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电子工程专辑
5 年
一份很用心的H桥驱动扫盲教程
H桥是一个比较简单的电路,通常它会包含四个独立控制的开关元器件(例如MOS-FET),它们通常用于驱动电流较大的负载,比如电机,至于为什么要叫H桥(H-Bridge),因为长得比较像字母H,具体如下图所示; 实际使用的时候,用分立元件制作H桥是很麻烦的,市面 ...
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