Simple AC short circuit protection


Posted on Mar 28, 2007

AC power supply voltage is normal, relay, connected to the load (Rfz) circuit. When the load short-circuit failure, KA voltage drop across quickly, KA release, cut off the load


Simple AC short circuit protection
Click here to download the full size of the above Circuit.

circuit. Meanwhile, the light emitting diode tube VL lights indicating the short circuit occurs.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Infrared Detection with 74HC04
ASCII Programmer PIC16F84
Ujt-battery-charger
Transformerless Power Supply
Chinook II System
ultrasonic transmitter circuit
Infrared Proximity Detector circuit
Tesla coil project and other high voltage projects
PC Fan Controller Circuit
15 V FOR VTVM
DK-5A, DK-5AD AC power control circuit



Top