The shielding effect of all-round conductive foam in smart products

With the rapid development of modern electronic devices, electromagnetic interference (EMI) and electromagnetic radiation (EMS) issues are becoming increasingly prominent. Omnidirectional conductive foam, as an efficient and economical shielding material, plays an important role in various intelligent products. This article will explore the shielding effect of all-round conductive foam in smart products and introduce the products produced by Advanced Institute (Shenzhen) Technology Co., LtdYanbo brand all-round conductive foamPerformance, applications, and practical cases.

Overview of all-round conductive foam

Omnidirectional conductive foam is composed of foam and materials wrapped around the foamconductive fabricThe foam body is composed of metal substances that have been vacuum electroplated. This material has the characteristics of low cost, good three-dimensional shielding effect, and can exert excellent protective performance like metal. Omnidirectional conductive foam achieves efficient shielding by reflecting, absorbing, and attenuating electromagnetic waves.

Main application areas

Omnidirectional conductive foam is widely used in PDP TVs, LCD displays, LCD TVs, mobile phones, laptops MP3、 Electronic products such as communication cabinets, medical instruments, as well as military and aerospace fields. In these fields,Omnidirectional conductive foamIt mainly plays the following roles:

• Electrostatic protection: prevent damage to electronic devices caused by electrostatic discharge (ESD).
• Electromagnetic shielding: Shielding external electromagnetic waves from interfering with electronic devices while preventing internal electromagnetic waves from leaking outward.
• Protect sensitive components: Protect sensitive components in electronic devices from electromagnetic interference and damage.

Performance characteristics of Yanbo brand all-round conductive foam

Advanced Institute (Shenzhen) Technology Co., LtdThe research platinum brand all-round conductive foam produced has the following performance characteristics:

• Efficient shielding performance: It can effectively shield electromagnetic waves of various frequencies, reduce electromagnetic interference, and improve the stability and reliability of equipment.
• Excellent conductivity: With low surface resistance, it can effectively shield electromagnetic waves.
• Good elasticity: Soft texture, easy to compress, suitable for various shapes of objects.
• Corrosion resistance: It has good corrosion resistance and is suitable for various environments.
• High temperature resistance: can maintain stable performance at higher temperatures.
• Environmental Protection: Using environmentally friendly materials that comply with RoHS standards.

practical cases

Car audio ESD failure issue

In a certain car audio product, the radio module is affected by ESD interference, resulting in a decrease in output volume. After multiple attempts, the problem was successfully solved by placing a fully conductive foam in a suitable location to release static electricity in a timely manner. This case fully demonstrates the electrostatic protection and electromagnetic shielding effects of all-round conductive foam in the field of automotive electronics.

Mobile phone electromagnetic wave shielding

A certain smartphone manufacturer discovered during the research and development process that there is an issue of electromagnetic wave leakage during phone calls, resulting in a decrease in call quality. After multiple tests and optimizations, we ultimately chose to use all-round conductive foam to shield electromagnetic waves from mobile phones. After implementation, the call quality of mobile phones has been significantly improved, and users have given positive feedback. This case demonstrates the electromagnetic wave shielding effect of omnidirectional conductive foam in portable electronic devices such as mobile phones.

Electromagnetic interference problem of communication equipment

In communication equipment, due to the presence of multiple high-frequency circuits and antennas inside the device, electromagnetic interference problems are prone to occur. A certain communication equipment manufacturer introduced during the research and development processOmnidirectional conductive foamProvide electromagnetic shielding inside the device. After implementation, the electromagnetic interference problem of the equipment has been effectively solved, improving the stability and reliability of the equipment. This case demonstrates the electromagnetic shielding effect of omnidirectional conductive foam in communication equipment.

conclusion

Omnidirectional conductive foam as an efficientelectromagnetic shielding materialIt plays an important role in various intelligent products. The research platinum brand all-round conductive foam produced by Advanced Institute (Shenzhen) Technology Co., Ltd. has become a leader in the market with its excellent performance and wide application fields. In the future, with the continuous development of electronic devices, the application prospects of all-round conductive foam will be even broader.
The above data is for reference only, and specific performance may vary due to production processes and product specifications.