High Frequency Electronic Transformer

Transformer is a device that transforms AC voltage, current, and impedance. When an AC current is passed through the primary coil, an AC magnetic flux is generated in the iron core (or magnetic core), causing a voltage (or current) to be induced in the secondary coil. The transformer is composed 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 winding, and the remaining windings are called the secondary winding. If the transmission power is relatively large, the operating frequency is relatively low; the transmission power is relatively small, and the operating frequency is relatively high. In this way, there are differences in operating frequency and transmission power, and the design methods of power transformers with different grades of operating frequency are different.