How to apply low permeability absorbing materials to electromagnetic compatibility design of electronic devices?

With the popularization and application of electronic devices, electromagnetic compatibility (EMC) issues have become increasingly important. Electromagnetic compatibility design aims to ensure that electronic devices work properly in an electromagnetic environment without causing interference to other devices. Low permeability absorbing materials, as an effective electromagnetic protection material, play an important role in the electromagnetic compatibility design of electronic devices. This article will introduce how to apply low permeability absorbing materials to the electromagnetic compatibility design of electronic devices, and specifically mention the work of Advanced Institute (Shenzhen) Technology Co., LtdResearch Platinum brand low magnetic permeability absorbing material.

Basic characteristics of low permeability absorbing materials

Low permeability absorbing material is a special electromagnetic functional material that can absorb or significantly reduce the electromagnetic wave energy received on its surface, thereby reducing electromagnetic wave interference. This type of material exhibits good absorption characteristics over a wide frequency range, making it particularly suitable for situations where electromagnetic interference and leakage need to be reduced. Low permeability absorbing materials have characteristics such as lightweight, temperature and humidity resistance, and corrosion resistance, making them easy to carry and install, and suitable for various applications that require weight reduction.

Application of low permeability absorbing materials in electromagnetic compatibility design

1. Shielding electromagnetic interference sources

In electronic devices, certain components or modules may generate strong electromagnetic radiation, becoming sources of interference. ByLow permeability absorbing materialApplied around these interference sources, it can effectively absorb or reflect electromagnetic waves, reducing interference with other components or modules. For example, in portable devices such as laptops and mobile phones, applying low permeability absorbing materials around high heat sources and electromagnetic radiation sources such as CPUs and GPUs can reduce electromagnetic radiation and noise, and improve the electromagnetic compatibility of the devices.

2. Isolate sensitive circuits

Some circuits in electronic devices are very sensitive to electromagnetic waves and are easily affected by external electromagnetic interference. By applying low permeability absorbing materials around these sensitive circuits, an electromagnetic shielding layer can be formed to isolate the interference of external electromagnetic waves. For example, in wireless communication devices, applying low magnetic permeability absorbing materials around the receiving antenna and RF circuit can improve the device's anti-interference ability and communication quality.

3. Optimize equipment structure design

In the design process of electronic devices, the electromagnetic compatibility performance of the equipment can be optimized by reasonably arranging low permeability absorbing materials. For example, in multi-layer printed circuit board (PCB) design, applying low permeability absorbing materials between different layers can reduce interlayer coupling and electromagnetic radiation. Meanwhile, by adjusting the thickness and shape of the absorbing material, its absorption effect can be further optimized and the electromagnetic compatibility of the equipment can be improved.

4. Improve equipment reliability

Electromagnetic compatibility issues not only affect the normal operation of equipment, but may also pose a threat to the reliability and stability of the equipment. ByLow permeability absorbing materialApplied in the electromagnetic compatibility design of electronic devices, it can reduce electromagnetic radiation and noise levels, and improve the reliability and stability of the equipment. This is particularly important for devices that require long-term stable operation, such as servers, data centers, etc.

Advanced Institute (Shenzhen) Technology Co., Ltd.'s research platinum brand low permeability absorbing material

Advanced Institute (Shenzhen) Technology Co., Ltd. is a high-tech enterprise specializing in the fields of thermal conductive materials, shielding materials, conductive silver paste, and more. Its research on platinum brand low permeability absorbing materials has been widely used in the field of electromagnetic compatibility design. This material has excellent absorption performance and stability, which can significantly reduce the reflection of electromagnetic waves and improve the electromagnetic compatibility of equipment. By adopting multi-layer structure design, adding conductive agents, and preparing composite materials, the performance of low permeability absorbing materials under the research platinum brand has been further optimized and improved.

conclusion

Low permeability absorbing materials play an important role in the electromagnetic compatibility design of electronic devices. By applying low permeability absorbing materials to shield electromagnetic interference sources, isolate sensitive circuits, optimize equipment structure design, etc., the electromagnetic compatibility performance of equipment can be significantly improved.Advanced Institute (Shenzhen) Technology Co., LtdThe research platinum brand low permeability absorbing materials have broad application prospects in electromagnetic compatibility design of electronic devices due to their excellent performance and stability. With the continuous development of electronic technology, the application fields of low permeability absorbing materials will further expand and deepen.
The above data is for reference only, and specific performance may vary due to production processes and product specifications.