“In This project we are going to make a Variable Lab Bench Power Supply.
Hello everyone, welcome to another interesting vlog. In this article we will see how to make a reliable Power Supply for our electronics projects. The Power Supply will be of 0 to 30V voltage and 1 to 10 A current.
We need to solder these electronics components on our PCB board (which is built by ALL PCB) to make our Variable Power Supply.
1. Resistor (100R, 470R, 680R, 1K, 2.2K, 4.7K )
2. Capacitor(10uF, 470uF)
3. Transistor (SD1047)
4. Voltage Regulator (LM7812)
5. Power Transistor (TIP41C)
6. LM723CN IC
7. Potentiometer 10K
9. Banana Plugs
10. Volt Ampere Meter
11. Fuse(6 A)
12. 12-0-12 Transformer Circuit”