EI30 Transformer

EI 30 low frequency transformer is a type of line power transformer that operates at a low frequency, typically below 100 Hz. The EI 30 designation refers to the size and shape of the audio transformer core, with EI indicating the shape of the core (E for the center leg and I for the outer legs) and 30 indicating the dimensions of the core in millimeters.

These power transformers are commonly used in various electrical and electronic devices, such as power supplies, battery chargers, and audio equipment. They are designed to efficiently convert voltage levels and provide isolation between input and output circuits.