Powerdrive

by MarceloLarios in Circuits > Electronics

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Powerdrive

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DIY FULL ATX Bench DC Power Supply

"The DIY power source with the most ports types".

  • 8 ports usb charger.
  • multi-regulated voltage.
  • double adjust up and down.
  • jumper protoboard friendly.
  • quick connect.

Supplies

components.png

Basic materials:

  • 3D parts at Thingverse Powerdrive https://www.thingiverse.com/thing:5951833 .
  • 1 ATX Delta 300W.
  • 9 Headers Dual rows Female.
  • 2 Potentiometer Multiturns 10k Spectrol Vishay.
  • 1 Step-down module Lm2596hvs.
  • 1 Step-up module 10A 12V to 35V.
  • 2 Voltimeters 3 wires.
  • 8 Connectors Usb Type A Female.
  • Blue Connectors for ATX.

The Box

3D print panel and box.

Tip: Is necessary 209mm of printing area. See here how to enlarge it.

Wiring

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blue connectors atx.jpg
pcb connectors.jpg

Buy and wire components to the panel

Tip: mount headers, the blue connectors and Usb connectors into a universal PCB board.

Finishing

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Mount the box with hot glue gun.

... and done!