In the domain of electronics and electromagnetism, inductance is the crucial concept where it is the inclination of a conductor to contradict the current flow. The current flow generates a magnetic field across the conductor. The field strength is based on the current’s magnitude and goes as per current changes. The word inductance was coined by Oliver Heaviside in the year 1886. In the name of Heinrich Lenz, the symbol of inductance was provided. The … [Read more...]
What is HRC Fuse : Construction & Its Working
Fuse is the most widely used terminology in the field of electronics and electrical engineering. This is the type of protective device which functions to safeguard electric circuits from high and over current ranges. These days, there exist numerous fuse designs where each type has its own features and characteristics based on the usage of the application. The history of fuse was initiated with the concept that Breguet suggested the implementation of … [Read more...]
What is Inductive Reactance : Derivation & Its Example
Once the equivalent values of DC & AC voltages are applied to the circuit which includes an inductor connected in series through the load. So the current supply in a DC circuit is more as compared to AC circuits due to the induced voltage that opposes the flow of current within the DC circuit once the flow of current reaches its highest value. When it approaches a fixed state value, then there is no more inductive effect. In AC circuits, the flow of … [Read more...]
What is an Isolation Amplifier : Features & Its Applications
An isolation amplifier is fundamentally used to reduce the common voltage between the source side and the power load side. They provide electrical isolation and acts as electrical safety barriers. They are also used to protect the operators from leakage currents. These are some of the most frequently used devices. They work fundamentally on the operational amplifier principle (OP-AMP). Due to their versatility, they find numerous applications in both … [Read more...]
What is Conservator Tank : Working Principle & Its Classification
The conservator tank is one of the most important parts of the operation of the transformer. Its main role is not only to circulate and maintain the oil level in the transformer but also plays an important role in the protection of the transformer against earth faults, heating and maintains the insulation of the windings. It is placed on the top of the transformer tank and has its own capacity based on the rating of the transformer. Generally, it is placed … [Read more...]
What is a Flyback Transformer : Circuit Diagram and Its Working
The 20th century has seen many advancements in technology by inventing many new devices. This was also the era where researchers were making a shift from analog technology to digital technology. The size of many devices began to shrink from meters to millimeters and nano. One such development can be seen in the way monitor screens have been evolved. Displays have come a long way from being a bulky monochrome to slim UHD. One of the devices that played a … [Read more...]
What is a Thermoelectric Generator : Working Principle & Its Applications
The thermoelectric generator is a device, where electric energy is produced directly from heat energy. They are also called Seebeck generators since they used the Seebeck effect to produce power. In conventional power plants, like thermal power plants, nuclear power plants, fuel is used to heat the water. Generally, coal is burnt in that process. After the water starts boiling, and converted into steam, at high pressure, this steam is used to rotate the … [Read more...]
What is a Clamp Meter : Operating Principle & Its Types
A clamp meter is one of the common devices used to measure the current flowing in a circuit. The best advantage of this device is, it need not be brought in contact with the circuit. We need to clamp the ports around the wire and it will measure the current flowing through the wire. Unlike a multimeter, where it needs to be connected to the circuit, this meter can measure current without getting in touch with the circuit itself. It can be used to measure … [Read more...]
What is a Mini Motor : Types & Its Working
Hopefully, we are living in a world that revolves all-around digital trends and technologies. Just flickering a switch will provide power and we find the operation of many devices through a simple motor. Many of the household and commercial devices are included with mini motors and these days they gain more prominence because of their simple design, streamlined operation, and many other features. So, this article completely describes the concepts related … [Read more...]
What is Hybrid Stepper Motor : Working & Its Applications
As we all know that the main functionality of any motor is to convert electrical energy to mechanical energy, speed, and torque. So, the exceptional feature of stepper motors is they hold the ability to precisely managing control related to functional angle and speed. Let’s start with the concept of the stepper motor and then move ahead to know about the hybrid stepper motor. So, a stepper motor which is also termed as stepping motor comes under the … [Read more...]