WebMay 21, 2012 · 4. May 19, 2012. #1. I have an ATX power supply from and old PC and want to convert it to a 12V 5V and 3V bench supply to run a charger to power up lipos etc. I have connected all the 12V 5V and 3V and -Ve cables together and connected the green cable to ground. When I first just connected the green wire to ground with all the … WebA good power supply is very useful when working with electronics, but it can be pricey. However, you could have one laying around in the form of an ATX PSU (Power Supply Unit). They are the most commonly used …
Using a computer power supply as a bench supply - All About …
WebStep 1: Background. First, a bit of background on a typical ATX power supply: Computer power supplies are Switch Mode Power Supplies (SMPS), which use high-frequency switching circuit elements to provide … WebYou’ll notice that many connections (i.e. ground) have been repeated, this is done to increase the current carrying capability. The actual connections from the power supply are as follows: Ground – (BLACK) – The Ground … ind application submission
Amazon.com: Bench Power Supply Kit
WebDec 9, 2010 · Mike Szczys. December 9, 2010. Here’s a fancy way to convert an ATX powers supply into a bench supply. [TG] didn’t just cut off the motherboard connector and add banana plugs, but improved the ... WebApr 23, 2014 · There are already a lot of tutorials online that show how to convert an old computer power supply into a bench power supply, but most of these designs require you to permanently modify it. This design … WebMar 6, 2024 · In this case use the older ATX power supplies with a 20-pin connector above if you need the additional -5V supply. Any old PC power supply unit makes an excellent and cheap bench top power supply for the electronics constructor and the process to convert an ATX PSU into a portable power supply is relatively straight forward. ind applications