AMPLIFIER_COOL_DOWN_CIRCUIT_I

Published:2009/6/23 2:25:00 Author:Jessie | From:SeekIC

This cool-down relay circuit uses an IC timer to drive a relay, which keeps the blower on for a time delay from timer U3. The value of C2 can be changed to lengthen or shorten the time, as needed.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Amplifier_Circuit/AMPLIFIER_COOL_DOWN_CIRCUIT_I.html

Print this Page | Comments | Reading(3)