Enclosure with captive nut for DC-DC step up/down CC/CV module 3D model preview
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About this 3D model

Enclosure for the following DC/DC converter board: link (not affiliate link). Both the “normal” and the captive nut version should print OK without support (hole for hex nut uses bridges). I made it because I wanted to have 24V available from the cigarette charger in my car. Instruction for captive nut version: the 3mf file is programmed to pause at the right time and you should gently insert the M3 nuts before hitting continue once the print is done you can use M3x25 (non-recessed) screws to keep the two halves together