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Creality Ender 3 PSU 120mm Fan Upgrade Housing

by nobble Jan 16, 2019
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Just an FYI - The fan for my Ender 3 PSU, January 2019, is a 24V model.

Also the + / - printed on the PSU PCB for the fan wasn't correct, so I blew a buck converter, woops. But yeah, you might want to check that before you plug something in.

Thanks for the model btw!

does the psu fan on ender 3 actually use 12v? i looked on the original fan and it said 24volts

On a stock Ender 3 power supply, the fan input is 12v, while the cooling fans for the extruder are 24v.

This sadly won't work for the Ender 3 Pro...

Different PSU models, someone remixed it for the Pro.

How do you power the fan?

Using the same 12v fan pins the stock fan uses.