Boitier électrique alfawise u30

thingiverse

I built this enclosure which attaches with two M4x6 screws directly to the power supply holes of the printer allowing me to install a buck converter for voltage regulation. I needed 12V for a LED strip and fans in 12V. The enclosure is designed to hold an electronic board of type 50*70 cut in half like on the last photo or you can put any Buck DC-DC or other of 50mm by 33.5mm and about 23 height inside. To close the cover, I used four plastic screws recovered from an electronic device with a diameter of 3mm and length of 8mm. The board is positioned in gentle force thanks to two tacks on the original holes of this last one so it won't move and under the cover there's a stopper to block it from the top.