DIY Variable Lab Bench Power Supply

Hello to all the electronic freaks out there!! I had been working on a laboratory power supply project for quite a while and finally succeeded. So, here's a video from my side where I'll show some silly as well as major mistakes that I made during the whole project. In this video, my aim was to build a professional looking yet a laboratory power supply with dual power rails, variable voltage selection from 0 to 25 Volts pure DC, Variable current control from 0 to 3 Amp. max, Overload protection feature and Short-circuit protection feature. This power supply is a must for your day to day DIY electronic projects testing, repair work, troubleshooting, etc.
I did a lot of improvisations during the project you'll love to watch. Some may try to implement those hacks.. ;)
Enough of talks. Smash the play button and enjoy the video..!! :)
Variable Power Supply Kit from aliexpress:-
www.aliexpress.com/item/0-30V...
Metallic Illuminated Latching Button from aliexpress:-
www.aliexpress.com/item/22mm-...
Volt-Ammeter (Digital) from aliexpress:-
www.aliexpress.com/item/High-...
Background music:-
Standard youtube music library.

[@mowwow1998]

Great video and a great end result. Just a shame that the first supply you started to build didnt work out as it had some really great specs.

[@munzirahmed6424]

Superb bro😍

[@ElectronicsFreakEF]

Thanks bro! Means a lot..! 😇😇

[@mehboobelahi3561]

Sir i want to make this for 0-30v and 5amp

[@ElectronicsFreakEF]

I will make an improved one than this in future videos. Thanks for your comment bdw! 👍

[@mehboobelahi3561]

@@ElectronicsFreakEF Ok❤

[@arkascreations]

plz give schematics in your description

[@ElectronicsFreakEF]

www.aliexpress.com/i/32793454477.html

[@ElectronicsFreakEF]

If still can't find the schematic, then open this link in aliexpress app.

[@arkascreations]

can you make 0-30v and upto 15 amp power supply

[@arkascreations]

and thanks for replying me

[@GLOOMLEO]

4:50 🤣🤣

[@ElectronicsFreakEF]

😁😅😅