0.5-30V DC Bench Power Supply
Source: Thingiverse by wisestone
The 0.5-30V DC Bench Power Supply is a free printable 3D model from Thingiverse by wisestone. Here is a remake of my bench power supply. You can download the STL file from the original listing below and print it at home.
About this model
Here is a remake of my bench power supply. The power supply provides a useful regulated DC voltage, adjustable from about 0.5V to 30V DC at 4A. The power supply is based on the FNIRSI Step Up/Down 50W Power Module. This improved design (relative to my original power supply) delivers a better user interface and a better 3D printed case. The voltage range is also improved, delivering a higher voltage maximum of 30V. The power supply integrates a digital LCD display with simultaneous voltage, current and power values. The power supply output is an adjustable constant voltage (CV) and/or constant current (CC) supply. I opted for the fan cooled FNIRSI module. As it comes, the budget 30mm fan supplied is a bit loud and always on. Without a fan, the FNIRSI module is rated at only 35W. There’s no …
Frequently asked questions
- Is this 3D model free to download?
- Yes. 0.5-30V DC Bench Power Supply 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 wisestone.
- Who made this model?
- Designed by wisestone, 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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