A diode is an electronic component that consists of two electrodes. These two electrodes are the positive electrode and the negative electrode. These diodes are composed of semiconductor materials like germanium, silicon, and selenium. The most important property of diodes is that they are capable of conducting current in one direction only. Diodes are used as voltage regulators, switches, rectifiers, etc. A PN junction diode is a type of diode that has a negative side (n) and a positive side … [Read more...]
What is a Solar Pump : Working & Its Applications
The impact of low carbon emission on the environment is now evident much more than it was before. Utilizing renewable sources of power like solar energy will get a lot of impetus in days to come. Irrigation through pumping is a must for our agriculture growth. By using solar energy for pumping we can grow food without harming our environment. It may be added that India being a tropical country has an abundance of sunshine, which, can cost-effectively be used for generating power to meet our … [Read more...]
What is an Electrostatic Precipitator & Its Working
There are a lot of industries that generate various waste particles while carrying out various manufacturing processes. One such type of waste is particulate matter. Such type of waste will have to be removed before the gases are released into the environment. Otherwise, they may pose a serious threat to the environment and also cause various health hazards like lung infection and bronchitis. Fine elements having a size of fewer than 2.5 microns and these are difficult to remove. They cannot be … [Read more...]
What is Circuit Switching : Types & Its Characteristics
Circuit switching is one of the techniques involved in switching. In the field of communication and networking, there is a requirement of transmitting data all over the world. To transfer the data the basic step is to find a route. There are multiple ways or we can say paths to transfer the data. To choose the best possible path so that the data can be routed efficiently is defined as Switching. Multiple devices should be connected which can be switched to transmit the data. The connection can … [Read more...]
What is Control Unit : Components & Its Types
The Central Processing Unit is the most important part of a computer. It is responsible for regulating the various operations which are undertaken by a computer. A Central Processing Unit or the CPU has three main parts which are the Arithmetic Logic Unit (ALU), the control unit (CU), and the Memory Unit. The control unit is an important component of the CPU. It directly controls the functions of the memory unit, the ALU, and the input and output devices. It handles all the signals of the … [Read more...]
What is an Isolation Amplifier : Working & Its Applications
Sometimes, while performing electrical operations, it becomes important for us to isolate one part of the circuit to another to prevent excess loss of energy. For that reason, we use an isolation amplifier which acts as an isolating device. The main purpose of the isolation amplifier is to electrically separate the circuit which comes before the amplifier from the circuit which comes after the amplifier. So, basically we can say that an isolation amplifier can be used to give ohmic isolation … [Read more...]
What is Touch Sensor : Working & Its Applications
Even if a human body touches something, instantly the surface information will be passed to the brain using senses. Touch can also be felt by animals and plants. Hence the same technique can also be implied in today's electronics. Electronic devices consist of various sensors like temperature, pressure, humidity, etc. Similarly, a sensor-related touch device is also designed. Nowadays, we are coming across user interfaces that are operated on a single touch. There is a wide range of … [Read more...]
What is Tuned Amplifier : Types & Its Applications
In the field of wireless communication, the signal strength must be increased to transmit the signal for long distances. So this can be made possible by using the amplifier. It enhances the strength of the signal without altering the information. Amplifiers are of various types based on the frequency ranges and applications. The required ones are selected and placed in the circuit. For audio signal amplifications, audio amplifiers are used. The audio amplifiers are not capable enough of … [Read more...]
What is Dielectric Material : Types, Properties & Applications
The materials used in the electronic industry are classified based on the conduction of electricity. These are of three types, they are conductors, semiconductors, and Insulators. The purpose of dielectrics is to prevent the conduction of electricity. These resemble the functionality of insulators. The very famous application of dielectric material is observed in the capacitors. Because the conducting plates are separated by a non-conducting media known as insulating material. Based on the … [Read more...]
What is Analog Modulation : Types & Its Applications
Conveying of our messages to someone happens through voice, few gestures, expressions. This is the human way of communication. Whereas in the technological context, there are multiple ways of transmitting messages either in the form of audio, digital bits and baseband signal transmissions. The fundamental method of transmission is telecommunication and modulation is the core system for any of the telecommunication devices. These days, the standard forms of communication devices are co-axial … [Read more...]