- Transistor - Wikipedia
It is composed of semiconductor material, usually with at least three terminals for connection to an electronic circuit A voltage or current applied to one pair of the transistor's terminals controls the current through another pair of terminals
- 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 contain billions of these minuscule devices etched into their shiny surfaces
- History of the transistor - Wikipedia
The transistor replaced the vacuum-tube triode, also called a (thermionic) valve, which was much larger in size and used significantly more power to operate The first transistor was successfully demonstrated on December 23, 1947, at Bell Laboratories in Murray Hill, New Jersey
- Transistor - Simple English Wikipedia, the free encyclopedia
Transistors are found in most electronic devices The transistor was a major advancement after the triode tube, with using much less electricity, and lasting many years longer, to switch or amplify another electronic current
- Transistor radio - Wikipedia
A transistor radio is a small portable radio receiver that uses transistor -based circuitry Previous portable radios used vacuum tubes, which were bulky, fragile, had a limited lifetime, consumed excessive power and required large, heavy batteries
- Bipolar junction transistor - Wikipedia
A bipolar junction transistor (BJT) is a type of transistor that uses both electrons and electron holes as charge carriers In contrast, a unipolar transistor, such as a field-effect transistor (FET), uses only one kind of charge carrier
- Transistor - Wikiwand
A transistor is a semiconductor device used to amplify or switch electrical signals and power It is one of the basic building blocks of modern electronics It is composed of semiconductor material, usually with at least three terminals for connection to an electronic circuit
- What Is a Transistor? (Definition, How It Works, Example) | Built In
A transistor is a semiconductor that amplifies or switches electronic signals Transistors serve as the basic building blocks of modern electronics
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