How to make low cost digital variable power supply using mosfet irf540n
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Hello everyone,
In this video I will show you how you can make a simple variable power supply at home easily without using any ic....
Components required.....(affiliate link)
1. IRF540n mosfet...https://amzn.to/2JT5EPW
2. Digital voltmeter.....https://amzn.to/2rl9ABc
3. 1 mega or 100k or 10k pot.....https://amzn.to/2KBCaXZ
4. connecting wires....
Tools...
1. Soldering iron....https://amzn.to/2KDsCvA
One of the best soldering iron with temperature controller
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