功率放大电路实验项目设计

Design of Power Amplifier Circuit Experiment Project

功率放大电路是电子技术教学中的重要内容,但其对应的实验却大多为验证性的。本文设计了开放性实验项目,以学生自主设计电路为主要内容,自主分析各种可能出现的错误,从而深入理解功率放大电路中三极管工作原理,耦合电容、输入回路和时间常数等概念,为开设电子技术类实验课程提供了新的思路。

Power amplifier is an important part of electronic technology. But most of the corresponding experiments are verification project. an opening experiment is designed and its principle is that students should design the project independently and should analyze various possible errors on their own,and deepening understand knowledge such as transistor,coupling capacitance,input loop,time constant. New idea is provided for electronic technology experiment.