A laser diode is a semiconductor device that emits coherent and monochromatic light through the process of stimulated emission. It comprises a p-n junction with additional layers to create a laser cavity. When a forward voltage is applied, it allows current to flow across the junction, stimulating the emission of photons. These photons then undergo … Read more
A current regulator diode, also known as a constant current diode or current limiting diode, is a semiconductor device that maintains a constant current flow regardless of the applied voltage. It is primarily used to provide a stable current source in various applications. The symbol for a current regulator diode is similar to a standard … Read more
A PN junction diode is a two-terminal semiconductor device formed by the junction of P-type and N-type regions. The P-type region has an excess of positive charge carriers (holes), while the N-type region has excess negative charge carriers (electrons). The junction between the two regions forms a depletion zone where free charge carriers are depleted. … Read more
Electrical and Electronics circuits are constructed using various components such as resistors, voltage/current sources, switches, and wires. Electrical circuits are visualized in papers and documentation work in the form of a circuit diagram. The circuit diagram represents the circuits using symbols instead of pictorial forms. Circuit Component Symbol Current Regulator Diode Symbol Diode Symbol (PN … Read more
Welcome to our comprehensive list of Electrical and Electronics Engineering formulas! Whether you’re a student, a professional engineer, or simply someone with a keen interest in the world of electricity, this list of Electrical and Electronics Engineering is a go-to resource for understanding and applying the fundamental formulas in electrical engineering. From Ohm’s Law to … Read more
The electrical power in a DC circuit is defined as the product of voltage times current. Mathematically: V = IR However, in AC circuits the case is not that simple. Here we have three types of powers: Real, reactive, and apparent powers can also be related in terms of power triangle:
An electric circuit is combination of two or more components that are connected together to obtain some output. Given below is the list of top 5 basic properties of electric circuits: Sr.no Electrical Property Unit Symbol Abbreviation 1 Charge coulomb Q C 2 Voltage volts V V 3 Current ampere I A 4 Resistance ohm … Read more
Seminars play a vital role in the field of Electrical and Electronics Engineering, serving as platforms for knowledge sharing, discussion, and exploration of emerging technologies. These events provide opportunities for students, researchers, and professionals to present their work, exchange ideas, and stay updated with the latest advancements in the field. In this blog post, we … Read more
The final year of an Electrical and Electronics Engineering program is an exciting and crucial phase for students. During this time, they can showcase their skills, knowledge, and creativity through final-year projects. In this blog post, we delve into Electrical and Electronics Engineering Final Year Projects, exploring their significance, impact, and the career opportunities they … Read more
In the ever-evolving landscape of electrical and electronics engineering, certain companies have established themselves as pioneers, driving innovation and pushing the boundaries of what is possible. This blog post highlights the top electrical and electronics engineering companies that have consistently demonstrated excellence. From household names like Apple and Samsung to industry giants like Siemens and … Read more