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Unread 08-24-2005, 01:38 AM   #50
Nugit
Cooling Neophyte
 
Join Date: Jun 2003
Location: Aalborg, Denmark
Posts: 85
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Quote:
Originally Posted by Cathar
Don't mobo fan headers typically use PWM for speed control?

What impact would this have on hall-effect sensor pumps and their life-span?
Might be averted by putting in a simple circuit with a cap and a couple of resistors to even out the current.
Though it would ofcourse have an impact on price.
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