霍尔传感器原理以及应用.pdf

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1、霍尔传感元器件及其应用1引言..............................................................................................................................................22霍尔效应和霍尔器件..................................................................................................................22.1霍尔效

2、应...........................................................................................................................22.2霍尔器件...........................................................................................................................32.2.1霍尔元件.......................

3、.........................................................................................42.2.2霍尔电路................................................................................................................53霍尔器件的应用....................................................................

4、.......................................................83.1应用的一般问题...............................................................................................................83.1.1测量磁场.....................................................................................................

5、............83.1.2工作磁体的设置.....................................................................................................93.1.3与外电路的接口..................................................................................................103.2应用实例..........................................

6、...............................................................................113.2.1检测磁场................................................................................................................113.2.2检测铁磁物体.........................................................................

7、.............................123.2.3用在直流无刷电机中..........................................................................................133.2.4无损探伤..............................................................................................................153.2.5磁记录信息读出..