Diy Lab Bench Power Supply Atx
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Everyone has those older or newer atx power supplies laying around.
Diy lab bench power supply atx. The parts are dirt cheap and this supply can deliver. However you could have one laying around in the form of an atx psu power supply unit. Diy variable bench power supply less than 10 duration. I added a 10 ohm 10 watt resistor between 5v and ground to provide this small load.
There are a number of ways to convert a standard computer atx power supply unit into a usable bench top power supply. Now you have three options. 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. You can throw them in your garbage salvage some good parts or build a diy lab bench power supply.
Converting computer atx power supply to lab bench power supply duration. Diy lab bench power supply. Most modern atx power supplies require a small load to stay in the on mode. Variable atx bench powersupply fablab edition.
In this instructable i will show you how to make a variable lab bench power supply with a limited budget it is a great diy project for beginners as well as any one interested in electronics. Convert atx source into a laboratory power supply and variable power supply duration. 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. A good power supply is very useful when working with electronics but it can be pricey.
It is strapped to the back wall of the power supply where it should get plenty of air flow. Sagaz perenne 721 967 views. 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.