Zener diode current amplified by 2N2222 NPN BJT emitter follower to charge low value super capacitor video below Click here to watch directly on YouTube!

Zener Diode Programmed Voltage Super Capacitor Charging Prototype Circuit diagram by Electronzap Electronzapdotcom
Zener Diode Programmed Voltage Super Capacitor Charging Prototype Circuit diagram by Electronzap Electronzapdotcom

Video below: Testing low power voltage limiting prototype circuit by charging a 500 farad supercapacitor results Click here to watch directly on YouTube


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