FET relay circuit 2  

Category:
Relay Circuits
Added 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 - schematic

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




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