_range_ac_power_control

Published:2009/7/21 21:47:00 Author:Jessie | From:SeekIC

This circuit shows a full-range ac control scheme that uses a triac and SBS. Control is obtained by varying the 100-k Ω pot. Notice thatRGK can be omitted when nonsensitive gates are used. The double time constants of this circuit produce low hysteresis, which thus extends the control range.



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