一种基于单片机和SA4828芯片的变频变压电源:摘要:介绍了一种三相变频变压电源的设计方法。电源采用单片机和SPWM发生器SA4828专用芯片控制,使得控制系统简单可靠,使用灵活,适用性强,具有良好的应用前景。
关键词:电源;SPWM;单片机
Abstract: A design for three-phase variable voltage and variable frequency power supply is introduced. The SPWM generating chip SA4828 and single-chip computer are used in the system, and the power supply has a good application prospect with the advantages of reliability, feasibility and adaptability.
Keywords: power supply; SPWM; single-chip computer
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