Bench Power Supply
Description
A small, fairly cheap, bench power supply with USB! All .STL files are provided, as well as the .f3d (Fusion 360) file. The fan and USB boards are wired in parallel, powered by a buck convertor bringing the main power supply voltage down from 48V to 24V. All unprinted parts were bought on AliExpress, I'll post links to what I used, but I don't know how long they'll remain available. [AC-DC 48V2A Power Supply](https://www.aliexpress.us/item/3256806585741100.html) [DC 6-55V to 0-50V Adjustable DC Converter](https://www.aliexpress.us/item/3256805274980513.html) [Banana Plugs Male+Female](https://www.aliexpress.us/item/3256806313784095.html) [4.5-50V to 3-35V Buck Converter](https://www.aliexpress.us/item/3256804679685818.html) [6-32V to USB](https://www.aliexpress.us/item/2255801110512430.html) [Banana Plug to Alligator Clip Leads](https://www.aliexpress.us/item/3256806333609930.html) [24V DC fan 40x40x10mm](https://www.aliexpress.us/item/3256804607875848.html) (I used an old one I had on hand, but this one or a similar one should work) The power switch was one I had on hand as well.
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