‌EF20 high frequency transformer has the characteristics of small size, low price and high reliability. EF transformers are basic ferrite cores. They are widely used in switching power supplies and a variety of electronic circuits. The oscillation modes are full bridge, half bridge, single-ended, and resonant. They have excellent material characteristics. Suitable for the typical transformer structure, the EF type magnetic core increases the cross-sectional area of the magnetic core, which can reduce the overall volume of the power supply as much as possible, which is conducive to small

Shaped, can increase output power, suitable for various switching power supply transformers and choke coils

1. Operating frequency: 10khz-200khz
2. Output and input power: customized
3. Operating temperature: -40℃ to +125℃
4. Storage temperature: -25℃ to +85℃
5. Storage humidity: 30 to 95%

The characteristics:

The main features of EF20 transformer include small size, low price, high reliability, and increased discharge distance due to flying wires. The EF20 transformer adopts ferrite core, which is suitable for typical transformer structures and can minimize the overall volume of the power supply as much as possible, facilitating miniaturization. It is suitable for various switching power supply transformers and blocking coils