基于Multisim10仿真软件的多输出直流稳压电源设计 

刘磊，胡海燕，李伟达，李娟，秦佳 
苏州大学 机电工程学院，江苏 苏州 215021 
 

摘 要：提出了一种多输出线性直流稳压电源的设计，以固定式集成稳压器为核心，可以提供多个固定的直流电压输出。使用EDA软件平台Multisim10对电源设计过程进行仿真分析，针对仿真过程中发现的问题提出解决方案，提高了实验效率。经对电源样机的实验测试，该电源性能良好、工作可靠，输出电压和输出电流、稳压系数和纹波电压均满足设计要求，可以满足实验设备对多种直流电的需要。
关键词：直流稳压电源；多输出；Multisim10仿真软件
中图分类号：TN86 文献标识码：A 文章编号：1007-3175(2013)08-0025-04

Design of Multi-Output DC Stabilized Voltage Supply Based on Multisim10 

LIU Lei, HU Hai-yan, LI Wei-da, LI Juan, QIN Jia 
School of Mechanical and Electric Engineering, Soochow University, Suzhou 215021, China 
 

Abstract: This paper raised design of a kind of linear multi-output direct current (DC) stabilized voltage supply, which was based on fixed type stabilized voltage integrated circuits (ICs), providing multiple fixed DC voltage outputs. EDA software platform, Multisim 10 was used to simulate and analyze the design process of power supply. In allusion to problems in simulation process, this paper raised settling plan to improve the efficiency of the experiment. The test for the prototype has proved that this type of power supply is good in performance, reliable in work, meeting the design requirements of output voltage, output current, stabilized voltage coefficient and output ripple voltage, as well as multi-DC requirements for experimental equipment.
Key words: direct current stabilized voltage supply; multi-output; Multisim10 simulation software

参考文献
[1] 孔保军.直流稳压电源的设计及制作[J].电子制作，2006(6)：38-40.
[2] 李雪丽，陈伟，李运生，等.基于Proteus的双直流稳压电源的设计与仿真[J].制造技术与机床，2010(12)：53-57.
[3] 王聪敏，李少娟，林艳红，等.直流稳压电源的设计[J].西安邮电学院学报，2011，16(S1)：103-105.
[4] 殷红彩，葛立峰.一种多输出直流稳压电源的设计[J].传感器世界，2006，12(9)：22-25.
[5] 黄丽贤.基于Multisim的直流稳压电源的仿真分析[J].光盘技术，2008(10)：38.
[6] 杨瑞兰，翟学东.基于Multisim的直流稳压电源设计[J].电子测试，2007(4)：37-41.