Simple Mobile Phone Charger Only in One Hour

Mobile phones are very important nowadays. Can you think a day without this fancy device? Obviously, no, but what you will do when you have lost your phone charger or your charger is not working properly. Obviously, you will buy a new one. But do you know you can make the charger by yourself? Let's see how you can make your own cell phone charger so let's get started.

Watch the Video to Understand Everything

Circuit Diagram

Components You Need

12-0-12 600Mah Transformer

4*4007 diode

470uf 32v capacitors I don’t have this value so I am using 330 Uf 63V Capacitor right now

1 buck converter

1 piece of varo board

USB female connector

Components Arrangement

Assembling USB

Before placing any components on varo board place the USB female connector first. Let’s mark the corresponding hole of the connector and drill on those marks with a 3mm drill bit. Now place the USB female connector and solder them.

Short D+ and D- Pins On The USB female connector

Soldering & Wiring

Use Silver Copper Wire to connect the buck converter with the varo board. After soldering couple of minutes, the circuit is finally done.

Let's Connect the Circuit With the Transformer

Connect the circuit with transformer 24V line as you see on the image

Adjust the Potentiometer on 5.1V

Now You Are Good to Go

You can see the circuit is working very well and my phone is now charging also.

Please Subscribe My YouTube Channel to Support My Work

Click Here To Subscribe

Channel Link:- https://www.youtube.com/channel/UCV7ovTvN06Dvdzfo4GB3dvA