MEAN WELL SE-450 Mount

thingiverse

This is a mount for a MEAN WELL SE-450 power supply that mounts onto 20mm aluminum extrusion. This mount is designed to face the power supply fan away from the print bed, to mitigate interference from stray airflow over the print. It incorporates a mount for a chassis mount AC power cord inlet plug socket with switch fuse (e.g. this one from Amazon). A panel insert separates the AC wiring from the low-voltage while allowing the part to be printed without support. Post-Printing In addition to a power supply with similar mounting requirements, the receptacle and the mounts, you will need the following: 4 x M4*8mm Button Head Hex Socket Cap Screws 4 x M4*10mm Button Head Hex Socket Cap Screws Wire the receptacle appropriately and allow a short length so that the cover may be attached and removed. Affix the receptacle to the mount with two M4*10mm screws, and glue the divider in place. Use the shorter screws for the top of the mount and the countersunk holes under the extrusion grooves, and use the longer screws for the other side of the mount. If necessary, ream out the M5 holes with a 13/64" drill bit. You may need to file the extrusion slot to fit snugly. Pay very close attention to the labeling when connecting input and output power connections, commodity power supplies often switch arrangements without notice. Also, be mindful of the input power switch! Most of these power supplies ship in the 220 AC input configuration. Be sure to check (and double-check) the setting before power-on.