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带堵转检测的线性风扇驱动应用电路
具有堵转检测功能的线性风扇驱动应用电路。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 ...
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