MosFet mounting box
thingiverse
The MosFet Relay for Heated Bed is a robust solution that includes both the source code and an STL file for printing. It is designed to mount on a 20x20 extrusion, as well as possibly other configurations. The relay has space for a 40mm x 40mm fan on top, making it suitable for various applications. This heavy-duty box boasts a thickness of most parts at 5mm, with the top being 2mm thick. To optimize the mounting process, I edited the MosFet_Mounted_Board file to enlarge the M5 mounting holes, which were initially too tight. The box employs 12 M3 nuts for secure fastening and uses a total of 14 screws: 12 M3 X 10mm screws and 2 M5 X 10mm screws. Additionally, it features 2 M5 T-nuts for mounting on 20X20 Aluminum extrusion.
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