PWM microelectronic c ontrol technique and AC DC AC DC invert technique with MOSFET half bri... 具有短接限流、限时衰减和恒流、恒压相结合的特点。
In the system,Intel 80C196MC is used as control center and IPM is used as an intelligent power device in the main circuit of AC DC AC voltage type inverter. 该系统以80C196MC为控制核心，采用IPM智能功率模块为功率元件，组成了交?直?交电压型逆变器主回路。
This paper will discuss the application of AC inverter in the batch hydrapulper ZDS which can solve the problem. 本文主要阐述了应用变频技术改进ZDS型间歇式水力碎浆机的情况。
DC motor speed to achieve the first to convert AC DC, which requires rectification circuit. 要实现直流电机调速首先要把交流电转换为直流，这就需要整流电路。
AC inverter host a drag, temperature control instrumentation.Contactor.Traction motor and the auxiliary pumps are used quality products, maintenance is simple. 主机采用交流变频拖动，温控仪表.