Meanwell LRS-350-24 90mm Fan shroud upgrade

thingiverse

The original PSU that came with my Prusa died prematurely. I did not want to get the replacement PSU through Prusa. I opted for an upgrade instead with better thermal management and components. But as luck would have it, my Meanwell PSU came with an un-excorsised built in fan that screeched when excited. This top plate is for replacing the stock fan with a 90mm case fan. In my case I used a Noctua. Please remember to hold on to the screws that comes with the PSU. They self thread into the printed sides. The fan will have to be soldered/spliced to the connector that comes with the PSU fan. Or if you have blanks you can pin it yourself. The fan guard I've included here is a blank. Please remember to set your slicer to "0" for top and bottom fill layers and go nuts with the infill pattern to get the grill design of your dreams. I went for a honeycomb with 20% infill.