Is this 3D model free to download?

Yes, Small Lab Supply based on DP30V5A is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by JoeyC, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Small Lab Supply based on DP30V5A 3D printable model by JoeyC

Small Lab Supply based on DP30V5A photo 1

Small Lab Supply based on DP30V5A photo 2

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Small Lab Supply based on DP30V5A

Source: Thingiverse by JoeyC

The Small Lab Supply based on DP30V5A is a free printable 3D model from Thingiverse by JoeyC. I wanted to build a small bench/lab supply for my electronics work and decided to try using the DP30V5A adjustable supply controller from Banggood.com: This a great little unit. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,021 saves Source: Thingiverse Updated 2026-10-12 License: CC-BY-NC-SA · non-commercial 9 makes Category: Gadgets & Electronics

Tags: banggood, DP30V5A, power supply

About this model

I wanted to build a small bench/lab supply for my electronics work and decided to try using the DP30V5A adjustable supply controller from Banggood.com: This a great little unit and it costs less than $32. It does need an external power source, but I had an old 24V 5A supply handy. You will also need: 40mmx10mm 24V fan (The fan voltage depends on your input supply voltage) Sermos/Anderson power pole connector for input power. Banana jacks for output connection. Power switch 7 #2x3/8" screws Some wire, etc..

Frequently asked questions

Is this 3D model free to download?: Yes. Small Lab Supply based on DP30V5A is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link 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 JoeyC.
Who made this model?: Designed by JoeyC, 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.