Zener Diode Regulators Archives

Power Supply for Audio Amplifier , multiple output 12V, 15V, 35V

Your amplifier may sound better than before. Just change the appropriate power supply circuit. Multiple levels of output voltage. For example 15V Dual regulator for pre amplifier. And 38V Dual for main amplifier etc.

Zener diode principle working example usage

Basic Electronics

What is Zener diode? Its principle working and example usage

We often use a Zener diode in a lot of the electronic circuits. For instance, power supplies, voltage detectors, etc. It is so helpful device in electronics. But…Do you understand good enough? Today we will learn Zener diode principle working and example applications usage.

Variable Supply Basic Electronics

Variable zener diode circuit

Let's make the Zener diode with yourself!

Meters & Detectors

6 LED voltage indicator circuits

This is four circuits of LED voltage indicator are simple and easy to builds for check voltage battery and others, use as zener,transistor,LM339 and more