Atx Bench Power Supply
Onyehn 2pcs 24 pin benchtop power board computer atx power supply breakout adapter module desktop computer chassis power supply atx transfer board 12v 5v 3 3v 4 1 out of 5 stars 19 12 99 12.
Atx bench power supply. This comes in handy for students who are working on little projects at home and need a constant power source for their projects. Bench power supplies can cost you up to 250 dollars. Encyclopedia of atx to bench power supply conversion. The standard computer power supply unit psu turns the incoming 110v or 220vac alternating current into various dc direct current output voltages suitable for powering the computer s internal components and with a little bit of imagination it is possible to convert atx psu to a bench power supply.
It s a very inexpensive way to make a pretty good dc bench supply or dedicated 12 volt supply for working on projects or powering devices. 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. Diy lab bench power supply make using atx psu including all steps of making in this video i am showing you how to convert an old atx power sup. Atx power supplies have standard sizes and connectors for use with atx motherboards.
My roommate adam told me about somebody online who had converted an atx. This article will teach you how to build your own variable power supply using an atx power supply from a computer. Aside from the atx power supply itself we will need a few additional components to build our bench supply. Dronebot workshop 637 004 views.
It still is the most common motherboard configuration. Atx supply atx advanced technology extended is a computer motherboard configuration developed by intel in 1995. 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. Atx bench power supply convert a computer power supply duration.
It should be interesting to both those who want to do a conversion and to those inte. The exact parts list will vary depending upon what you want to build your supply into. Here is what i used to build my supply not including the materials i used for an enclosure. There are actually a few different atx power supplies all of them are.