A Brief Comment on Judging the Types of Amplification Circuit
Ying Jin-ping · Journal of Hebei Software Institute · 2007
In the electronic technology,amplification circuit is widely used,especially amplification circuit with negative feedback.Amplification circuit with negative feedback can not only broaden cut-off frequency of the amplification signals,but also stabilize circuit amplification times and improve the circuit working property.The article is connected with the experience of many years teaching of the author.The article begins with the property of triode,to analyze the judgments of feedback polarity and types as well as provides some simple and quick methods so that people can understand the circuit property better and easily master amplification circuit.