FeSiAl Alloy Core Type BY0452125 Series Parameters Silicon Steel Transformer Core

Advantages:

1. High Magnetic Permeability: It can effectively enhance the magnetic field, achieving a higher magnetic flux density under a lower magnetizing field. This allows for a reduction in the number of coil turns or a decrease in the core volume, contributing to the miniaturization of devices.

2. Low Loss: Both eddy current loss and hysteresis loss are relatively low. In terms of eddy current loss, its special structure or material characteristics can suppress the generation of eddy currents; regarding hysteresis loss, the energy loss during the magnetization and demagnetization processes is relatively small. This results in improved energy conversion efficiency, making it suitable for applications with high energy efficiency requirements.

3. Good Frequency Characteristics: It maintains stable magnetic properties over a wide frequency range, meeting the requirement of high magnetic permeability at low frequencies and keeping low loss in high-frequency environments. This makes it suitable for electronic equipment with different operating frequencies.

4. High Saturation Magnetic Flux Density: It is capable of withstanding a large magnetic flux, ensuring the normal operation of equipment under high loads in applications that require strong magnetic fields, such as high-power transformers and inductors.

5. Good Temperature Stability: Within a certain temperature range, the magnetic properties change little. It is not prone to significant performance degradation due to temperature increases or decreases, ensuring reliable operation of equipment in different environmental temperatures.

6. Good Machinability: It is easy to undergo various mechanical processing and forming operations. It can be made into different shapes and sizes according to specific application requirements, facilitating the manufacturing of various electronic components.

Application Fields

1. Power Electronics Field:

   Switching Power Supply: Used for making key components such as high-frequency transformers and filtering inductors. The high magnetic permeability and low loss characteristics can improve the power supply's conversion efficiency, reduce its size and weight, and lower the temperature rise, thereby extending the power supply's service life.                                                                                  Inverter: In the inverter circuit, it serves as an inductor element, helping to achieve efficient energy conversion and filtering, ensuring the quality of the output power.                                                      Frequency Converter: Used in the inductor and transformer parts of the frequency converter, it can adapt to the frequent starting and stopping and speed regulation processes of the frequency converter, stabilize the magnetic field, and improve the overall performance of the system.

2. Communication Field:

   High-Frequency Communication Equipment: Such as in mobile phones, base stations, and other communication equipment, for components like radio-frequency inductors and balun inductors. The high-frequency characteristics and low loss of the BY-shaped metal powder core can ensure high-quality signal transmission, reducing signal attenuation and distortion.                                              Network Communication Equipment: In routers, switches, and other network devices, it is used for inductor elements in power filtering and signal coupling, improving the stability and anti-interference ability of the equipment.

3. Automotive Electronics Field:

   Automobile Ignition System: Used in ignition coils, the high saturation magnetic flux density can produce a strong ignition magnetic field, ensuring reliable engine ignition. At the same time, its good temperature stability can adapt to the high-temperature environment inside the automobile engine compartment.                                                                                                                Onboard Charger and DC - DC Converter: As the core component of the power transformer and inductor, it improves the energy conversion efficiency, meeting the demand for efficient and miniaturized power supplies for automotive electronic equipment.                                                       Electronic Power Steering System and Autonomous Driving Sensors: Provides stable magnetic properties for the high-precision inductor elements in these systems, ensuring the reliability and accuracy of the systems.

4. Industrial Automation Field:  Industrial Power Supply: In various power supply equipment in industrial production, such as PLC power supplies and servo drive power supplies, the BY-shaped metal powder core can improve the performance and reliability of the power supply and reduce electromagnetic interference.

   Sensor: Used to make inductive sensors, such as displacement sensors and angle sensors, leveraging its high magnetic permeability and sensitivity to accurately detect changes in physical quantities.

5. Consumer Electronics Field:

   Television and Display: In the backlight driving circuit of liquid crystal displays and the power supply circuit of televisions, it is used for inductor elements, enabling miniaturized design and efficient energy conversion.                                                                                                          Audio Equipment: Used in the power filtering inductors and crossover inductors of audio amplifiers, improving the sound quality and reducing the impact of electromagnetic interference on the audio signal.