In electrical power systems, a device is needed to measure the angle between any two AC systems like power networks or generators, which are synchronized with each other. To synchronize any two electrical systems, they must be operating at the same frequency at a phase angle of zero degrees. The synchroscope devices are used to measure the frequency and phase angle differences between two AC systems. If these differences are zero, then the two systems can be connected and synchronized with each … [Read more...]
What is EasyEDA : PCB Designing & Circuit Simulation
Before clearly knowing about the tool EasyEDA, let us first understand why this tool is required and how it saves cost and time in the domain of electrical engineering. People who work in the professions of the embedded engineer, electrical engineer, and electrical tester, have to design circuits, create boards and simulate the boards in an easier and simpler approach. So, EasyEDA is the online tool that crucially helps in the design of circuits. The initial version of this tool was appeared in … [Read more...]
What is Gate Turnoff Thyristor & Its Working
"Thyristor" is a semiconductor device that is popularly used as a switch in power circuits. With alternating layers of P-type and N-type materials, the thyristor is designed as a four-layered structure. It is available as both two-lead and three-lead designs. The three-lead design of the thyristor consists of an anode, a cathode, and a Gate lead. The thyristor usually starts conducting when the gate lead is triggered with the current and once turned ON, the thyristor conducts continuously until … [Read more...]
What is Lenz’s Law : Formula, Significance & Its Uses
Lenz’s law was initially proposed by Heinrich Friedrich Lenz where his entire career was completely contributed to physics and chemistry. His initial observation was on the Peltier effect which means metals conductivity nature and change in the value of electrical resistance in correspondence to temperature. Then the research of Lenz moved to electrical conductivity and discovered the Joule effect which was the study regarding electrical variations independence were directed to the announcement o … [Read more...]
What is a Virtual LAN : Architecture & Its Types
These days, the communication network has been implemented with the growing technology. The communication between the computer networks is achieved very easily by dividing the networks into Local Area Networks (LANs) and Wide Area Networks (WANs). When all the physical devices of the network are connected to each other within the same network using a switch link, then it is called LAN. It is mainly used for official purposes. Similarly when the various networks with logical workstations are … [Read more...]
What is a Closed-Loop Control System & Its Working
A Control system is a method of connecting devices so that we can manage, direct and control the behavior of other devices using control loops. Apparently, it is a system that controls other systems. Control systems are classified as Linear control systems and Non- Linear control systems, Analog or continuous systems, Digital or Discrete systems, single input single output systems, Multiple inputs multiple-output systems, etc.. . The control system that follows the principle of homogeneity and … [Read more...]
What is Shunt Capacitor : Working & Its Advantages
Capacitors' invention was initiated in the beginning days of electricity. In the initial days of development, capacitors were called condensers. This term was primarily utilized for the objective of high-power applications by Alessandro Volta in the year 1782. Thereafter, the term condenser was not in usage because of the complicated meaning of steam condenser and replaced by the name ‘capacitor’ in the year 1926. Now, this article provides a clear analysis of one foremost type of capacitor whi … [Read more...]
What is an LDO Regulator : Working & Its Parameters
When integrating a voltage supply to any other equipment, we may encounter certain unwanted voltage variations. These variations at the voltage supply level can cause severe damage to the devices. So, there is a need to maintain a constant voltage at the supply level. This is where 'Voltage Regulator' comes into the picture. Voltage regulators are the devices that maintain a stable output voltage irrespective of the changes at the input voltage and load. Based on their design there are various … [Read more...]
What is Spectrum Analyzer : Types & Its Applications
The one device which is more prominent in this digital industry is Spectrum Analyzer. This device holds a nearly 50-year history which consists of surmounting multiple complications in introducing the product to the real-time market. The development of the device initially took place at Applied Research Laboratories of Columbia University. The first developed spectrum uses glass acoustic delay lines, and it delivers real-time processing in the range of 1 – 40 kHz. And the initial development s … [Read more...]
What is Dual Trace Oscilloscope : Working & Its Uses
The discovery of cathode-ray tubes happened in the year 19th century. In that period, the main intention of CRTs was mainly to explain and investigate the theory of the electron and this concept was known as cathode rays. And in the year 1897, a scientist named Karl Ferdinand Braun discovered the CRT oscilloscope. Whereas the invention of the dual-trace oscilloscope took place in the year 1930 by the British organization A.C. Cossor. The current day oscilloscope is the outcome of a various … [Read more...]
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