Variable Supply Archives | Page 2 of 4

0-50V 3A Variable power supply circuit

Last Updated on: July 10, 2022 by Apichet Garaipoom

Let’s build 0-50V Variable power supply circuit, 3A. can adjust output 0V to 50V with overcurrent protection at 3 A. Easy Linear supply. Read more

LM317 Power Supply (My First Circuit)

Last Updated on: July 9, 2022 by Apichet Garaipoom

This is First Variable DC Power Supply 1.2V to 30V 1A using LM317. using a few parts and build easy with PCB layout and can fine adjust voltage output. Read more

0-30V 20A High current adjustable voltage regulator circuit

Last Updated on: June 20, 2022 by Apichet Garaipoom

4-20V 20A High current adjustable power supply

Not suitable for beginners! Read more

LM350 adjustable voltage Regulator

Last Updated on: October 22, 2022 by Apichet Garaipoom

This is a 3A adjustable regulators using IC-LM350 that looks like LM317 Variable DC Power Supply, but high current higher 3A, adjust voltage 1.2V to 30V Read more

0-30V 0-5A regulated variable power supply circuit

Last Updated on: April 16, 2022 by Apichet Garaipoom

Do Not Make This circuit If You are not brave enough. Read more