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  1. 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 …

  2. What Is a Transistor? (Definition, How It Works, Example) | Built In

    A transistor is a device that controls an electrical current by amplifying, facilitating or stopping it. Transistors can be found in computer memory chips, cell phones and car engines, among …

  3. Transistor - GeeksforGeeks

    Apr 15, 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. …

  4. How do transistors work? - Explain that Stuff

    Sep 26, 2024 · A transistor is a miniature electronic component that can do two different jobs. It can work either as an amplifier or a switch: When it works as an amplifier, it takes in a tiny …

  5. 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 …

  6. Transistor | Definition & Uses | Britannica

    transistor, semiconductor device for amplifying, controlling, and generating electrical signals. Transistors are the active components of integrated circuits, or “microchips,” which often …

  7. 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 …

  8. Transistors - SparkFun Learn

    In this tutorial we'll introduce you to the basics of the most common transistor around: the bi-polar junction transistor (BJT). In small, discrete quantities, transistors can be used to create simple …

  9. Transistors - Learn all about transistors - Electrical Classroom

    A transistor is an electronic semiconductor device that is used in the circuit to control, regulate and amplify electrical voltage or current signals. Nowadays, silicon is predominantly used as …

  10. Working Principle of Transistor - Electrical4U

    Nov 11, 2018 · Transistor Working Principle: The working principle of a transistor involves controlling a large collector current with a small base current, enabling amplification and …