霍尔传感元器件及其应用.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霍尔效应....

2、.......................................................................................................................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.................................................................................................................83.1.2工作

5、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......................................................................................................1

7、23.2.3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..