Don t throw these psus away.
Diy lab bench power supply atx.
It was a nice unit i even added an ammeter to it so that i could measure current.
Aside from the atx power supply itself we will need a few additional components to build our bench supply.
And in most cases it s all you really need.
Atx to lab bench power supply conversion.
Here is what i used to build my supply not including the materials i used for an enclosure.
In this video i will show you how i created a variable laboratory power supply from a computer atx.
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.
In this video you will see how to make adjusta.
If you re looking for an easy to build device that outputs all of those common voltages we have already constructed a power supply using an old atx computer power supply.
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There are a number of ways to convert a standard computer atx power supply unit into a usable bench top power supply.
In this video show converting computer atx power supply to lab bench power supply.
My roommate adam told me about somebody online who had converted an atx c.
You can keep the 20 pin molex connector attached and connect directly into it or cut it off completely and group together the individual wires keeping the same colours together reds to reds blacks to blacks etc.
I would recommend instead to adapt his parts to the electronics lab power supply design.
This video will show you how to make a small yet functional lab bench power supply with the added feature of being able to power it from any dc power source.
The best guide you ll ever find for a diy power supply is.