DIY Cheap Lab Power Supply 5A/30V 3D Printer Model
The file 'DIY Cheap Lab Power Supply 5A/30V 3D Printer Model' is (stl) file type, size is 667.5KB.
The file 'DIY Cheap Lab Power Supply 5A/30V 3D Printer Model' is (stl) file type, size is 667.5KB.
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In 2021, all updates and uploads of new models were moved to PrusaPrinters, of course still free and under the same conditions... :)
Easy to build lab power supply from cheap eBay parts (approx. $16).
What you will need:
Note: Max. output voltage is limited to input voltage - 0.5V. Using the suggested laptop power supply will give a max. output of 19V.
Follow photos for assembly.
Printing time for case is approx. 3½h.
Updates
2021.01.29: Added model with ventilation slots for high power units.
| 5A_LCD_Power_Supply_Case_Slots_v3_Split.stl | 982.8KB | |
| 5A_LCD_Power_Supply_Case_v4_Split.stl | 912.2KB |
