LM2596 Buck converter base with M3 holes for T-Nut fixing

prusaprinters

<p>Remixed from <a href="https://www.thingiverse.com/thing:3936498">Remix Base of Buck converter tool-less snap-fit enclosure</a> with some help of <a href="https://www.prusaprinters.org/social/34579-max666/about">Max666</a>, thank you! :-)</p><p>I also had problems with the <a href="https://www.thingiverse.com/thing:3164882">FedorSosnin design</a> (also a remix), especially with the honeycombs on the side and the tabs which hold the buck converter down. The honeycombs did not print well (also with supports) and the tabs did break. Then I found the design of pellcorp which fixed these things. I did not like that he removed the middle wire hole so I put it back into my design. I also removed the snaps for the 2020 extrusions and put two M3 flat head screw holes on every side (you can use the holes on the other side to get the screwdriver through!). <a href="https://www.thingiverse.com/thing:3936498/comments/">pellcorps own comment</a> came up with the idea and I liked it very much.</p><p>Use <a href="https://www.thingiverse.com/thing:3164882/files">the lid of FedorSosnins design</a> for my base.</p><p>Printed without any supports worked great. But yes, I know. My prints turned out pretty bad. Filament is wet or some over extrusion.</p><p>&nbsp;</p><h3>Print Settings</h3><p><strong>Printer Brand:</strong> Creality</p><p><strong>Printer: </strong>Ender 5</p><p><strong>Rafts:</strong> No</p><p><strong>Supports: </strong>No</p><p><strong>Resolution:</strong> 0.20mm</p><p><strong>Infill: </strong>15%</p><p><strong>Filament:</strong> AmazonBasics PETG blue</p><p><strong>Notes: </strong>Yes, I know. My prints turned out pretty bad. Filament is wet or some over extrusion.</p>