Ender 3 Power Supply Case

This is a replacement cover for the power supply unit (PSU) for the Creality Ender 3. It will directly replace the metal cover of the PSU but you will need to glue some form of thread onto the inside of the holes. I may update the model if requested to include captive nuts but it was kept simple so it could be printed faster with no supports. The printer footprint will remain the same even though the case is a fair extension to the original, it does not protrude further than the runners on the end of the gantry.

When installing this cover the black section at the bottom of the PSU will no longer come up far enough to be bolted on so the second part will replace this.

This cover will allow the fitment of an 80mm fan (25mm thick). I used an Arctic silent and when running it is actually silent but still provides significantly more airflow than the original.

I tried to use the original fixings for the cover but a couple of them did not quite reach so used some small M3 bolts. Be c