$10 ATX Lab Power Supply V2
thingiverse
Version 2.0 of my DIY ATX Lab Power Supply Project is Here: A Simpler, Cheaper Version That's a Must-Have Tool. This version boasts a variable voltage/current output of 0-12VDC/0-3Amps, expertly controlled using an LM2596 Driver for precise regulation. Additional outputs are fixed at 3.3V, 5V, and 12V, with the option to utilize whatever voltage your PSU is rated for. A display shows vital information in a clear format, including VV (voltage) and VC (current). To keep costs low, I've designed this project to use easily sourced components from Aliexpress. The case is engineered to fit any standard ATX power supply, requiring only the drilling of four holes into the PSU for a secure fit. This design can be printed without supports, and I've included a .3mm layer in the screw holes to create a stable platform during printing. After printing, these holes will need to be push-drilled out for a smooth finish.
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