Diy Bench Power Supply Parts. The circuit is quite simple and it uses very common electronic parts. Obviously you need a computer psu which is healthy and nicely working.
Now you have three options. A diy bench power supply from old parts jeelabs cafe jeelabs net how to make a bench power supply from an old atx psu diy cc cv variable bench power supply 1 32v 0 5a a2d electronics new lm317 lm337 dc adjustable regulated power supply module board pedal power diy th custom effects chris rieger diy power supply. Be safe and modify the bench power supply if you need more current.
A bench power supply is an extremely handy bit of kit to have around for electronics hobbyists, but they can be expensive when purchased from the market.
Above are the parts needed to create a dc power supply. 4.4 out of 5 stars 103. 5k linear potentiomater (1) jameco part no. Be safe and modify the bench power supply if you need more current.