新型PWM调速控制芯片的技术发展

The Feature of the PWM Controller IC for Motor Drive

介绍了各类利用微处理器和专用PWM发生器芯片构成的变频调速装置的优缺点。特别介绍了两种极具特色的控制芯片SA86 6AE和ADMCF32 6。

This paper describes the features and functions of the PWM controller,especially the IC SA866AE and Embedded DSP motor controller ADMCF326.The inverters based them have the advantages of simple design,small volume and reliable performance.They are particularly suitable to the low cost of domestic application.