What is transformer ?

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) signal.
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 receives the electrical energy from the input circuit and produces a magnetic field.
This magnetic field induces a voltage in the secondary winding, which is connected to the output circuit.
Transformers are commonly used in power distribution systems to step up the voltage for long-distance transmission and step it down for consumer use.
They are also used in electronic devices to isolate circuits, match impedance, and provide galvanic isolation.
Examples of transformers include power transformers, distribution transformers, and audio transformers.

Accepted Answer

Transformer is a good static Divice Transformer is voltage step down to up and up to down to another frequency.

Accepted Answer

Transformer is a static divice it can transfer energy one from to another from at a constant frequeency.

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