LM317 Adjustable Power Supply
by Mr innovative in Circuits > Electronics
756 Views, 5 Favorites, 0 Comments
LM317 Adjustable Power Supply
![jnjh.jpg](/proxy/?url=https://content.instructables.com/F5J/WINL/KG0TYRCQ/F5JWINLKG0TYRCQ.jpg&filename=jnjh.jpg)
In this post I’ll show you step by step procedure how I build my own LM317 based variable voltage regulator. which can convert 230VAC supply into 1.25V to 24V DC.
Video
![Nested Sequence 01.00_02_40_13.Still002.jpg](/proxy/?url=https://content.instructables.com/FUO/UG1V/KG0TYRDU/FUOUG1VKG0TYRDU.jpg&filename=Nested Sequence 01.00_02_40_13.Still002.jpg)
![BASIC-CIRCUIT.jpg](/proxy/?url=https://content.instructables.com/F9U/3HGE/KG0TYRDV/F9U3HGEKG0TYRDV.jpg&filename=BASIC-CIRCUIT.jpg)
![CIRCUIT.jpg](/proxy/?url=https://content.instructables.com/FUN/0CRD/KG0TYRDW/FUN0CRDKG0TYRDW.jpg&filename=CIRCUIT.jpg)
Complete project details at
https://electricdiylab.com/how-to-make-lm317-based-variable-voltage-regulator/