大学物理 ›› 2006, Vol. 25 ›› Issue (4): 42-42.

• 著者文摘 • 上一篇    下一篇

对交流通路中理想直流电压源相当于交流短路问题的一种阐述方法

夏顺保[1] 贾艳华[1] 孟庆斌[2]   

  1. [1]南开大学物理科学学院,天津300071 [2]南开大学滨海学院,天津300270
  • 出版日期:2006-04-25 发布日期:2006-04-20

An experience in teaching voltage amplification circuit

  • Online:2006-04-25 Published:2006-04-20

摘要: 通过对微变等效电路的分析,对交流通路中理想直流电压源相当于交流短路的问题,用比较容易理解的方法进行了阐述.

关键词: 微变等效电路, 交流通路, 放大电路

Abstract: In A. C. circuit, the conclusion that ideal D. C. voltage source corresponds to A. C. shot circuit. According to the analysis on equivalent circuit, and conbining the experience in teaching, this conclusion is accepted easily by students.

Key words: equivalent circuit, amplification circuit

中图分类号: 

  • TN710