FET relay circuit 2

Posted on Dec 11, 2010

FET relay circuit 2 It is actually a JS-20 time relay circuit. SA before the switch is closed, the relay device KA tends to release state. After SA closed circuit delay start,

FET relay circuit 2
Click here to download the full size of the above Circuit.

after a period of time, the thyristor is turned on, KA pull. Adjustment potentiometer RP, can change the delay time.

Leave Comment

characters left:

New Circuits



Popular Circuits

Powerful LED Flashlight circuit
Audio noise generator
Simple Audio Amplifier Circuit Using LM386 PCB
MilliGauss Meter
square wave oscillator circuit
Bluish Flasher
Hyper-Simple Battery Capacity Tester
Bridge the digital pressure signal conditioner MAX1458 excitation circuit diagram