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Construction of wire wound potentiometers
Posted inElectronics Articles

Construction of wire wound potentiometers

The basic construction of wire wound potentiometer is made of nichrome wire wound on a doughnut-shaped core of bracket and enclosed with an insulating coating. A window is left in…
Posted by Technical Editor April 9, 2017
What is junction field effect transistor (JFET)?
Posted inElectronics Articles

What is junction field effect transistor (JFET)?

The junction field effect transistors (JFET), is a type of field effect transistor (FET). They are three terminal unipolar solid state devices that can be used as voltage controlled resistors…
Posted by Technical Editor April 8, 2017
Construction of P-channel junction field effect transistor (JFET)
Posted inElectronics Articles

Construction of P-channel junction field effect transistor (JFET)

The construction diagram of P channel junction field effect transistor (JFET) is shown in above figure. Its construction is similar to the N channel JFET excepts that it consist of…
Posted by Technical Editor April 8, 2017
Application of junction field effect transistor (JFET)
Posted inElectronics Articles

Application of junction field effect transistor (JFET)

There are some important applications of junction field effect transistor (JFET) are given below, The junction field effect transistor (JFET) is used as a constant current source. The JFET is…
Posted by Technical Editor April 8, 2017
Advantages and disadvantages of junction field effect transistor (JFET)
Posted inElectronics Articles

Advantages and disadvantages of junction field effect transistor (JFET)

There are some important advantages of junction field effect transistor (JFET) are given below, The junction field effect transistor (JFET) is a majority charge carrier device hence it has less…
Posted by Technical Editor April 8, 2017
Application of field effect transistor (FET)
Posted inElectronics Articles

Application of field effect transistor (FET)

There are some application of field effect transistor (FET) are given below, Field effects transistors (FETs) are used in mixer circuits to control low inter modulation distortions. FETs are used…
Posted by Technical Editor April 4, 2017
Specifications of bipolar junction transistor (BJT)
Posted inElectrical Articles

Specifications of bipolar junction transistor (BJT)

There are some important specification of bipolar junction transistor (BJT) are as given below, The bipolar junction transistor (BJT) has small signal current gain, α (hfb). Maximum collector current Ic…
Posted by Technical Editor April 3, 2017
Advantages and disadvantages of bipolar junction transistor (BJT)
Posted inElectronics Articles

Advantages and disadvantages of bipolar junction transistor (BJT)

There are some advantages of bipolar junction transistor (BJT) are as given below, The bipolar junction transistor (BJT) has a large gain bandwidth. The BJT shows better performance at high…
Posted by Technical Editor April 3, 2017
Advantage and disadvantage of power transistor
Posted inElectronics Articles

Advantage and disadvantage of power transistor

Advantages of power transistor are some of the given below: It is very easy to turn ON and turn OFF the power transistor. The power transistor can carry large currents…
Posted by Technical Editor March 23, 2017
Metal oxide semiconductor field effect transistor (MOSFET)
Posted inElectronics Articles

Metal oxide semiconductor field effect transistor (MOSFET)

The MOSFET stands for Metal Oxide Semiconductor Field Effect Transistor. It has a three terminal source, gate and drain terminals just like JFET. The gate terminal in MOSFET is insulated…
Posted by Technical Editor March 15, 2017

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