Ender 3 PSU Rear Plug w/ Buck Converter

thingiverse

I loved the idea of positioning the plug for my Ender 3 on the back side, as well as adding a Raspberry Pi powered directly by the PSU. I created a custom notch at the bottom to install a buck converter, bringing the power down to 5V. These are the exact ones I designed it for - https://www.amazon.com/gp/product/B081N6WWJS/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 I also thickened the side of the case since my first print from the original broke when I squeezed it gently. This added material helps reinforce it and still clears the bed, though there is a smaller gap now - not a big deal. My Ender 3 has been running non-stop lately, but I'll try to get some real photos of it and the buck converter LCD screen that's slightly visible through the cooling vents.