Ender-3 PSU Cover for 92mm fan

thingiverse

**IMPORTANT NOTICE : DO NOT MODIFY THIS PROJECT WITHOUT PROPER KNOWLEDGE** It's a power supply, which poses some serious risks due to high voltages inside. I'm not liable for any injury you or others may suffer. If you still want to proceed, **always unplug** the PSU and think carefully before making any changes inside. ------------------------------------------------------------------------------------------- **EDIT 16/06/2019**: I've added the original Solid Works files if you need to remix them. It's a bit of a mess, but with these files, you'll have an easier time remixing it compared to mesh editing. ------------------------------------------------------------------------------------------- A simple print cover for the PSU of your Ender 3, inspired by the Oranginator cover, which I re-sketched from scratch to gain better control over this part. Not particularly optimized for airflow, but it provides a decent amount of air circulation inwards. My fan is an Arctic F9 model, connected in series with a small DC-DC buck converter to lower its speed and make it inaudible. It works really well!