摘要
介绍一种基于STCl2C5410AD型单片机的数字电源设计，用单片机实现电源的配置、监控、管理功能和整个电源转换回路的数字化控制。首先介绍数字电源的概念及特点，然后着重讨论数字电源系统硬件的组成、PWM（脉宽调制）稳压回路和电源滤波电路的设计、数字电源的软件设计，最后介绍电源的实验结果。经过实际测试，该数字电源系统取得了比较满意的设计结果。
This article introduces a design of digital power supply based on chip Microcomputer STC12C5410AD, the configuration, management, monitoring, and the digitalized control of the transformation circuit are realized with chip Microcomputer. It presents the characteristics and the concept of digital power supply, and discusses the design of systematic hardware, the PWM circuit, the power filter circuit and the software of power supply. At the same time, the test result of power supply is introduced. The test result shows that this system can achieve high control performance.
出处
《电子工程师》
2007年第11期26-28,共3页
Electronic Engineer
基金
南京工业职业技术学院2007年科研项目（yk07-04-01）
