Basic knowledge of electronic components - transformer

Transformer is one of the commonly used electronic components. It is a device that converts AC voltage, current and impedance. When AC current flows through the primary coil, AC magnetic flux is generated in the iron core (or magnetic core), causing the secondary coil to A voltage (or current) is induced in it. A transformer consists of an iron core (or magnetic core) and a coil. The coil has two or more windings. The winding connected to the power supply is called the primary coil, and the remaining windings are called secondary coils.