西交大模拟电子技术课件

串口调试助手CM精装版 V3.7.1 电子技术的人必用 使用方便 设置简单 电子工具

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摘要：本文从DC/DC转换器、电流型PWM控制器UC3842开始，着重论述了一种小功率开关电源的基本电路结构及其工作原理。关键词：DC/DC变换器；电流型PWM控制器；开关电源引言---开关电源以其高效率、小体积等优点获得了广泛应用。传统的开关电源普遍采用电压型脉宽调制(PWM)技术，而近年电流型PWM技术得到了飞速发展。相比电压型PWM，电流型PWM具有更好的电压调整率和负载调整率，系统的稳定性和动态特性也得以明显改善，特别是其内在的限流能力和并联均流能力使控制电路变得简单可靠。---电流型PWM集成控制器已经产品化，极大推动了小功率开关电源的发展和应用，电流型PWM控制小功率电源已经取代电

基于磁阻传感器HMC1002的弱磁信号采集系统设计、电子技术,开发板制作交流

线性电路设计、模拟电子技术 Preface: This work is based on the work of many other individuals who have been involved with applications and Analog Devices since the company started in 1965. Much of the material that appears in this work is based on work that has appeared in other forms. My major job function in this case was one of editor. The list of people I would like to credit for doing the pioneering work include: Walt Kester, Walt Jung, Paul Brokaw, James Bryant, Chuck Kitchin, and many other members of Analog Devices technical community. In addition many others contributed to the production of this edition by helping out with the production of this book by providing invaluable assistance by proofreading and providing commentary. I especially want to thank Walt Kester, Bob Marwin and Judith Douville, who also did the indexing.

数字化全双工语音会议电路、电子技术,开发板制作交流