三极管特性曲线实验的回扫线问题研究  

Research of Retrace Line in the Transistor Characteristic Curve Experiment

作　　者：童立青[1] 王勇[1] 

机构地区：[1]复旦大学信息科学与工程学院,上海200433

出　　处：《电气电子教学学报》2014年第1期70-72,共3页Journal of Electrical and Electronic Education

摘　　要："模拟与数字电路实验"是信息和电气电子技术类必修的一门课程,其目的是培养学生实践动手及思考解决问题的能力。本文从三极管特性曲线测试中出现的回扫线现象出发,引导学生的思考物理现象,从所学知识进行理论分析,然后在实验中解决问题。最后从仿真和实验结果论证中,使学生获得理论和实践知识的融合。The Analog and Digital Circuit Experiment course is a required course for the student of the electronic in- formation and electrical technical. Its purpose is to cultivate student ability of from theory to practice. In this pa- per, the phenomenon of the retrace line＇for the transistor characteristic curve experiment is present. The course is to guide students to ask, analyze and solve problem based on the studied theory. And then solve the problems through the experiment. Finally, through theory, simulation and experimental results, students will learn the meth- od integration theory and practice.

关 键 词：模拟电子电路实验 三极管特性曲线 回扫线 

分 类 号：TM133[电气工程—电工理论与新技术]