摘要
本文介绍了一种脉冲电磁场发生系统 ,由单片机控制功率场效应管IRF6 40 ,产生大功率脉冲电流 ,带动负载线圈产生所需要的脉冲电磁场。重点阐述了系统的单片机控制及硬件电路设计。
A Pulsed Magnetic Field Generation Device based on Power MOSFET is introduced in this paper. Power MOSFET IRF640 is controlled by microprocessor to generate high current signal, which make coil load to generate pulsed Magnetic Field. The control of microprocessor and design of circuit are both given.
出处
《机床与液压》
北大核心
2003年第5期179-181,共3页
Machine Tool & Hydraulics