Diode – Zener Schottky PN Junction Diodes – Types and Definitions

What is a Diode? Di+Ode  is a semiconductor device with two terminals allowing the flow of current in one direction only, diodes are made up of Silicon, Germanium  & GaAs. The perfect diode would be a perfect conductor in one direction (forward bias) and a perfect insulator in the other direction (reverse bias). In many situations, using… Read More »

Define Electrical Energy & Electric Current

What is Electricity? Electricity is a form of energy that can be easily changed to other forms. Electricity comes mainly from 2 sources i.e. Power stations and generators that supply a lot of electricity and normally used in many electrical appliances and industrial applications. From Electric Cells or batteries which are used for portable purposes. To… Read More »