Ender 3 Pro Meanwell PSU low-profile rear mount

thingiverse

Rear power supply mount for the Meanwell PSU on an Ender 3 Pro. The mount does not require any additional parts, when using the one-sided "right" bracket. It slots in to the profiles and is fixed using the stock Creality profile end caps. Optionally, the two-sided "right_v2" bracket can be used for a more secure and rigid installation. <b>Advantages:</b> * No additional parts required (but grounding wire recommended) * Slightly reduces PSU fan noise * Makes space for dual Z-axis setup * Low-profile, no restrictions to any axis movement * Does not require additonal space (sticks out no further than the stock heated bed cable strain relief) * Actualy more rigid than the stock injection molded PSU cover Common sense hint: A printer with this mod should not be put on high pile carpet or very dusty surfaces - your PSU won't like that. Also, airflow to the PSU may be improved if you use taller feet on your Ender. <b>Updates:</b> * I added a grounding wire to the underside of the PSU. This is recommended, since the printer frame looses any contact to ground when using this mod (due to the plastic PSU frame). * My Creality profile caps didn't stick anymore after removing them twice, so I desgined tightly fitting <a href="https://www.thingiverse.com/thing:4358351">replacement caps</a>. They work perfectly with this PSU mount mod.