反馈式稳幅电路课程设计.pdf
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1、2012 2013 学年第 二 学期反馈式稳幅电路课 程 设 计 报 告题目:反馈式稳幅电路设计专业:电子信息工程班级:11电子信息(2)班姓名:张书彪、张松、徐进进、杜荣锦、孟志远、许定可、王广鑫、吴昊指导教师:吴慧电气工程系2013 年 6 月 6 日-1-任务书课题名称反馈式稳幅电路设计指导教师(职称)吴慧(讲师)执行时间2012 2013 学年第 二 学期第 15 周学生姓名学号承担任务孟志远1109121095 整个方案的构思与实施及仿真许定可1109121112 整个方案的构思与实施及仿真张书彪1109121119 整个方案的构思与实施及文档整理王广鑫1109121104 设计场效
2、应管及计算U0参数徐进进1109121110 制作电路 CAD 原理图及设计场效应管杜荣锦1109121077 设计反相比例运算电路张松1109121120 设计半波精密整流电路吴昊1109121108 设计二阶低通滤波器设计目的1、学习反馈式稳幅电路的设计方法;2、研究反馈式稳幅电路的设计方案。设计要求 1、技术指标:要求输入电压波动20%时,输出电压波动小于 0.1%;输入信号频率从502000ZH 变换时,输出电压波动小于 0.1%;负载电阻从 10k变为 5k,输出电压波动小于 0.1%。2、设计基本要求(1)设计一个输出反馈式稳幅电路;(2)拟定设计步骤;(3)根据设计要求和技术指标
3、设计好电路,选好元件及参数;(4)要求绘出原理图;(5)撰写设计报告。文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 H
4、X8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB
5、5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码
6、:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2
7、 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5
8、ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档
9、编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1-2-反馈式稳幅电路摘要反馈电路在各种电子电路中都获得普遍的应用,反馈是将放大器输出信号(电压或电流)的一部分或全部,回收到放大器输入端与输入信号进行比较(相加或相减),并用比较所得的有效输入信
10、号去控制输出,这就是放大器的反馈过程。反馈式就是利用反馈电路控制电压变化,稳定电压的幅度变化,从而达到稳幅的作用。“稳幅”就是稳定幅度,例如4V 直流电它的幅度是4,有的电路他的电压是不稳定的,在4 V左右变化,稳幅电路的作用就是使电压变化的幅度变小。本文设计的反馈式稳幅电路主要包括四个部分,分别是反相比例运算电路,半波精密整流电路,二阶低通滤波器电路和场效应管。反馈式稳幅电路要求我们弄懂当输出电压变化时,输出电压基本不变。关键词:反馈;反馈式;稳幅。文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 Z
11、B5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编
12、码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C
13、2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5
14、 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文
15、档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I
16、9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5
17、V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1-3-目录第一章绪论.-4-第二章电路框图的设计.-5-2.1 设计原理框图.-5-2.2 设计分析.-5-第三章电路原理图的设计 .-6-3.1 反馈式稳幅电路的组成部分.-6-3.2 反相比例运算电路的设计.-6-3.3 半波精密整流电路的设计.-7-3.3.1 整流电路.-7-3.3.2 半波精密整流电路工作原理.-8-3.4 二阶低通滤波器电路的设计.-9-3.4.1 滤波电路.-9-3.4.2
18、有源滤波电路.-10-3.4.3 二阶低通滤波电路.-11-3.5 场效应管电路的设计.-11-3.5.1 场效应管的工作原理.-11-3.5.2 场效应管的主要作用.-12-3.6 总电路设计.-12-3.6.1 反馈式稳幅电路总设计图.-12-3.6.2 反馈式稳幅电路的工作原理.-13-第四章 电路的仿真 .14-14-4.1 反相比例运算电路.14-14-4.2 半波精密整流运算电路.-16-4.3 低通二阶滤波电路.17-17-4.4 反馈式稳幅电路.18-18-第五章结论与心得 .29-29-5.1 结论与心得.29-文献参考 .30-30-附录 1.31-30-附录 2.32-文
19、档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I
20、9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5
21、V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I
22、1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M
23、2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2
24、C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V
25、9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1文档编码:CG10C2M2I9C2 HX8N7A2C5V5 ZB5R7J9V9I1-4-第一章绪论当今是科学技术及仪器设备高度智能化飞速发展的信息社会,电子技术的进步,给人们带来了根本性的转变。反馈式稳幅电路是一种非常有用的电路。反馈是稳幅电路是由四大部分组成,分别是反相比例运算电路,半波精密整流电路,二阶低通滤波器,可变电阻。反相比例运算电路:
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