4040 extrusion triple LM2596 buck converter rear mount (Ender 3)
thingiverse
After printing this, here are some things that need to be fixed: -Much more clearance (1mm) for the v-slot hook pieces, since this design could barely slide on -Bigger opening on the side opposite the v-slot extrusion to allow for larger cable connectors -Use metal standoffs to secure the buck converters, the 3d printed pins are no good I can't get to this now and I kind of consider this a dead project of mine for the time being. ----- I had a couple 4010 axial fans laying around, so I thought I would repurpose them. The box slides onto the 4040 aluminum extrusion in the rear. Hardware needed: Screws to bolt it onto the aluminum extrusion. I think they're M5 screws? You can find them on the front of the same 4040 aluminum extrusions. 4x PC fan screws to screw the lid on the box M3x15 screws for the 4010 fans.
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