Window shielding

EMIRFI

SEM is now proud to introduce a complete line of quality Shielded Windows. The addition to SEM’s extensive portfolio of shielding products allows SEM to be your exclusive EMI shielding supplier, to help you meet or exceed your global requirements for electromagnetic compatibilty (EMC). Design and Consultation SEM can offer a design and consultation service to help you to design filters for your display requirements. Displays are used in all applications from public information, through to man machine interfaces. This means that the physical properties of a filter will vary to suit its performance needs. Consideration will often need to be given to several characteristics, including: impact resistance, solvent and abrasion resistance, reflection control, fire specifications, U.V. resistance or protection, RFI shielding, ESD, anti – static and anti – mist. Filters can be designed to incorporate several characteristics in one part, and material selected from allyl carbonate, acrylic, polycarbonate, polyester and glass. If a filter is designed correctly it can reduce cost, improve the readability of the display and allow your product to look at it’s best for a long time. A display filter is the part of your equipment, which is looked at for the majority of its life. If badly designed it can have a detrimental effect on the performance of your product.