自己バイアス方式で負帰還をかける/トランジスタ・アンプの作り方(6)【電子工作】[006]

[Electronic Circuit Basics] Self-Biasing This video provides a detailed explanation of self-biasing bias circuits, which stabilize the operation of amplifier circuits. In transistor amplifier circuits, a very important characteristic of transistors, the current gain, can change. Therefore, when building a circuit, it is necessary to ensure that it operates consistently even when this characteristic changes. Furthermore, excessive temperature rise can damage the amplifier and any connected external devices, so measures must be taken to prevent this. One method of applying negative feedback to prevent this is self-biasing. This video explains what negative feedback is and how to apply it, using a self-biasing amplifier. This video will help you understand the basics of building a stable transistor amplifier, so please take a look. Videos 002 and 003 mentioned in this video can be viewed at the links below. [Electronics] What is Amplifier Biasing? / How to Build a Transistor Amplifier (2) [Electronic Circuit Basics 002]    • アンプのバイアスとは/トランジスタ・アンプの作り方(2)【電子工作】[002]   [Electronics] Calculating Bias Resistors / How to Build a Transistor Amplifier (3) [Electronic Circuit Basics 003]    • バイアス抵抗の求め方/トランジスタ・アンプの作り方(3)【電子工作】[003]   To watch other videos in this series, please see the playlist below. [Electronics] Build Your Own Transistor Amplifier! (Electronics Beginner Erekichi's Journey to Build a Transistor Amplifier)    • 【電子工作】自分だけのトランジスタアンプを作ろう！ (電子工作初心者のえれきちがトラ...   #SelfBias #NegativeFeedback #Electronics #Amplifier