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Method for Controlling Fan Speed Using 5 Volt to 12 Volt Pulse Width Modulation

IP.com Disclosure Number: IPCOM000008491D
Publication Date: 2002-Jun-17
Document File: 3 page(s) / 134K

Publishing Venue

The IP.com Prior Art Database


Disclosed is a method for controlling the speed of fans used to cool computer motherboards. Benefits include reduced noise and smoother fan operation.