Electrical Engineering

Amazing technological textiles have been a science fiction trope for years. But now, it is entering reality with some surprising applications. Read on for the latest news in electronic clothing.

Soft soldering is a technique used to join wires, fix electronic components onto circuit boards and bond copper pipes together. This tutorial shows you how to solder step by step.

A tutorial which shows the derivation of formulas for resistors connected in series and parallel.

The simple RC circuit is a basic system in electronics. This tutorial examines the transient analysis of the circuit as it charges and discharges in response to a step voltage input, explaining the voltage and current waveforms and deriving the solution of the differential equations for the system.

An electrical fuse is a simple, less resistive, self-sacrificial, and the cheapest device used to interrupt a circuit under a short circuit, excessive overload, or over current conditions.

This article provides an in-depth discussion of current transformers, including the definition, principle, equivalent circuit, errors, and types.

Buchholz relay is a type of protection relay universally used on all oil-immersed transformers with a rating of more than 500 kVA. In this article, you will learn to understand its principle and working.

There are many methods used to cool the transformer. This article helps you to understand the various cooling methods followed in the transformer.

This article discusses the various components of a power transformer and briefly explains how they work.

Principle of operation of transformers can be easily understood from this article. Basic working principle of the transformer is mentioned very clearly and briefly

We've all experienced short-term, local power outages, but what kind of problems would we have if the power was out for a week, or even longer? What if the blackout was widespread? We depend on electricity for more than lights and TV. We will be in big trouble if the power grid goes down for long.

Have you have considered the power potential of the human body? What about the energy stored in a raindrop? In this article I discuss five strange methods that could one day become an integral way that civilization generates electricity.

What are amps? What are watts? What is a unit of voltage? This article covers everything you need to know.