Published:2009/7/21 20:31:00 Author:Jessie | From:SeekIC
When oven temperature drops, thermistor resistance increases, making unijunction transistor trigger earlier in line voltage cycle so scr's deliver more power to oven. -J. C. Hey, The Widening World of the SCR, Electronics, 37:25, p 78-85.
Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Control_Circuit/THERMISTOR_IS_SENSOR_FOR_OVEN_CONTROL.html
Print this Page | Comments | Reading(3)
Code: