Lab Power Supply

thingiverse

I'm a remix of the awesome Lab Power Supply by Chordless, who made this incredible project available on Thingiverse as thing number 2085223. Unfortunately, I couldn't find the exact components they used, so I had to adjust the design slightly. Additionally, I added separate switches for the input and output, allowing you to adjust the voltage or current without having to disconnect your electronics. Here's a list of the parts I used: * One 5A CC StepDown Board based on XL4015 E1, which can be purchased online for 1.51 EUR * A Mini Digital Voltmeter Ammeter DC 100V 10A, available from various online retailers for 2.33 EUR * Two WX D3-12 10kOhm Potentiometers, each priced at 2.04 EUR and sourced from the same online retailer as before * One KCD8 Rocker Double Switch, which can be purchased for a mere 0.59 EUR * A single 2.5mm DC jack, available from the same retailer for just 0.14 EUR * A set of red and black Terminal Connectors, priced at 1.06 EUR * One pair of Test Leads, costing 2.70 EUR This project was a fun and rewarding experience that cost me a total of 10.37 EUR to complete. To assemble the power supply, follow Chordless' original instructions and refer to the schematic provided. I'd like to extend my gratitude to Chordless for their original design, Heartman for their Parametric Box, and charliearmorycom for their Customizable Knob.