ATX-Power-Supply for STEM Version 1 3D printable model by sm_pb

ATX-Power-Supply for STEM Version 1

Source: Thingiverse by sm_pb

The ATX-Power-Supply for STEM Version 1 is a free printable 3D model from Thingiverse by sm_pb. See new Version! ### ATX Power Supply for STEM Version 1#### I have designed this power supply so that students can use an easy-to-use and secure power supply. You can download the STL file from the original listing below and print it at home.

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30 saves Source: Thingiverse Updated 2026-03-30

Tags: ATX-Power-Supply, for, STEM, Version, 1

About this model

See new Version! ### ATX Power Supply for STEM Version 1#### I have designed this power supply so that students can use an easy-to-use and secure power supply. A 5V and 12V fixed voltage is sufficient for many applications in the classroom, plus a variable voltage between about 1V and 12V. For further experiments (and for the teacher!) there is also the possibility to use additional 3.3V and -12Volt. It was important to me to develop a housing that completely encloses the ATX power supply. The printing of this components naturally requires a little more time. I added a photo of the wiring. The step-down converter I packed in shrink tubing to avoid electrical contacts. Important: I do not guarantee the correctness of these circuits. Anyone working with electrical equipment should know what …

Frequently asked questions

Is this 3D model free to download?
Yes. ATX-Power-Supply for STEM Version 1 is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by sm_pb.
Who made this model?
Designed by sm_pb, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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