"Bus Driver" Eurorack Portable PSU

A simple USB-B to Eurorack PSU Module
In the contest DJ gear: Mix Anywhere
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updated February 19, 2025

Description

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Here are the gerber files and the BOM for a super simple Eurorack compatible PSU. It takes 5 volts and 2.3A and converts it to a bipolar 12 volt supply with the ability to provide 400mA of current.
It's perfect for small rigs using analog modules, and especially for portability when paired with a USB battery pack. 
I called it the Bus Driver because it drives your Eurorack bus.

To get the PCB's made you simply need to upload the zipped gerber file to any PCB fab, and select the default options, the included bill of materials is generated from Digikey but you should be able to source these parts from Mouser, Farnell, or any other electronic component supplier.

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