一种变压器串并联的开关电源的研制  

The Development of a Series-Parallel Transformer Switching Mode Power Supply

作　　者：吕学红[1] 

机构地区：[1]太原理工大学轻纺美院实验中心,山西晋中030600

出　　处：《通信电源技术》2012年第5期36-38,共3页Telecom Power Technology

摘　　要：为了提高大容量开关电源的总体性能,在开关电源的研制中应用到了变压器串并联技术。文中分析了开关电源的基本结构,介绍了变压器的几种串并联技术、变压器的设计、输出整流滤波等,并着重介绍了主电路的几种拓扑结构。In order to improve the overall performance of large capacity switching mode power supply,the series-parallel transformer technology is applied in the development of switching mode power supply.This article analyzed the basic structure of switching mode power supply,introduced several series-parallel transformers technology,transformer design,output of rectifier filter,and focused on several topology of the main circuit.

关 键 词：开关电源 变压器 串并联 

分 类 号：TM402[电气工程—电器] TN86[电子电信—信息与通信工程]