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Variable Bench Power Supply (ATX) – 3D printable model from Thingiverse Thingiverse

Variable Bench Power Supply (ATX)

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An ATX to Bench Power Supply conversion, with a 10A max variable voltage output.
Easy to print. A bit harder to assemble the components inside due to tight space, but works well once that is done.

Materials

* An ATX PSU with two 12v rails (like [this one](https://www.hellasdigital.gr/computers/pc-psu/approx-app500ps-500w-12cm-fan/)).
* M3 Standoffs (6x 6mm male/female).
* M3 Screws (4x 6mm, 2x 10mm, 4x 8mm).
* M3 Nuts 8x.
* [8x 4mm Banana Socket (black/red)](https://www.cableworks.gr/ilektronika/arduino-and-microcontrollers/prototyping/connectors/banana/banana-socket-female-plug-black/).
* [Volt/Amp Meter](https://grobotronics.com/panel-volt-and-current-meter.html).
* [Buck/Boost Converter LTC3780](https://www.aliexpress.com/item/DC-5-32V-to-1V-30V-LTC3780-10A-Automatic-Step-Up-Down-Regulator-Charging-Module/32874582966.html?spm=a2g0s.9042311.0.0.17004c4dfvrLB1).
* [Linear Potentiometer (D6) 500 Kohm](https://grobotronics.com/potentiometer-linear-b500kohm-d6mm-h9mm-pcb.ht
Source
Thingiverse
What you need to print this: Intermediate Low confidence
Single piece Hardware needed
Supports 1/3
Assembly 0/3
Settings 1/3
Bed size 0/3
Post-process 1/3
Printer
FDM / FFF
File format
STL
Material
TPU, Polycarbonate
Post-processing
Hardware
Software
Cura, PrusaSlicer, or similar
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