What is transformer and working

Question

Accepted Answer

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

Transformers are used to increase or decrease the voltage of an alternating current (AC) power supply.
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 power source, while the secondary winding is connected to the load.
When an alternating current flows through the primary winding, it creates a changing magnetic field in the core.
This changing magnetic field induces a voltage in the secondary winding, which can be stepped up or stepped down depending on the number of turns in each winding.
Transformers are commonly used in power distribution systems to transmit electricity over long distances.
They are also used in electronic devices to provide different voltage levels for different components.
Examples of transformers include power transformers, distribution transformers, and instrument transformers.

Accepted Answer

Transformer is a static device which is used to increase or decrease the voltage

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