Synchronously, the DC power supply after rectifying is connected with the resonant circuit through the foot stepping switch in another loop.
同时，经过整流的直流电源在另一回路中通过脚踏开关连接到谐振电路。
A method of stepping motor driver circuit was given, composed by a chopper type current mode switch regulator and a monolithic stepping motor driver TA8435H.
提出采用斩波式电流型开关电源结合单片式步进电机驱动器TA8435H，构成一种电机驱动电路的方案。
It explicates the ways of stepping motor's stepping count and speed in the control of the BCD-code dial switch, and the function of pulse distribution with the programmable soft of PLC.
详细说明了用BC D码拨盘开关控制步进电机步数和速度的方法及可编程序控制器编程软件实现脉冲分配器功能的方法。
They've helped many thousands of people to quit and the switch from tobacco smoking is a dramatic stepping towards better health.
电子烟已经帮助成千上万的人戒烟，从烟草到电子烟的转变对健康非常有益。
They've helped many thousands of people to quit and the switch from tobacco smoking is a dramatic stepping towards better health.
电子烟已经帮助成千上万的人戒烟，从烟草到电子烟的转变对健康非常有益。
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