Atx Power Supply Converts To Bench Power Supply

This design for an external adapter lets you use the power supply without modifying it.

Atx power supply converts to bench power supply.

Is it possible to use an atx power supply unit or psu from an old pc as a bench top power supply to power 5v logic but with some limitations. Provides quick access to the typical voltages needed including 3 3v 5v 12v and 12v. Atx power supplies have standard sizes and connectors for use with atx motherboards. Atx psu converted to 12 volt power supply sometimes the instructions on the 12 volt conversions don t include some of the finer points as the bench supply conversions.

Most online references fall into two categories converting an atx psu into a bench power supply or a dedicated 12 volt power supply. My roommate adam told me about somebody online who had converted an atx c. Each output channel has replaceable 5a fuse and corresponding ground connection with binding post. Handy conversion kit plugs into your atx power supply to create a benchtop power supply with enough juice to run most of your electronics projects.

There are actually a few different atx power supplies all of them are designed to provide 3 3 5 and 12 volt outputs. Any atx power supply can be plugged into the adapter. In my sophomore year of college at the university of minnesota i started into my main electronics classes and needed a good power supply for working on lab projects at home. Easy to connect on board standard 24pin atx port.

Atx to lab bench power supply conversion. In this review and tutorial i will show you how convert a computer atx power supply to bench power supply using a cheap atx breakout board. Encyclopedia of atx to bench power supply conversion. This guide has almost every atx computer power supply to bench power supply published to date on instructables as of dec 2014 about 70 unique instructables.

It should be interesting to both those who want to do a conversion and to those intere. 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.