Ferrites are a type of ceramic compound made from iron oxide combined with other metals, such as zinc or nickel. They are known for their magnetic properties and are commonly used in electronic devices, transformers, and inductors. Ferrites can be classified into two main categories: soft ferrites, which are easily magnetized and demagnetized, and hard ferrites, which retain their magnetization. These materials are valued for their ability to operate at high frequencies and their low electrical conductivity, which helps reduce energy losses. Ferrites are also lightweight and cost-effective, making them suitable for various applications in the fields of telecommunications and power electronics.