Filet de blindage contre les interférences radioélectriques

Le blindage contre les interférences radioélectriques (RFI) est une méthode permettant de protéger les appareils électroniques et les systèmes technologiques contre les interférences électromagnétiques (EMI) nuisibles. L’un des matériaux les plus efficaces pour se prémunir contre ces ondes électromagnétiques est le treillis métallique — en particulier treillis métallique en cuivre. En règle générale, les interférences électromagnétiques (EMI) proviennent d'équipements électroniques de grande taille et se propagent vers des appareils plus petits. Cependant, les petits appareils électroniques peuvent également émettre des ondes qui perturbent d'autres systèmes. 

Protective metal cloth is essential for safeguarding valuable electronic equipment and ensuring it runs properly. One of the oldest examples of this is the faraday cage, which is wrapped in conductive material.

Modern RFI shielding is used to protect a broad range of electronic equipment, including but not limited to:

  • Hand-held computers
  • Smart meters
  • Battlefield tactic meters and stealth technology
  • Telecommunication systems
  • Test chambers
  • Computer labs
  • GPS navigation
  • MRI machines and other medical equipment
  • Recording studios
  • Ground planes

Copper mesh screens for RFI shielding are optical, meaning the weave is fine enough that it won’t block the view from either side. This type of wire cloth is often used for shielded windows, but it’s suitable for a variety of other applications.

Copper Wire Mesh Specifications

The RFI wire mesh from SUNON Wire Cloth is manufactured from over 99% commercially pure woven copper per ANSI/AWCI-01-1992 quality standards. Each variation has a super-fine weave with either 16, 22, 100, 145, or 200 squares per linear inch.

As a leading supplier, we carry several types of RFI shielding wire mesh. Our copper mesh is both strong and pliable, making it ideal for numerous applications. These RFI shielding materials are resistant to fire and corrosion.

We offer RFI shielding mesh in rolls, sheets, discs, Custom sizes and quantities can also be fabricated to accommodate precise demands.

RF Shielding 7
RF Shielding 13
RF Shielding 8
RF Shielding 17
RF Shielding 18
RF Shielding 15

Demande de produit

Défiler vers le haut