无线电工程Issue(8)：62-64,3.DOI:10.3969/j.issn.1003-3106.2015.08.17
开关电源模块的并联均流和冗余设计
Design of Parallel Current-sharing and Redundancy of Switching Power Supply Module
赵宪宁 1高杰 1庄志义1
作者信息
- 1. 中国电子科技集团公司第五十四研究所，河北 石家庄050081
- 折叠
摘要
Abstract
Aiming at the requirement of high⁃power switching power supply,this paper introduces some common current sharing methods.The power supply parallel current⁃sharing based on UCC29002 is designed by detailed calculation of parameters.To satisfy the reliability requirements of power supply system,different redundancy schemes are analyzed and a redundancy circuit of parallel current⁃sharing system based on MOSFET is designed.The current⁃sharing circuit is validated by parallel experiment of two power modules.关键词
开关电源/并联/均流/冗余Key words
switching power supply/parallel/current-sharing/redundancy分类
信息技术与安全科学引用本文复制引用
赵宪宁,高杰,庄志义..开关电源模块的并联均流和冗余设计[J].无线电工程,2015,(8):62-64,3.
