Low voltage flasher

Posted on Mar 23, 2013

Applying voltage to the circuit triggers SCR1. With SCRl on, the voltage on the anode of SCR2 rises until SCR2 triggers to commu-tate SCRl. The voltage on the gate of SCRl will swing negative at this time, and only after a positive potential of 0 volt is once again attained, will SCRl retrigger

Low voltage flasher
Click here to download the full size of the above Circuit.

The circuit could be used for higher voltage levels, but the peak negative voltage on the gate of SCRl must be limited to less than 6 volts.

Leave Comment

characters left:

New Circuits



Popular Circuits

Active Loudspeaker Amplifier with SKT4042
TLE5206-2 H-Bridge Circuit Application and Datasheet
12v to 120v voltage inverter circuit
LMD18200 3A 55V H-Bridge
GSM Based Voting Machine System ECE Project Report
Three-phase motor overcurrent protection circuit
Emitted by the two co-polar amplifier broadband amplifier practical