EMC/EMI Shielded Glass/ ITO Film

The «armored windows» or «armored windows» for Cem screens combine optical transparency and high performance electromagnetic shielding protection. This technology protects equipment sensitive to BF & HF radiated disturbances. AB2E VITCEM consists of thin metal canvases (very fine knits) based on stainless steel or copper, inserted between two transparent optical substrates. The substrates used are usually polycarbonate. The remaining acrylic a fragile material in our field of application Cem or glass for uses in hardened or aggressive medium. Cem seals are in most cases necessary to perform a perfect shielding recovery. Transparent ITO (Indium Tin Oxide) coatings can also be applied to a single substrate. This other technoa of less good performance but a more affordable price. The available dimensions range from a few cm² for smaller sizes, to the sizes of our residential windows.

EMI Film for PC Screen/ Shield Screen

The mesh consists of a very thin wire mesh. The wires are so thin that they are barely visible to the naked eye. The latter is fully integrated (embedded) by rolling between 2 sheets of PVC. The PVC has a scratch-resistant layer. The shield is available with an adhesive or not to facilitate the installation on the support. It can be applied to glass, acrylic and/or polycarbonate manually or automatically. The Shield Screen covers the frequency band from 10 kHz to 10 GHz. The tighter the mesh, the more efficient it is in high frequencies. However, the loss of optical transparency is also more important. The recovery of mass/ ground is most often by drilling, with recovery by the fixing screws. Different finishes also allow a mass recovery directly on the mesh or via a bus-bar. Our new “micro adhesive” solution facilitates manual installation by limiting the appearance of bubbles. We recommend using the standard adhesive exclusively in automatic installation by rolling mill.

Grid Honeycomb for fan

Our EMI filters for standard fans have a very good price/quality ratio. They provide good EMI protection where applications require a low cost solution (light industry). The outer side is made of plastic (ABS UL94V-0), internally equipped with a layer of honeycomb cells 3.2mm x 6.35mm thick. The electrical continuity with the chassis is made by an EMI foam gasket covered with copper/nickel-plated fabric (see our FOF seals). Fan grilles are designed for use in “commercial” electronic boxes that require both good air circulation for cooling and ventilation and protection from electromagnetic waves.

Vent Panel / Honeycombs

Electromagnetic shielding ventilation grilles consist of aluminum honeycomb mounted in a frame usually aluminum. AB2E offers different standards (see DS). Panel structures, grid thicknesses, framing, reinforced protection and standardized fasteners (M3 to M5) to lower costs compared to custom plan. You can create your own honeycomb from existing models. The grade 5052 aluminum foil used is a lightweight material with superior mechanical strength compared to standard alumina. It also has excellent corrosion resistance. It meets all the requirements of MIL-C-7438. This aluminum is also used to manufacture aircraft floors, helicopter rotor blades, so the recurring quality is assured.