基于数字控制的开关电源设计

journal6 ›› 2009, Vol. 30 ›› Issue (6): 71-73.

基于数字控制的开关电源设计

（湖南理工学院计算机学院，湖南岳阳 414006）

出版日期:2009-11-25 发布日期:2012-04-20
作者简介:李一鸣（1979-)，女，湖南岳阳人，湖南理工学院计算机学院讲师，硕士，主要从事计算机硬件及DPS技术研究.

Switching Power Supply Based on Digital Control

(Department of Computer,Hunan Institute of Science and Technology,Yueyang 414006,Hunan China)

Online:2009-11-25 Published:2012-04-20

摘要/Abstract

摘要：研究了基于TI公司的TMS320F2812的新型数字控制的开关电源，用数字控制器代替模拟控制器，区别以往的模拟控制电源，从而提高了功率因数和系统效率，降低和减少了电源重量和体积，便于电源调试和升级.

关键词： 功率因数校正, 移相全桥, TMS320F2812

Abstract: This research studies the new digital control of switching power supply based on TI’s TMS320F2812.Replacing analog controllers with digital controller is an innovation for switching power.Being different from the past,the digital control of switching power supply improves the PFC and system efficiency and reduces weight and volume,and it is easy to debug and upgrade power supply.

Key words: PFC, phase-shifted full-bridge, TMS320F2812

李一鸣. 基于数字控制的开关电源设计[J]. journal6, 2009, 30(6): 71-73.

LI Yi-Ming. Switching Power Supply Based on Digital Control[J]. journal6, 2009, 30(6): 71-73.