Intermittent time adjustable timer circuit

Adjustable capacitor Murata genuine original

RF cable can be customized for other specifications

TZC3Z030A110R00 MURATA Murata adjustable capacitor original spot

As shown in the figure, the timer includes an AC buck, rectification, voltage regulator circuit, and an astable multivibrator with a constant current source and a relay control circuit. This circuit is used to control electromechanical, every 1~2 hours. Turn on for 1~3 minutes, and work and stop time can be adjusted independently.