Published:2009/6/30 3:02:00 Author:May | From:SeekIC
Circuit Notes
Applying voltage to the circuit triggers SCR1. With SCR1 on, the voltage on the anode of SCR2 rises until SCR2 triggers to commu-tate SCR1. The voltage on the gate of SCR1 will swing negative at this time, and only after a positive potential of 0.5 volt is once again attained, will SCR1 retrigger. The circuit could be used for higher voltage levels, but the peak negative voltage on the gate of SCR1 must be limited to less than 6 volts.
Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/LED_and_Light_Circuit/LOW_VOLTAGE_FLASHER.html
Print this Page | Comments | Reading(3)
Code: