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 | Definition & Uses | Britannica
Jan 24, 2026 · 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 …
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 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.
What’s a transistor and how does it work? | imec
A transistor consists of three terminals: the base, collector, and emitter. Through these terminals, the transistor can control the flow of current in a circuit.
Popular types of transistors (and when to use them)
1 day ago · Transistors are the backbone of modern electronics. From simple signal amplification to high-power motor control and RF communication, the right transistor choice directly affects …
Transistor Fundamentals: Structure, Types, and Operating Principles
5 days ago · A transistor is a semiconductor device that amplifies weak signals and switches current on or off. You’ll find transistors doing both jobs in analog and digital circuits.
Transistor Basics: What They Are and How They Work
Jul 17, 2025 · So, what is a transistor, and how does it switch power and signals? This guide explains the basics, types, materials, and how transistors influence modern technology.