View Single Post
Old 22nd Feb 2021, 6:05 pm   #4
Join Date: Jul 2016
Location: Portland, Dorset, UK.
Posts: 750
Default Re: Running DC brushless PC cooling fans

I doubt a computer would run it at higher than 12V as I doubt they would fit a boost regulator just to power some fans, plus I believe modern fans are PWM controlled via a separate input so are not controlled by the voltage applied.
dglcomp is offline