240W usbc power supply
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Repurpose ender3 power supply into a desktop usbc power supply
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Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution
Used these models to reuse my old ender3 power supply. Used a pcb from aliexpress https://www.aliexpress.com/item/1005006578600241.html and some stick on silicone feet. The back cover is a model from https://www.printables.com/model/139794-power-supply-cover that I fit the IEC connector that I had. I've printed parts around the connector at 100% infill so I can drill holes and mount heat inserts to screw down the connector.
I've reduced the power supply output voltage to 21.5v to reduce the dissipation. And I am waiting for 8mmX8mmX5mm heatsinks to mount on the ICs.