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A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. It is composed of semiconductor material with at least ...

How do transistors work? - Explain that Stuff


May 9, 2015 ... That comes in really useful in things like hearing aids, one of the first things people used transistors for. A hearing aid has a tiny microphone in ...

What exactly is a transistor, anyway? - Electronics - HowStuffWorks


Learn what is a transistor is and what transistors do at HowStuffWorks. ... Depending on the element used for doping, the resulting germanium layer was either ...

What is a Transistor? - LiveScience


May 31, 2014 ... Transistors are tiny switches that can be triggered by electric signals. ... While relays have been used since the discovery of the electromagnet ...

Transistors - learn.sparkfun.com


In small, discrete quantities, transistors can be used to create simple electronic switches, digital logic, and signal amplifying circuits. In quantities of thousands, ...

www.ask.com/youtube?q=What Is a Transistor Used for?&v=FODFowmDfvY
Apr 30, 2010 ... A transistor is a semiconductor device used to amplify and switch electronic signals. It is made of a solid piece of semiconductor material, with ...

Transistor Basics


Transistors can be regarded as a type of switch, as can many electronic components. They are used in a variety of circuits and you will find that it is rare that a ...

What is transistor? - Definition from WhatIs.com


What is a transistor? This definition explains what a transistor is, what it does and how it works and provides information on its history.

How Transistors Work - A Simple Explanation


May 28, 2014 ... Understanding how transistors work is something you will benefit a lot from. ... The transistor can be used as a switch or as an amplifier. I'll write ...



4. Transistors. Transistors are active components and are found everywhere in electronic circuits. They are used as amplifiers and switching devices.

Popular Q&A
Q: What is a transistor used for?
A: Transistors act as tiny on and off switches that control the flow of electrical current within a device. Their invention and versatility quickly led to micropro... Read More »
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Q: What is a transistor used as a switch.
A: From wikipedia.com: A. transistor. is a semiconductor device used to amplify or switch electronic signals. It is made of a solid piece of semiconductor material... Read More »
Source: www.answers.com
Q: What are npn transistors used for.
A: Basically for the same things as pnp transistors - to amplify signals, and to do switching tasks in circuits. Read More »
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Q: What devices are transistors used in?
A: About the only electronics where they are not used would be flashlights and regular electrical power for your home. Just about everything else uses them. Transi... Read More »
Source: answers.yahoo.com
Q: What Are Transistors Used For?
A: LEDs (switched on by transistors) are used as indicators in many devices. Transistors are used for a huge array of applications. Frequently, they are used to tu... Read More »
Source: www.ehow.com