Recommendation of multi signal cables based on electromagnetic shielding

Electromagnetic shielding filmIt refers to a material that can isolate electromagnetic radiation in high-frequency electromagnetic fields. Usually, electromagnetic shielding films are made of metals or other conductive materials, which can achieve electromagnetic shielding effects by absorbing and reflecting electromagnetic waves. Electromagnetic shielding films can be applied in many fields, including communication equipment, medical equipment, and aerospace equipment.

We recommend a cable based on electromagnetic shielding film, which includes outer ring isolation device, multi-core signal wire, single core signal wire, large inner ring isolation device, and small inner ring isolation deviceCable filling materialThis cable is equipped with a dust-proof layer, a fireproof isolation layer, a signal shielding layer, and also has one large, three small, and four signal distribution cables. The four distribution cables are separated by a partition layer and a signal shielding layer to ensure superior signal shielding quality. Compared to existing cables on the market, it can effectively solve the problems of low work efficiency, severe signal interference, and inconvenient maintenance.

After reducing component costs, electromagnetic shielding film accounts for about 11.5% of FPC costs. Conductive particles are the core raw materials for realizing the function of alloy type electromagnetic shielding film materials, accounting for about 50% of the material cost. The gross profit margin of electromagnetic shielding film is as high as about 65%, which is the highest link in the industry chain and has strong bargaining power.

Our plasma display panel's electromagnetic shielding film not only meets the requirements for shielding specified electromagnetic radiation bands, but also has good visible light transmittance and absorption ability for non tricolor light bands to improve the display quality of image quality. The experimental results show that our EMI shielding film has a shielding effect on electromagnetic radiation comparable to imported products, and can reduce electromagnetic radiation in different frequency bands below the specified limit. At the same time, our product also performs well in absorbing light in non tricolor bands, outperforming others Domestic EMI shielding filmThe absorption effect.