April 6, 2026
Description
A small, stylish, adjustable power supply powered by a USB-C adapter.
Printed with PETG HF filament
Necessary hardware:
Power Supply - DPS3005
red 4mm banana socket - a type with a 4mm mounting bolt
black 4mm banana socket - a type with a 4mm mounting bolt
USB PD/QC/AFC module - like the purple one on the pictures, which you can buy on AliExpress/Amazon
USB-C fast charger
USB-C cable
button head screw - M3 x 8mm (2pcs)
button head screw - M3 x 20mm (4pcs)
countersunk screw - M2,5 x 12mm (2pcs)
locking nut - M2,5 (2pcs)
The maximum power depends on your used USB adapter
Don't forget to set the USB module to 20V, as shown in my photos.
License:
Standard Digital File License
the electronics layer
