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使用 Microchip Technology 的 MIC502 的参考设计
PWM堵转检测应用电路。本节介绍了一种风扇监控电路,该电路可用于采用脉冲宽度调制(PWM) 风扇速度控制的基于 MIC502 的传统电路。该电路依靠检测电机换向来指示风扇运行,不需要具有转速计输出的三线风扇 欢迎加入EEWorld参考设计群,也许能碰到搞同一个设计 ...
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