Heat-dissipating device and method for controlling fan speed

作者: Chien-Fu Chen , Wan-Neng Su

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摘要: A method for controlling fan speed is disclosed. Firstly, a number of temperature ranges are defined. Each range associated with corresponding speed. two adjacent overlap. The an electronic system measured and compared the defined to determine whether it enters into new range. If exceeds any one limits current speed, adjusted which entered overlap each covers fluctuation caused solely by adjustment traversing between ranges.

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