On Mon, Aug 23, 2021 at 12:20:34PM -0700, David Christensen wrote: [...] > Thank you. Do you know where there is information that explains how > a BLDC computer fan motor responds to variable supply voltage? Not specifically for computer fans, and the controller electronics (which is a must for a BLDC) has to be somewhat prepared to do this, but here [1] is a blog post which gives a rough idea of the things involved. BLDCs are a huge thing in drones and things. Cheers [1] https://things-in-motion.blogspot.com/2019/05/understanding-bldc-pmsm-electric-motors.html - t
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