In general, we can divide the working range of the transistor into 3 ranges: Read the text many times but do not understand it. In the past, I had difficulty understanding it. I’m worried about how you understand simple transistors. We often called The load at the collector leads to the load resistor. And then, a large current flows through the load to the collector-emitter leads. When we feed a small current to the base of the transistor. We often use the transistor in the 3-number group. The type we will study is also called a small-signal transistor. Recommended: Transistors-make an amplifier or switching circuit Equivalent Transistor But have not yet discussed the details in this article. They are often represented by acronyms FET. In addition to standard transistors (bipolar), there is the Fields Effect Transistor. Therefore, it only knows that it is a lead of transistor.
But it does not help you understand how to use transistors. Represents the function within the transistor. The transistor pin consists of a base (B), collector (C), and emitter (E).
So, most of this article, so mentioning the NPN-type transistor.Īnd if we are new to electronics. Since it is made easy from silicon materials. The character shows the class of semiconductor materials used to make the transistor.Ĭurrently, the transistor used is mostly NPN type.
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