Transistor - Wikipedia
A voltage or current applied to one pair of the transistor's terminals controls the current through another pair of terminals. Because the controlled (output) power can be higher than the …
What Is a Transistor? (Definition, How It Works, Example) | Built In
Sep 11, 2024 · A transistor is a semiconductor that amplifies or switches electronic signals. Transistors serve as the basic building blocks of modern electronics.
Transistor - GeeksforGeeks
Jul 23, 2025 · A Transistor is one of the types of semiconductor devices that is used to conduct and insulate electric current or voltages. A transistor acts as a switch and as an amplifier. …
How Transistors Work (BJT and MOSFET) - The Simple Explanation
Mar 17, 2021 · The transistor is a simple component that you can use to build a lot of fun projects. In this hands-on guide, you’ll learn how transistors work so that you can use them in your next …
How do transistors work? - Explain that Stuff
Sep 26, 2024 · A transistor works when the electrons and the holes start moving across the two junctions between the n-type and p-type silicon. Let's connect the transistor up to some power.
Transistor | Definition & Uses | Britannica
Dec 14, 2025 · Transistor, semiconductor device for amplifying, controlling, and generating electrical signals.
What is a transistor and how does it work? - TechTarget
Aug 29, 2024 · A transistor is a miniature semiconductor that regulates or controls current or voltage flow in addition to amplifying and generating these electrical signals and acting as a …
Types of Transistors - BJT, FET, JFET, MOSFET, IGBT & Special Transistors
What is a Transistor? A transistor is a three-terminal semiconductor device that is used for the switching or amplification of a signal. A small current or voltage at its input can be used to …
What is Transistor? A Full Guide (Vacuum Tubes, History & Symbols)
Mar 26, 2024 · A transistor acts as ON/OFF switch or an amplifier. Get basic idea about transistors history, symbols, vacuum tubes, operation modes of transistors, etc.
Basic Electronics - Transistors - Online Tutorials Library
A Transistor is a three terminal semiconductor device that regulates current or voltage flow and acts as a switch or gate for signals. Why Do We Need Transistors?