模拟电子技术课程设计-直流可变稳压电源设计

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1、模拟电子技术课程设计井冈山大学机电工程学院模拟电子技术课程设计报告题目：直流可变稳压电源设计课程：模拟电子技术基础专业：电气工程及其自动化班级：12电气本一班学号：121117031姓名：指导老师：完成日期：2014年7月10号模拟电子技术课程设计课程设计任务书学院：机电工程学院专业：电气工程及其自动化指导老师：罗志杨课程名称模拟电子技术基础设计课题直流可变稳压电源的设计设计目的1.学习直流稳压电源的设计方法2.研究直流稳压电源的设计方案3.掌握直流稳压电源的稳压系数设计任务用集成芯片制作一个V的直流电源设计的要求1.功

2、率要求15W以上2.测量直流稳压电源的纹波系数3.具有过压、过流保护设计的步骤1.清楚直流可变稳压电源的原理2.画出直流稳压电源的总原理图及各分电路图3.连接图，进行电路模拟仿真4.编写实验设计报告工作计划1.第一天至第二天，查阅资料，学习了解直流可变稳压电源的原理及图形绘制2.第三天至第四天，画出简略草图，并找出绘制所需的原件3.第五天，将各个元器件连接起来，用Multisim软件仿真4.第六至七天，撰写实验报告，并审阅改进模拟电子技术课程设计目录1．设计的目的及任务··························

3、·······················（1）1.1设计的目的···················································（1）1.2设计的任务与要求············································（1）1.3设计的技术指标···············································（1）2．电路设计总方案及原理框图·······································（1）2

4、.1电路设计原理框图············································（1）2.2电路设计方案设计············································（2）3．各部分电路设计···················································（2）3.1变压器电路原理图···································模拟电子技术课程设计·········（2）3.2整流电路原理图·······

5、········································（3）3.3滤波电路原理图···············································（4）3.4稳压电路原理图···············································（5）3.5总电路原理图··················································（5）4．电路仿真································

6、····························（5）4.1变压器副线圈端电压·········································（5）4.2输出电压仿真·················································（6）4.3测量纹波系数仿真···········································（7）5．电路的实验结果模拟电子技术课程设计·······································

7、·············（7）6．收获与体会························································（8）7．仪器仪表明细清单··················································（9）参考文献·····························································（10）模拟电子技术课程设计1.设计的目的及任务1.1设计的目的：1.1.1学习直流稳压电源的设计方法；1

8、.1.2研究直流稳压电源的设计方案；1.1.3掌握直流稳压电源的稳压系数；1.2设计的任务与要求：1.2.1用集成芯片制作一个V的直流电源；1.2.2功率要求15W以上；1.2.3测量直流稳压电源的纹波系数；1.2.4具有过压、过流保护。1.3设计的技术指标：1.3.1要求输入电压为交流220V；1.3.2输出电压为