What is transformer

Question

What is transformer

Accepted Answer

A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.

Transformers are commonly used in power distribution systems to step up or step down voltage levels.
They consist of two or more coils of wire, known as windings, that are wound around a core made of magnetic material.
The primary winding is connected to the input voltage source, while the secondary winding is connected to the load.
The transformer operates based on the principle of electromagnetic induction, where a changing magnetic field induces a voltage in a nearby conductor.
It can increase or decrease the voltage level depending on the ratio of the number of turns in the primary and secondary windings.
For example, a step-up transformer increases the voltage, while a step-down transformer decreases the voltage.
Transformers are efficient and reliable devices used in various applications, including power transmission, electrical appliances, and electronic circuits.

Accepted Answer

It is a static divice which is use to voltage stap up & down

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