at this time I will discuss an
electronic component called a transistor . either understanding , the image ,
and the function of the transistor itself
Understanding
Transistor
Transistors are electronic
components that have 3 feet semiconductor electrodes, namely Base ( Basic ) ,
collectors ( Gatherer ) and emitter ( transmitter ) . This component serves as
an amplifier , circuit breaker and junction ( switching ) , voltage stabilization
, signal modulation and many other functions . In addition, the transistor can
also be used as an electric faucet that can generate electricity with very
accurate and the source of electricity .
Transistor comes from the word
"transfer " means the removal and " resistor " meaning
inhibitors . From these two words we can conclude , the sense transistor is
removal or semi conductive material transition into a certain temperature.
Transistors were first discovered in 1948 by William Shockley , John Barden and
W.H , Brattain . However , these components into use in 1958. The transistor
type is divided into two :
transistor
tipe P-N-P end transistor N-P-N
How it Works
Transistor , almost equal to the resistor . having a modern basic types . Modern
basic types are divided into two. Bipolar Junction Transistor or at short BJT
end Field Effect Transistor or FET. BJT can work bedasarkan input current ,
whereas FET works based on the input voltage .
In the world of
modern electronics , transistors are a very important component , especially in
analog circuits because of its function as an amplifier . Analog circuit
consists of loudspeakers , the power source is stable and radio signal
amplifier . Not only analog circuits , digital circuits inside there is also a
transistor used as a switch at high speed . Some transistors can also be
collated so as to function as a logic gate .
function Transistor
Transistors are
very influential in the performance of electronic circuits . Because in
electronic circuits , transistors component serves as an anchor circuit.
Transistor is a semiconductor component that has a 3 foot electrodes , namely
Base ( B ) , Colector ( C ) and emitter ( E ) . With the 3 foot electrodes,
voltages or currents flowing on one leg will organize a larger current to pass
through two other terminals .
Function Transistor Others :
1. As the circuit breaker and junction ( switching ) .
2. As a booster amplifier .
3. As the regulator of voltage stability .
4. As peratas flow .
5. Can withhold a portion of the current flowing .
6. Strengthen the current in the circuit .
7. As a low or high frequency generator .
as explained
earlier , that the transistor is divided into two types . namely Transistor PNP
and NPN transistors . To be able to distinguish the two types of these , we can
see from the shape of the arrow direction on foot emitornya . In the PNP
transistor direction of the arrow will point to the inside, while the NPN
transistor dart direction will lead to the outside . Currently transistor has
undergone many developments
With the
development of the transistor function , the shape of the transistor also has
undergone many changes . One of them has been successfully created transistors
with super small size in just a nano- micron size ( transistor that has been
packed inside a computer processor ) . Because this form of cruising working
voltage and frequency is very large and wide , no wonder these components are
widely used in electronic circuits .
Examples are
analog transistor in the circuit , which is used as an amplifier , switch,
voltage stability , and so forth . Not only in analog circuits , digital circuits
are also contained in the transistor which functions as a switch because it has
high speed and can process data very accurately .
How Transistors
Work , not as complicated as other components , because the capabilities can
evolve regularly and physical shape can change to make the transistor becomes
the first choice of electronic circuits . Even today transistors are integrated
and unified. of some Janis transistor , being the fruit of more complex
components .
that is an
electronic component called a transistor , in a sense , and function
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