Vent Fan Cover
thingiverse
My Christmas light power supply fans have been working overtime in the warm California winter. I bought a vent for the enclosure but was not happy with the fit. So I designed a vent fan cover that fit the fan and the box a little bit better. I printed with both PLA and PLA+. I like the PLA+ a lot better. Just seems stronger, not as brittle as the PLA. I also installed a 12v fan that runs all of the time. Now I have a cross breeze through the enclosure that should help extend the life of the power supplies.
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