Meanwell LRS 350 Noctua NF-A9-14 ventilated cover

prusaprinters

<p>Noctua NF-A9-14 90mm fan cover for Meanwell PSU.</p> <p>Although intermittent, the stock fan on the Meanwell LRS 350W is loud when running. Switching it out for a 90mm noctua fan significantly reduced the fan noise.</p> <p>I've reduced the hex mesh from the original model at the top of the PSU so air is channelled through the components before being exhausted.</p> <p>The model has an internal hook for cable management. I ended up not using this on my own PSU. The fan should be mounted on the outside of PSU cover - there's insufficient space to mount inside.</p> <p>I chose to trim the A9-14 cable to length and fit a new 2 pin JST-XHP connector. The A9-14 is a 4 pin fan, you only need connect the yellow (+) and black cables to the PSU connector. On my LRS 350 the positive pin was on the right hand side.</p> <h3>Print Settings</h3> <p><strong>Printer Brand:</strong></p> <p>Creality</p> <p class="detail-setting printer"><strong>Printer: </strong> <div><p>Ender 3</p></div> <p><strong>Rafts:</strong></p> <p>No</p> <p class="detail-setting supports"><strong>Supports: </strong> <div><p>Doesn't Matter</p></div> <p><strong>Resolution:</strong></p> <p>0.2</p> </p></p> Category: 3D Printer Parts