The file 'Raspberry Pi Power Supply 3D Printer Model' is (obj,stl) file type, size is 73.5KB.
A multi-raspberry pi power supply. This is rated for 4A continuous output. I've powered 2 Pi 4's and a Pi 3. Utilizes a PD trigger to get 12v from the USB, which is the most efficient input for the Pololu voltage regulator. The voltage regulator has a thermal shutdown. The fan and heatsink are probably not needed to run 2 Pi with light load.
Parts:
Pi_PowerBottomR2.obj | 323.9KB | |
Pi_PowerBottomR2.stl | 165.6KB |