Phase shift oscillator is an RC type oscillator whose output is fed back to its input through a phase shift network consisting of resistors and capacitors in a ladder network. In our last tutorials, we explain LC oscillator like Hartley, Colpitts etc, Wien bridge oscillator and crystal oscillator in detail. Here we are going to…
Transistors are a widely used component in an electrical circuit. We have already discussed FET (Field effect transistors) and JFET (Junction Gate Field-effect transistors) in our previous tutorials. Another most used Transistor is Mosfet. In this tutorial, we will explain its definition, working modes, operation, and types. What is Mosfet: Definition and explanation According to…
JFET consist of the channel of semiconducting material through which a current flows. Jfet are of two types; one is n-channel JFET and another is p-channel JFET.
FET or field-effect transistor is a three-terminal unipolar semiconductor device. It is used for amplification of weak signals. This type of transistor basically uses an electric field to control the shape and hence the electrical conductivity of a channel of one type of charge carrier in a semiconductor material. FET has various similar characteristics to…
BJT and FET both are made up of different semiconductor materials mainly P type and N type. These transistors are basically used for the designing of oscillators, amplifiers, and switches. In our last articles, we explain in detail how to use a transistor as a switch, amplifier and as an oscillator. Here we are going…
We have already learned about main types of transistors and Transistor configuration. But there are many other transistors that are invented by the uses of Bipolar Transistors. One of them is Darlington Transistor. Here we are going to explain you Darlington transistor switch, its configuration, and applications in detail. Have a look over it. What is…
More topics on Transistors: Transistor basics Transistor operation Transistor configurations Transistor oscillator circuit common emitter amplifier Darlington transistor Electrical properties of a transistor can be described by showing the interrelation between the various voltages and currents. These relationships between voltages and current can be displayed graphically and the curves obtained are known as the transistor characteristics curves. In our…
A transistor is a semiconductor device used to switch or amplify electrical power and electronic signal. In our previous tutorial, we have explained how to use a transistor as an oscillator and a transistor amplifier. Here we are going to explain to you how to use Transistor as a switch and testing a transistor using…
More topics on Transistors: Transistor basics Transistor operation Transistor characteristics Transistor configurations Transistor as a switch common emitter amplifier Darlington transistor Oscillator is an electronic circuit that produces a periodic, oscillating signal often a square wave and a sine wave. It basically converts direct current from a power supply to an alternating current signal. In…
Electronic Transistors are small devices that are used to control the flow of current in the circuit. Transistor is a very important electronic component used in circuits because it can be modified to act as other various electronic components such as a switch, Oscillator, etc. In a same way we can use a transistor as…