Emi Sheet Metal

Continuing our strong commitment to our customers we combined two great companies to be the industry leader in structural solutions for the mobility industry.

Emi sheet metal.

Emi shielding tape rfi and emi shielding tape consist of conductive metal foil often with an adhesive layer. And aluminum foil emi shielding. These may include conductivity solderability permeability thickness and weight. Shielding effectiveness that is how well a shield reflects or absorbs suppresses electromagnetic radiation is affected by the physical properties of the metal.

In sheet metal grilles ventilation ratios the ratio of the area of the holes to the total surface area of the grille can be as high as 75 if the holes are square. Common sheet metals for shielding include copper brass nickel silver steel and tin. This is achieved by using a metallic screen to absorb the electromagnetic interference that is being transmitted through the air. From hospital mri facilities to basic computer equipment use of copper in rfi shielding serves the purpose effectively.

Examples include emi copper foil shielding tape. Emi shielding materials are an extension of stockwell elastomerics silicone rubber capabilities emi gaskets can be die cut water jet cut or compression molded from electrically conductive silicone rubber compounds with age and weather resistance or conductive fluorosilicone rubber for additional chemical resistance. At emi we pride ourselves in designing products according to your exact needs and specifications. Copper is the most reliable metal in emi shielding because it is highly effective in attenuating magnetic and electrical waves.

Is the current vent opening covered with a single piece of sheet metal with hexagonal punched holes. The question about how much emi shielding is clearly out of my league but my hunch is that for the same linear hole dimension the shielding effectiveness should be similar unless you run into issues with the electrical conductance of the. The main purpose of effective emc shielding is to prevent electromagnetic interference emi or radio frequency interference rfi from impacting sensitive electronics. Th e national energy management institute is a not for profit organization jointly funded and managed by the sheet metal and air conditioning contractors national association smacna and the international association of sheet metal air rail and transportation workers smart.

Our metal experts have years of experience in creating custom pieces using a variety of materials that fit your specific needs. Emi shielding tape is quite flexible both literally and regarding applications. Quality metalcraft and experi metal inc both detroit based companies with 60 years of experience are known for engineering excellence and delivering high quality solutions.