1 / 9课程设计(论文)总结报告摘要本文介绍了采用分立元件设计和制作高保真音频功率放大器的原理和设计、制作方法,阐述了功率放大三极管对管 2SC5200和 2SA1943及其前级支持电路的机构,记录了其各项性能指标
该功放的设计采用了分立元件组合电路,具有布线简单,输出信号失真小,放大倍数高的优点
关键词:功率放大器; 2SC5200; 2SA1943;高保真Abstract This article introduces the design and manufacture components division high-fidelity audio power amplifier and principle of design, production method, this paper expounds the power amplifier for 2SC5200 tube and 2SA1943 transistor circuits and support the former, record its various performance indicators
The design has adopted the amplifier circuit components, separation, the output signal muting simple distortion, the advantages of high magnification
Key Words: power amplifier, 2SC5200, 2SA1943, High fidelity 2 / 9一、 设计题目功率放大器的设计与制作二、 设计目的(1)根据设计要求,完成对高保真音频功率放大器的设计
(2)进一步加强对 Protel99SE软件的应用和对模拟电子技术知