Application effect of high permeability absorbing materials in EMC/EMI solutions

With the rapid development of modern electronic technology, electromagnetic compatibility (EMC) and electromagnetic interference (EMI) issues are becoming increasingly prominent. High permeability absorbing materials, as a new type of electromagnetic wave absorbing material, play a crucial role in EMC/EMI solutions due to their unique electromagnetic properties. This article will explore the application effect of high permeability absorbing materials in EMC/EMI solutions, and introduce Advanced Institute (Shenzhen) Technology Co., Ltd. and itsResearch Platinum brand high magnetic permeability absorbing materialInnovative achievements.

Basic characteristics of high permeability absorbing materials

High permeability absorbing materials have high magnetic permeability and excellent absorbing performance. Their main components are metal elements such as iron, nickel, cobalt, and other additives. Through specific preparation processes such as physical refinement, magnetic field treatment, etc., these metal elements and additives can form particles with high magnetic permeability, thereby achieving the absorbing properties of the material. This material can effectively absorb electromagnetic waves and convert them into other forms of energy (such as thermal energy), thereby reducing the impact of electromagnetic radiation on the human body and the environment.

Application effect in EMC/EMI solutions

1. Effectively absorb electromagnetic radiation

   High permeability absorbing materials have high magnetic permeability, which can quickly guide electromagnetic waves into the interior of the material and convert their energy into micro heat. Through this method, materials can effectively absorb and dissipate electromagnetic wave energy, preventing interference with surrounding devices and circuits. This characteristic makesHigh permeability absorbing materialWhen forming an isolation layer, it can prevent the propagation of electromagnetic waves, reduce electromagnetic radiation and interference, thereby ensuring the normal operation of electronic devices.

2. Improve the anti-interference ability and electromagnetic compatibility of equipment

   The EMC/EMI solution using high permeability absorbing materials can form an effective isolation layer in electronic devices, improving their anti-interference ability and electromagnetic compatibility. This is particularly important for protecting sensitive electronic components, especially in complex electromagnetic environments, which can effectively reduce the impact of electromagnetic interference on equipment performance.

3. Wideband absorption

   High permeability absorbing materials have a wide frequency range and can effectively absorb electromagnetic waves of different frequency bands. Both high-frequency and low-frequency electromagnetic waves can be absorbed by this material, thereby achieving better shielding effect. This characteristic enables high permeability absorbing materials to exhibit more stable and reliable performance when dealing with various electromagnetic interference sources.

4. Combined use with other materials

   In EMC/EMI solutions, high permeability absorbing materials can also be combined with other materials, such as anti-static materials, shielding materials, etc., to form multi-layer composite structures. The design of this composite structure can be adjusted and optimized according to specific needs to achieve optimal performanceEMC/EMI SolutionBy combining multiple layers of composite structures, the electromagnetic shielding effect can be further improved, enhancing the overall performance of the equipment.

Innovative achievements of Advanced Institute (Shenzhen) Technology Co., Ltd

Advanced Institute (Shenzhen) Technology Co., LtdSignificant innovative achievements have been made in the field of high permeability absorbing materials. The research platinum brand high permeability absorbing material produced by the company not only has a high real part of magnetic permeability (μ '), but also a high imaginary part of magnetic permeability (μ' '), which can effectively reduce electromagnetic radiation and interference.

After forming an isolation layer, the high permeability absorbing material of Yanbo brand can significantly prevent the propagation of electromagnetic waves, improve the anti-interference ability and electromagnetic compatibility of equipment. At the same time, its wide frequency range enables it to effectively absorb electromagnetic waves of different frequency bands, whether they are high-frequency or low-frequency electromagnetic waves, thus achieving better shielding effect.

Application Cases

1. RFID/NFC anti metal interference

   In RFID (Radio Frequency Identification) and NFC (Near Field Communication) applications, high permeability absorbing materials can effectively reduce metal eddy current phenomena without excessive energy loss of communication signals, making them an ideal choice for RFID/NFC anti metal interference. Research Platinum brand high permeability absorbing materials have been able to provide effective anti metal interference solutions for RFID/NFC frequencies of 13.56MHz and below.

2. Coating of offshore wind turbine tower

   The wind turbine tower structure of offshore wind farms reflects radar waves over a large area, which has a negative impact on nearby military equipment and facilities. The high magnetic permeability absorbing material of Yanbo brand can effectively reduce electromagnetic interference and improve the overall performance of wind farms by spraying it on wind turbine towers. This application not only improves the operational efficiency of wind farms, but also ensures the safe operation of nearby military equipment.

conclusion

High permeability absorbing materialExcellent application performance has been demonstrated in EMC/EMI solutions. Advanced Institute (Shenzhen) Technology Co., Ltd. and its research platinum brand high permeability absorbing materials provide high-quality solutions to the market with their advanced technology and high-quality products. In the future, with the continuous advancement of technology and the growing market demand, the application fields of high permeability absorbing materials will be more extensive, and the market prospects will also be broader.
The above data is for reference only, and specific performance may vary due to production processes and product specifications.