Its most important factor is that its impedance at the input is high that cause to decrement at the output due to this we get a high-value signal.As the gain value of this transistor is one thousand so less value of IB needs to using it in different amplification and switching circuits.The value for maximum Collector-emitter (CE) is thirty volts, sixty volts, and eighty volts. There are two kinds of power dissipation occurs in this transistor first is maximum Collector-emitter (CE) and second is direct current gain.In this configuration current amplified by the first transistor further amplified by the second transistor and its give high gain output.Its construction is such that emitter terminal (E) of the first transistor that is input connected with the second transistor base (B) terminal and collector (C) terminals of both transistors are linked together with one another by a wire.This transistor converts low base current to high output current (collector current).Darlington transistor ( also known as Darlington pair) comprises of 2 bipolar junction transistors, connected in such a way that they behave like a single transistor.So let's get started with Introduction to Darlington Transistor. In today's post, we will have a look at its working, structure, applications and other related factors. Its current gain value is almost one thousand. This transistor operation is similar to normal single transistor that has a base, emitter and collector.
The signal amplified by the first transistor also amplified by the second transistor & due to this two-time amplifications, this arrangement provides a high gain output signal.
This transistor configuration is used for amplification and switching circuits. Such a circuit configuration that consists of 2 PNP or NPN transistor makes Darlington configurations. It was named "Darlington" as its inventor's name was Sidney Darlington, who was an electrical engineer and belonged to the United States of America. In today’s tutorial, we will have a look at detailed Introduction to Darlington Transistor. Hello friends, I hope you all are doing great.
0 kommentar(er)
