Page 1 of 1
Adding fan for nozzle cooling
Posted: Tue Feb 16, 2016 11:23 am
by DAT
Can the unused 12v header pins next to the extruder and control board cooling fan connectors on the aluminum Prusa i3 sanguinlololu board be utilized for a nozzle fan ? If yes, would a 12v 0.1A be OK ? Thanks
Re: Adding fan for nozzle cooling
Posted: Tue Feb 16, 2016 4:31 pm
by Sherry
DAT wrote:Can the unused 12v header pins next to the extruder and control board cooling fan connectors on the aluminum Prusa i3 sanguinlololu board be utilized for a nozzle fan ? If yes, would a 12v 0.1A be OK ? Thanks
hi, yeah,12V 0.1A is ok
Re: Adding fan for nozzle cooling
Posted: Sat Nov 26, 2016 4:56 pm
by Akkia
Hi,
I'm beginner too.
I found a documentation for GT2560 (for prusa i3 Pro B), i "understand" 5A max on PWM-FAN connector
I designed a part to add 3 fans (12v). I want to plug all on PWM-FAN and my question is:
How many power can i use on this connector (amp) ? I don't want burn my motherboard,
thx for your answer
Re: Adding fan for nozzle cooling
Posted: Tue Feb 28, 2017 6:02 am
by shawdom
Did you end up adding a fan for your nozzle? If so how did you end up doing it?