摘要
介绍一种可自动产生三相正弦波脉宽调制波形的专用芯片的结构、原理及使用方法。它可广泛用于三相电机的变频控制。
The structure, principle, and using method of a triphase SPWM signal generator SM2001 are introduced. It can produce SPWM signal of itself.It can be applied to control the invertor for use in the triphase motors and the triphase UPS etc
出处
《电源技术应用》
2002年第9期464-469,共6页
Power Supply Technologles and Applications
