EFD, EPC

Commonly used to make products with height restrictions, high frequency transformer suitable for small and medium power;

EFD Transformer

Shape: The EFD transformer features a core composed of two E-shaped sections and a central leg, forming a compact structure that enhances magnetic coupling.

Applications: EFD transformer Commonly used in switch-mode power supplies, DC-DC converters, and energy storage systems. It is also found in applications requiring high-frequency operation, such as LED drivers and audio amplifiers.

Advantages:

High Efficiency: The design minimizes core losses, allowing for efficient energy conversion at high frequencies.

Compact Size: The structure allows for a smaller footprint, making it suitable for space-constrained applications.

Low Leakage Inductance: The configuration reduces leakage inductance, which is critical for maintaining performance in high-frequency circuits.

Versatile: EFD transformer Can be adapted for various winding configurations, enhancing its usability across different applications.

EPC Transformer

Shape: The EPC transformer consists of a core with a unique design that combines an E-shaped and a P-shaped core, optimizing magnetic flux and minimizing losses.

Applications: Ideal for high-frequency applications, such as power converters, inverters, and wireless charging systems. EPC transformer is also used in telecommunications and industrial equipment.

Advantages:

Excellent Thermal Performance: The design allows for effective heat dissipation, which is crucial in high-load applications.

Low Core Loss: The core materials and design minimize core losses, ensuring high efficiency even at elevated frequencies.

Reduced Electromagnetic Interference (EMI): The configuration helps in reducing EMI, making it suitable for sensitive electronic environments.

Flexibility: The EPC transformer can be easily customized for specific voltage and power requirements, catering to a wide range of applications.

■ Features

The flat ferrite core can meet the requirements of power transformers for high power, ultra-thin volume and temperature rise at the same time. High frequency transformer has the characteristics of high permeability, high magnetic saturation density and low core loss.

■ Application

High frequency transformers are widely used in ultra-thin switching power supplies, electronic circuits, chargers, etc.

■ Datashett