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Thursday, December 7, 2023

ADJUSTABLE POWER SUPPLY WITHOUT TRANSFORMER / WITH MOSFET CONTROL / 0-220 V


 ADJUSTABLE POWER SUPPLY WITHOUT TRANSFORMER / WITH MOSFET CONTROL / 0-220 V

Hi friends, today in this video I will show you how to make 220v to 12v power supply | Ac to Dc converter using a 225j 400v ceramic capacitor. I am making a very simple circuit and but don't touch this circuit when plugged in 220 volt Ac.

In this video, I will show you how to make adjustable voltage regulator circuit 20A 0-30v using a single mosfet.


voltage regulator circuit

adjustable voltage regulator

0-30v voltage regulator circuit

simple adjustable voltage regulator circuit

Required Components For This 3.7 volt battery charger circuit.


1. IRFP460

2. 470 Ohm Resistor

3. 1 Mega Ohms & 1 Kilo Ohms Resistors

4. 47K potentiometer

5. Red LED & 1N4007 Diode


 ADJUSTABLE POWER SUPPLY WITHOUT TRANSFORMER / WITH MOSFET CONTROL / 0-220 V

Hi friends, today in this video I will show you how to make 220v to 12v power supply | Ac to Dc converter using a 225j 400v ceramic capacitor. I am making a very simple circuit and but don't touch this circuit when plugged in 220 volt Ac.

In this video, I will show you how to make adjustable voltage regulator circuit 20A 0-30v using a single mosfet.


voltage regulator circuit

adjustable voltage regulator

0-30v voltage regulator circuit

simple adjustable voltage regulator circuit

Required Components For This 3.7 volt battery charger circuit.


1. IRFP460

2. 470 Ohm Resistor

3. 1 Mega Ohms & 1 Kilo Ohms Resistors

4. 47K potentiometer

5. Red LED & 1N4007 Diode

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