Motor speed control device
作者： Yao-Lung Huang , Cheng-Chieh Liu , Ming-Shi Tsai , Wen-Shi Huang
DOI:
关键词:
摘要: A motor speed control device. The device applied to a direct current (DC) fan includes driving element constituted by IC and Hall IC, thermal sensor electrically connected between the sensor. present invention utilizes simple effectively stably variable of within different temperature ranges.
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