MC34063A集成怎么制作为12v转5v直流电源
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已提交读秀数据库文献传递,几分钟后资料将发到你的油箱。 课程设计二集成直流稳压电源的设计 9.2课程设计二集成直流稳压电源的设计设计目的通过集成直流稳压电源的设计、安装和调试,要求学会...1)选择变压器、整流二极管、滤波电容及集成稳压器来设计直流稳压电源...2)掌握直流稳压电路的调试及主要技术指标的测试方法。二、设计任务1.集成稳压电源的主要技术指标(1)同时输出±15V电压、输出电流为2A...2)输出纹波电压小于5mV,稳压系数小于5X10-3...3)加输出保护电路,最大输出电流不超过2A。2.设计要求(1)电源变压器只 本页阅读 多功能集成直流稳压电源的设计 第六节多功能集成直流稳压电源的设it'一、设计任务和要求设计一个集成直流稳压电源,具体要求如下:1)输出电压为—15...15V,并且连续可调;2)输出电流为2A;3)输出纹波电压小于5mV:4)稳压系数小于5x10...5)输出内阻小于0.1n;6)具有过电流保护电路,输出电流大于2A保护启动。二、设计思路(一)工作原理在电子系统中,经常需要将交流电网电压转换为稳定的直流电压。直流稳压电源的任务是将220V、50Hz的交流电压转换为幅值稳定的直 本页阅读 集成直流稳压电源设计 第五节集成直流稳压电源设计学习要求学会选择变压器、整流二极管、滤波电容及集成稳压器来设计直流稳压电·92。源;掌握稳压电源的主要性能参数及其测试方法。 本页阅读 集成直流稳压电源的设计 3.1集成t流稳压电源的设计直流稳压电源是电子设备的能源电路,关系到整个电路设汁的稳定性和可靠性,是电路设;I...卜非常关键的一个环节。本节重点介绍三端固定式(正、负压)集成稳压器、三端可调式(正,负/人)集成稳压器以及IX'一IX'电路等组成的典型电路设计。3.1.1直流稳压电源的基本原理直流电源电路一般由电源变压器、整流滤波电路及稳压电路听组成;Q.Il图3.1...所示:图3.1.1直流稳压电源基本组成框图电源变压器的 本页阅读 集成直流稳压电源的设计 图4-55示波器上显示的传输特性(5)可否用晶体管毫伏表跨接在输出端③与④之间(双端输出时)测量差分放大器的输出电压Uoa,为什么?4.2.3集成直流稳压电源的设计一、实验目的(1)选择变压器、整流二极管、滤波电容及集成稳压器来设计直流稳压电源...2)掌握直流稳压电路的调试及主要技术指标的测试方法。二、知识点和涉及内容本实验的知识点为整流、滤波、稳压;涉及电子电路各个模块之间的联合调试技术及器件参数的选取技术。三、设计 本页阅读 集成直流稳压电源设计 3.2.10集成直流稳压电源设计1.研究目的①学会选择变压器、整流二极管、滤波电容及集成稳压器来设计直流稳压电源...118·ozff...线路设计与实践②掌握稳压电源的主要性能参数及其测试方法。2知识准备①认真阅读本课题介绍稳压电源电路原理以及电路的设计方法与测试技术,写出设计预习报告...根据已知条件及性能指标要求完成本课题设计任务,确定电路及器件,计算电路元件参数。3.基本原理(1)直流稳压电源的基本组成直流稳压电 本页阅读 课程设计7—2集成直流稳压电源的设计 课程设计7—2集成直流稳压电源的设计、实验目的通过集成直流稳压电源的设计、安装和调试,要求学会1)选择变压器、整流二极管、滤波电容及集成稳压器来设计直流稳压电源2)掌握直流稳压电路的调试及主要技术指标的测试方法。二、设计任务集成稳压电源的主要技术指标(1)同时输出±15V电压、输出电流为2A2)输出纹波电压小于5mV,稳压系数小于5X10输出内阻小于0.1n3)加输出保护电路,最大输出电流不超过2A。2.设计 本页阅读 集成直流稳压电源设计 第4节集成直流稳压电源设计通过本课题设计,要求学会选择变压器、整流二极管、滤波电容及集成稳压器来设计直流稳压电源,掌握稳压电源的主要性能参数及测试方法。一、设计任务1.设计课题集成直流稳压电源设计。2.性能指标要求对于输出电压吼及最大输出电流/一有如下要求。工档:U。二±12V对称输出一。二100inA档:U。二+5V一。二300mA;田档:U十5一十9)V连续可调一。二200mA;纹波电压:AUt~r-p≤5m 本页阅读
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