Creality Ender-4 PSU Cover with Power Switch, Fuse and 5V DC-DC Placehoder

myminifactory

Issue: PSU high voltage contacts are exposed, no AC on/off power switch. Solution: Put a cover on the PSU and add an on/off switch to it. Additionally, install placeholders for future Raspberry Pi upgrades, including two options for mounting in a vertical or horizontal position. The overall budget is approximately $3. BoQ: AC Power Socket with Switch and Fuse: http://got.by/3jt6h4 DC-DC 5V 5A Module, High-Quality (Synchronous, TPS40057): http://got.by/3jt510 DC-DC 5V 3A Module, Conventional (LM2596): http://got.by/3jt5qh Four M3 3X4mm Thread Brass Inserts: http://got.by/3jt4pc There are two models designed: One features brass thread inserts for an additional DC-DC converter, with the inserts to be installed using a soldering iron at around 150 degrees Celsius. The other model includes threaded holes that might require additional threading.