EP13 high frequency transformer  

A high frequency transformer is a type of transformer that operates at a high frequency, typically above 20 kHz. These transformers are commonly used in electronic devices such as power supplies, inverters, and audio equipment. The design of a high frequency transformer is different from that of a traditional transformer, as it needs to take into account the skin effect and proximity effect caused by the high frequency. The core material used in high frequency transformers is usually ferrite, which has a high permeability and low losses at high frequencies. High frequency transformers can be designed to have a high power density, meaning they can handle a large amount of power in a small size. This makes them ideal for use in compact electronic devices. Overall, high frequency transformers are an important component in many electronic devices and are essential for converting and regulating power at high frequencies.