LM2596HV Buck Converter Mount

thingiverse

My first ever Thing on here, and first ever model in FreeCAD; YMMV. The LM2596HV (or LM2596HVS now?) is a DC-DC step-down converter, much like the plain LM2596, except this version has a USB socket and no adjustment required to output 5V to it. This was built for the Raspberry Pi I have running OctoPrint attached to my Ender 3 Pro. FreeCAD model attached so remixes can be made if required. **Additional hardware** I used some tiny screws to mount the board securely in the enclosure (M2 / M2.5 - can't remember). The hole sizing is going to completely depend on your printer calibration anyway. The case itself has holes for M4 bolts. I used these to attach to the extrusions on my printer. **Slicer notes** Printed at 100% infill to ensure the screw mounts are nice and sturdy, but you may get away with less.