SENSITIVE_TRIAC_CONTROLLER

Published:2009/6/17 2:17:00 Author:May | From:SeekIC

The single transistor connected between the capacitor and the common side of the ac line allows a Iogic-level signal to control this triac power circuit. Resistor R2 prevents false triggering of the triac by the trickle current through the diac.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Control_Circuit/SENSITIVE_TRIAC_CONTROLLER.html

Print this Page | Comments | Reading(3)