How to make variable power supply at home





so hello friends in this video i am gone to show you How to make variable power supply at home . this is very easy to make it at home by using some material that are very easily available in the market . this is veery powerful supply you can charge any Battery by using this is auto cut off supply when short circuit . this supply start form 1.7 volt to 30 volt / 5Amp i hope you are loving this home made deavicer. if you like the video please do like and comments




How to make a DC variable power supply?


How to create your own power supply?

How do variable power supplies work?

How to make a variable power supply with LM317?Can I use a laptop

charger as a power supply?

How can I reuse my laptop charger?

Do laptop chargers convert AC to DC?










thing i have used

1) PVC Pipe 110mm
2) 30volt / 5amp supply
3) 10 k multiturn Pot
4) Volt & Amp Meter
5) 12volt Chock
6) power cord
7) XL4015 module
8) male/ female connectors
9) 12 volt CPU Fan


















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