Ideaformer Mosfet Mount for 2040 Extrusions

thingiverse

Mount for ideaformer mosfet. Mounts to 2040 extrusion with M5 screws. No supports required. I printed in PETG, but should work in any filament. 4 M3 screws required to lock the mosfet board into place. Mounts to 2040 rail with two M5 x 8 screws and t-nuts. FreeCAD design file provided. If you don't know which brand bed mosfet to get, the advantage of this one is that it has a through hole resistor which acts as a voltage divider to feed the optoisolator. What does this mean? It means if you want to use 5v or 3v3 control, you can change the resistor and control the mosfet from a regular pin, and not just 12v or 24v control. In the attached pic, you can see the beige resistor that I used to do this. Other brands have SMT resistors, which can be more challenging to remove and replace. Other mounts using this basic mount pattern can be found here: https://www.thingiverse.com/thing:4762806 https://www.thingiverse.com/thing:4762547 https://www.thingiverse.com/thing:4762624