Basics of Some Solid State Switches

Switches are devices which allows the current in one direction and blocks the current in other. Solid state switches are devices made up of semi conducting elements with doping in them. Power electronics and most of the devices around us made up of these switching elements. They found application in every circuit of power electronics. […]

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What is Relay and How it Works?

A relay is just a simple switch with an electromagnet use to change the state of switch. As other switches come into types like SPST, SPDT, DPDT etc, in the same way relay has types like these switches. Moreover as they have electromagnet/current carrying coil inside with the addition of simple switch that’s why its […]

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Random Number Generator (Gambling Game)

Introduction: This is a game which you can play with your friends for entertainment or to earn money during fun times. Random number generator based game which uses flip flop circuits using 555 timer I.C, 4033B counter I.C and seven segment display. It is a gambling game having three displays of numbers and in which […]

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Hardware Implementation of Transformer Step by Step

In following few paragraphs we are going to make a transformer in hardware in few easiest steps. Each Step is explained in simplest way with the help of images. For better understandings make sure you have knowledge of basics of transformer and How to calculate design parameters of transformer. It is recommended to have a view of […]

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Calculations for Design Parameters of Transformer

For Quick review and summary of Calculations, see the tables at the end of this article. (Table 1) (Table 2) For better understandings, go through the following steps for calculations Make sure you have knowledge of Basics of Transfomer Design Parameters For designing a transformer, we need: Power rating Voltage levels (primary and secondary) Currents on both […]

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Hardware Introduction of Transformer

Hardware of a simplest transformer consist of  i. Copper Conductor Coil ii. Soft magnetic material core Other hardware components for higher rating transformers are oil tank, cooling fins, reserved tank, cooking fans, breathers, protection circuits and relays. Core: On basis of construction of transformer core, it is divided into two types. One is core type […]

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