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Mini usb-c PD Bench Power Supply Case
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Easy to build Lab Bench Power Supply Case
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Model information
- Source
- Printables
- Category
- Other Gadgets
- License
- Creative Commons — Attribution — Noncommercial
It is a simple variable desk power supply.
You would need (minimum complectation):
- Buck Boost Converter (the star of the show)
- PD/QC/AFC TYPE-C Decoy Board
- 40mm 24V axial fan (probably optional)
- Banana Socket Terminal Connector
Things to pay attention to:
- model is designed without any tolerances, use
a: PrusaSlicer: Print Settings → Advanced → XY Size Compensation
b: Cura: Walls → Horizontal Expansion
to tune it according your printer accuracy - You can use buck converter and 12V fan if you want and maybe fan controller to limit its spin if you want to have it less noisy.
- do not forget to remove one barely visible short from 12v line on decoy board.
- put thin double-sided tape on the bottom of the decoy board to stop it from moving from side to side when in places.
Enjoy ;)