差动变压器在脚踏主令控制器中的应用

Application of differential transformer in foot master controller

通过对差动变压器性能和在脚踏主令控制器中的应用分析,说明了差动变压器零点残余电压产生的原因,介绍了脚踏主令控制器的结构设计及其对零位输出精确度的影响,并提出了解决方法。

The causes of zero residual voltage of differential transformer are illustrated by analyzing the performance of the differential transformer and its application in foot master controller. The structure design of foot master controller and the influence on the accuracy of the zero output are introduced. Finally the solutions are also put forward.