Transistor - Wikipedia
网页Transistor. Metal–oxide–semiconductor field-effect transistor (MOSFET), showing gate (G), body (B), source (S) and drain (D) terminals. The gate is separated from the body by an insulating layer (white). A transistor is a semiconductor device used to amplify or switch electrical signals and power.
What Is a Transistor? (Definition, How It Works, Example) | Built In
网页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 other applications.
What is Transistor? - Definition, Types, Symbol, Working and …
网页2024年5月13日 · Transistor is a type of semiconductor devices that is used to conduct and insulate electric current or voltages. It acts as a switch and as an amplifier.
How do transistors work? - Explain that Stuff
网页4 天之前 · An easy-to-understand introduction to transistors, including simple diagrams explaining how junction transistors and FETs work.
Transistors - SparkFun Learn
网页In small, discrete quantities, transistors can be used to create simple electronic switches, digital logic, and signal amplifying circuits. In quantities of thousands, millions, and even billions, transistors are interconnected and embedded into tiny chips to create computer memories, microprocessors, and other complex ICs.
Transistor | Definition & Uses | Britannica
网页2024年9月11日 · transistor, semiconductor device for amplifying, controlling, and generating electrical signals. Transistors are the active components of integrated circuits, or “microchips,” which often contain billions of these minuscule devices …
How Transistors Work - HowStuffWorks
网页2001年1月1日 · The transistor moved the world from power-hungry vacuum tubes to portable solid-state electronics. Learn about transistors and how they changed electronics.
Transistor Basics | DigiKey
网页2017年12月21日 · A transistor, also known as a BJT (Bipolar Junction Transistor), is a current driven semiconductor device which can be used to control the flow of electric current in which a small amount of current in the Base lead controls a larger current between the Collector and Emitter.
Transistors: What Are They and How Do They Work? - ThoughtCo
网页2018年1月6日 · A transistor is an electronic component used in a circuit to control a large amount of current or voltage with a small amount of voltage or current. This means that it can be used to amplify or switch (rectify) electrical signals or power, allowing it to be used in a wide array of electronic devices.
The Transistor, Explained - Intel
网页2024年5月31日 · The transistor is the basic building block of all modern computer chips. The transistor became the single most manufactured device thanks to the binary system, planar manufacturing on silicon and the unrelenting drive of Moore’s Law.