A transistor is a semiconductor device that exhibits all the properties of a switch, allowing or blocking the flow of electrons. It has three terminals, one for input, one for output and one for controlling switching. It is the fundamental building block of modern electronic devices and is com...
Regarding the three terminals of the NPN transistor, the Emitter is a region is used to supply charge carriers to the Collector via the Base region. The Collector region collects most of all charge carriers emitted from the Emitter. The Base region triggers and controls the amount of current ...
What is a bipolar transistorit is worth defining in a few words what a bipolar transistor is:Bipolar transistor definition: A bipolar transistor is a semiconductor device consisting of three areas either P-type or N-type - an area of one type is sandwiched between areas of...
The emitter, base and collector have the same functions in a PNP circuit. The only difference in the PNP transistor is that the n-type base is layered between the p-type emitter and collector. The NPN versus PNP configurations determine the direction of the emitter's arrow, which is always...
See complete definition What is a motherboard? A motherboard is the main printed circuit board (PCB) in a computer. See complete definition What is a transistor? A transistor is a miniature semiconductor that regulates or controls current or voltage flow in addition to amplifying and ... ...
The transistor (short for "transfer resistance") is made up of semiconductors. It is a component used to control the amount of current or voltage or used for amplification/modulation or switching of an electronic signal. The picture shows several examples of transistors....
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This definition explains what a processor is, what its functions and basic components are and how it works. See also: an introductory video.
What is a transistor? What is the unit of electrical current? What is the unit of electrical resistance? What are capacitors used for? What is used in an electrical circuit to prevent a short circuit? What is the actinide series?
A processor is a type of integrated circuit. Processors fetch an instruction from memory, decode it to understand what is being asked, and then carry out the instruction. They do this by performing mathematical calculations (like addition or multiplication) and logical operations (like AND, OR, ...