Design of the Switching Power Based on DSP Technology

摘要

The paper introduces the design of PWM switching power based on DSP control. It explains the implementation of PWM wave using the production of SPWM by DSP chip TMS320LF2407 as an instance. It is proved that the PWM switching power based on DSP technology has the character of fixing fast, distortion little, and small influence to the system by load''s changing