Prusa XL Electronics Fan Shroud
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A Prusa XL Board-Cover that allows for the addition of a 120mm Fan, to cool the boards.
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Updated at source:
Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
This custom-designed replacement cover for the Prusa XL 3D printer enables enhanced cooling for the rear electronics compartment.
It has provisions for a 120mm PC fan.
I used an USB-powered fan, equipped with a temperature sensor to initiate cooling only at specified temperatures.
Like this:
https://www.amazon.de/dp/B0CNVBL9TB?ref=ppx_yo2ov_dt_b_fed_asin_title
The design features 4mm-diameter fan mounting holes and I used heat inserts for M3 bolts to mount the fan.
I modeled it to maintain acceptable thermal conditions for internal electronics, because my XL is in a big cabinet.
IMPORTANT:
This Shroud does NOT work with the standard WIFI Antenna!
If somebody needs it, i can create a Version that does work with the standard antenna.