Fnirsi DC/DC stepup/down power supply module 3D model thumbnail

Fnirsi DC/DC stepup/down power supply module

by lu9aga · via Thingiverse
FormatSTL
CategoryOther
LicenseCC BY-SA
Triangles1.9k
UploadedApr 20, 2026
⬇ 8 downloads 👁 14 views

Description

This is a protective case for the Fnirsis DC/DC, stepup/down power supply module. The case permits free airflow for the forced fan or fanless convective ventilation. It also provides a foldable stand that allows tilting the module 30° for a more convenient angle of view of the screen. Windows are included to access the terminal connectors, USB-C connector, and for the Voltage and Current adjustment multiturn presets. No extra hardware is needed as you can reuse the 8 x M3 original screws. If you prefer a fix stand, an alternative pair is also included. Feel free to modify this design to best suit your needs. I am providing a 100:1 scaled SketchUp file along with the 1:1 stl files. For the foldable stand, I used short pieces of 1.75 pla filament as the axis. Also red and black pla filament was used to conveniently mark the Plus and Minus porlarity of both input and output.

Originally published on Thingiverse