Tap 12v off of Einsy?
I've modified the Einsy case for a fan ( https://www.thingiverse.com/thing:2718553 ) in preparation for when my Mk3 upgrade kit gets here.
Does anyone know if there's a good place to tap 12v off of the Einsy board? If not I may get a converter.
Thanks.
Re: Tap 12v off of Einsy?
I do not think you will find 12 volts on a 24 volt supplied Einsy, only 5 volts (on-board regulator) and 24 volts (supplied from main supply).
Re: Tap 12v off of Einsy?
The noctua fan on the print head is 12v.
Re: Tap 12v off of Einsy?
The noctua fan on the print head is 12v.
That may be, but the Einsy schematic shows both fans run off the on-board 5 volt regulator. I think it is used/needed for the fan tach detection function.
Re: Tap 12v off of Einsy?
Be careful, there are a lot of version of the Einsy schematics.
I found a 5V-version and a 24V-version, maybe PRUSA has it own version.
Thomas
Re: Tap 12v off of Einsy?
There is no 5 volt or 24 volt version. It is a ~9 volt to ~36 volt version board. The on-board 5 volts is what all the logic on the control board runs on and the main supply(9 volts -36 volts) is what is used to power all the external loads(heaters).