《模拟电子技术基础》课程设计说明书-多路输出直流稳压源的设计

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1、武汉理工大学《模拟电子技术基础》课程设计说明书课程设计任务书学生姓名：专业班级：电子0803班指导教师：工作单位：信息工程学院题目:多路输出直流稳压源的设计一、设计目的根据技术要求和已知条件，完成对多路输出直流稳压电源的设计、装配与调试。二、设计内容和要求①要求设计制作一个多路输出直流稳压电源，可将220V/50Hz交流电转换为多路直流稳压电源输出：±12V/1A，±5V/1A，一组可调正电压+3~+18V/1A。②选择电路方案，完成对确定方案电路的设计。计算电路元件参数与元件选择、并画出总体电路原理图

2、，阐述基本原理。（选做：用PSPICE或EWB软件完成仿真）③安装调试并按规定格式写出课程设计报告书。三、初始条件可选元件：变压器/15W/±12V；整流二极管或整流桥若干，电容、电阻、电位器若干；根据需要选择若干三端集成稳压器；交流电源220V，或自备元器件。可用仪器：示波器，万用表，毫伏表四、时间安排1、2010年1月18日集中，作课设具体实施计划与课程设计报告格式的要求说明。2、2010年1月19日，查阅相关资料，学习电路的工作原理。3、2010年1月20日至2010年1月21日，电路调试和设计说

3、明书撰写。4、2010年1月22日上交课程设计成果及报告，同时进行答辩。指导教师签名：年月日系主任（或责任教师）签名：年月日I武汉理工大学《模拟电子技术基础》课程设计说明书目录摘要··································································Ⅰ1绪论··································································12设计内容及要求···················

4、····································22.1课程设计的目的··················································22.2课程设计的时间··················································22.3课程设计的内容··················································23多路输出直流稳压源的设计与制作··················

5、······················33.1总体电路原理图···················································33.2基本原理·························································33.2.1各部分工作I武汉理工大学《模拟电子技术基础》课程设计说明书原理··············································43.2.2稳压电路的性能指标·······

6、···································63.2.3器件选择的一般原则··········································83.3电路特点·························································94电路模拟与仿真························································104.1仿真平台与仿真软件介绍················

7、···························104.1.1EWB的特点·················································104.1.2EWB主要组成················································114.1.3EWB基本界面················································124.1.4EWB基本操作···························

8、·····················13I武汉理工大学《模拟电子技术基础》课程设计说明书4.2创建电路模拟图···················································144.3仿真设置·························································154.4仿真记录与结果分析··································