Shut your loud machine up for good. Make your fans Wisper Quiet @ 19.9db
Works with Kobra 2 Max
Use a Noctua 12V fan you can use either a 92x14mm or 80x25mm just download corresponding model. I prefer the 92mm fan because of its wingspan and coverage.
Use buck converter to step down the 24v coming from power supply to 12V for the fans. I have posted 2 options below to pick from Solder version and No Solder Screw terminal version. You make use any buck converter you wish to use. I have modeled the mounting points on cover for these two.
92x14mm Models Noctua NF-A9x14 Fan
OR
80x25mm Models Noctua NF-A8 PWM
OR
OR
Official 24v to 12v Noctua Buck Converter (Plug and play)
All Covers include mounting holes for Both style Buck Converters.
Dust Mesh Filter : create your own filter to place in cover to help keep dust out.
Wiring: Black is - negative, Yellow is + positive, other two wires not used.
Adjust voltage with screw on top of blue potentiometer to 12v
Mounting:
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