Case for 12V PWM Fan Temperature Control Speed Controller (With STEP file)

prusaprinters

<p>This is a case for a 12 fan controller which uses a temperature sensor to regulate the fan speed (using PWM). You can find them on ebay cheap, or on <a href="https://www.amazon.com?linkCode=ll2&amp;tag=thingiverse09-20&amp;linkId=e4759bff1fa9a55a0f897d801ce2d765&amp;language=en_US&amp;ref_=as_li_ss_tl">Amazon</a> at the link below:</p><p>https://smile.amazon.com/Comidox-Temperature-Control-Controller-High-Temp/dp/B07LBLWYZF</p><p>This uses a few extra parts, to make this, you will need:</p><ul><li>4x M3 brass inserts.</li><li>4x M3 X 6mm screws</li><li>4x M3 x 10mm screws</li></ul><p>1x DC 2.1x5mm panel connectors, these can be found cheaper on Ebay (qty 2) https://www.amazon.com/10Pack-Adapter-Connector-Dustproof-Lsgoodcare/dp/B078YP4CP6</p><p>a compatible 12v power supply</p><ul><li>a zip tie</li></ul><p>The fans need to be 4pin fans There are 2 lids, one has magnets designed for 8x3mm cylinder magnets. I am not sure how well it will hold with magnets (so use it at your own risk). The other case back is just a flat top case. I'm probably going to use some VHB tape to mount mine.</p><p>Step file is included for easy remixing. If you make one, please post a make, if you have a suggestion to improve it, let me know or feel free to remix it. The parts are not oriented for printing, I suggest using tree supports.</p><p>I also made a 120mm fan vent that helps to direct the airflow here:</p><p><a href="https://www.thingiverse.com/thing:3719445">https://www.thingiverse.com/thing:3719445</a></p><p>The 5th pic shows the current draw with 2 120mm fans on low (it was bouncing around but around).</p><p><strong>The files are not oriented for printing, please be sure to rotate the tops of the case so they will print with minimal supports.</strong></p><p>Category: 3D Printer Accessories</p>