摘要
论述了开关管采用ｎ沟道ＶＭＯＳＦＥＴ构成中功率步进电机低压驱动电源的设计；给出了斩波开关控制电路、运行或锁定稳态电流自调节电路、边沿加速电路及电机驱动用功率半导体器件的选择。
The design of low voltage drive power supply for medium power stepping motor is described.It uses as n channel VMOSFET switching devices.The chopper on/off control circuit,autostable circuit of operation/lock stationary current and edge accelerated circuit are presented.Choice of the semiconductor devices for motor drive is also discussed.
出处
《电力电子技术》
CSCD
北大核心
1997年第3期69-71,共3页
Power Electronics
