USB Buck Converter Housing with Ender Rail Mount
thingiverse
I was tired of having an extra cord just to power the raspberry pi I'm using for octoprint. so I bought a couple of these USB 6-32v DC- USB buck converters (https://a.co/d/bx7QEVC) and designed this housing for them (I'll use the other for my daughter's printer). After 5 iterations, I have a version that fits the converter PCB with room inside for air flow, vents to accomodate any heat that gets generated and a mount that fits in any of the rail slots on the Ender 3-series printers. I have mine mounted upside-down under the Y axis belt. This allows for a short run to the power supply and a shorter USB -> micro-USB cable to the pi. Design was done in TinkerCAD
With this file you will be able to print USB Buck Converter Housing with Ender Rail Mount with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on USB Buck Converter Housing with Ender Rail Mount.