5V DC Power Supply Circuit

Common Electronic Circuits and Devices or Microcontrollers Requires 5V DC power supply. We use Integrated Circuit…

3.3V DC Power Supply Circuit by Using L78L33

Digital Circuits and CMOS Logic Circuits are widely uses 3.3V DC as a Operating Power supply.…

Constant Voltage Power Supply Circuit

For many electronic application circuits we need constant voltage power supply source, when we design a…

12 Volt Regulated power supply circuit using zener diode

Here this circuit constructed with bridge rectifier and zener regulator. we can use this circuit as…

AC to DC 12V Regulated Power supply

In Many electronic projects output actuators or ouput device needs 12 volt regulated power supply like,…