What is a thin film transistor? The basic structure, characteristics, working principle, control module, application, installation steps, and development history of thin film transistors 4

What is a power transistor? The basic structure, characteristics, working principle, applications, driving protection, installation points, circuit analysis, and development history of power transistors 1

Power transistor is a semiconductor device used to control high current and high power.

What is a power transistor? The basic structure, characteristics, working principle, applications, driving protection, installation points, circuit analysis, and development history of power transistors 2

The working principle of power transistors is the same as that of ordinary transistors,

What is a power transistor? The basic structure, characteristics, working principle, applications, driving protection, installation points, circuit analysis, and development history of power transistors 3

When installing power transistors, the following points should be noted:

What is a power transistor? The basic structure, characteristics, working principle, applications, driving protection, installation points, circuit analysis, and development history of power transistors 4

Power transistors are commonly used in power amplification and switch control circuits.

What is a power transistor? The basic structure, characteristics, working principle, applications, driving protection, installation points, circuit analysis, and development history of power transistors 5

In 1952, researchers at Bell Laboratories in the United States first proposed the concept of PNP power transistors,