Raspberry Pi 4 1U rack-mount Power Supply

I liked the design of the Raspberry Pi 4 1U rack-mount bracket, and it fit my needs, but the PoE was going to be a bit expensive. I created a mount to hold a 5v 75W power supply that can power up to 4 Pi's.

Additional Parts needed

• 1 x Meanwell LRS-75-5
  • https://www.amazon.com/gp/product/B018TDT20I/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1
• 4 x Switches
  • https://www.amazon.com/gp/product/B0193XU2GQ/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1
• 1 x MickeyMouse plug (not sure which screws)
  • https://www.amazon.com/gp/product/B07PWM834Q/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1
• 2 x M3 (short) screw to hold power supply in place
• 4 x M2 (~12 - 20mm) screws to hold switch plate
• AWG 24 or thicker wire, salvaged from a CAT 5 cable
• Power wire, salvaged from old computer power cable
• Ring Wire crimps for 3.5 - 4 post
• 8 x 1 pin 2.54mm female Pitch connector

Make sure the power is switched off before connecting a new Pi. Use at your own risk.

Print Settings

Printer Brand:

Prusa

Printer:

Rafts:

Doesn't Matter

Supports:

Resolution:

0.20mm

Infill:

Notes:

When printing I added support blockers for the bolt holes on the bottom and the block that the switches go into.

Category: Electronics