Full wave optical control circuit

Published:2011/5/13 2:37:00 Author:Nicole | Keyword: full wave, optical control | From:SeekIC

Three terminal TRIAC is used as switch, it controls the load power in the range of 0~90%, the load power changes with the brightness of L14T photoelectric switch Q1. Thermal resistor T is used as temperature compensation, it keeps power constant in the range of 25℃~50℃, the change is within 3%.



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

Print this Page | Comments | Reading(3)