Electrical Transformer Definition

An electrical transformer is a device that is used to transfer electrical energy from one circuit to another by means of magnetic induction.

An electrical transformer works by transferring electrical energy from one circuit to another through a magnetic field. The device consists of two coils of wire wrapped around a metal core. When an alternating current is applied to the primary coil, it generates a magnetic field which induces a secondary current in the other coil.

The main types of electrical transformers are power transformers, distribution transformers, autotransformers, isolation transformers, and instrument transformers. Each type is designed for a specific application and has its own unique characteristics.

The main advantage of using an electrical transformer is that it allows electrical energy to be transferred over long distances with minimal loss. It also allows different circuits to operate at different voltage levels, which can be beneficial in certain applications.

Electrical transformers are commonly used in power generation, transmission, and distribution systems, as well as in various industrial and commercial applications. They are also used in electronic devices such as computers, televisions, and audio equipment.