EMI stands for electromagnetic interference, and EMI enclosures are used to isolate sensitive devices from this kind of interference, using many different kinds of shielding materials.
These devices come in a variety of styles and shapes, depending on the devices or objects inside of the EMI enclosure and the application in which it is being used.
Because of this variation, it is a great idea to seek out a skilled and trusted EMI enclosure manufacturer, so that you can find or design an enclosure that will meet and exceed all of your expectations and requirements.
These products can be made from a wide range of materials depending on what is required from them. Another important factor to consider is the size, shape, and orientation of the shielding used to create the enclosure as this heavily influences the effectiveness of the EMI enclosure.
These products are used to protect devices from the coupling effect, which is the transfer of one type of energy into something that uses a different form of energy. Some common ways this is caused is through radio waves, electromagnetic radiations, and electrostatic fields.
EMI enclosures come in many forms, and they can be made from plasma, ionized gases, metal foam, or simply sheet metal. A lot of household devices utilize EMI enclosures or other forms of electromagnetic shielding as the presence of electromagnetic fields is rather high. A spray consisting of copper or nickel can be used to create a layer over a plastic enclosure that offers protection as well.
Electromagnetic shielding can be found in a wide range of application and industries, microwaves are one of the most common forms and examples that can be given. However, EMI enclosures are different in that they are usually separate products that are used with other sensitive devices to help improve performance without exposing the sensitive device to damaging external electromagnetic fields.
Consult a trusted EMI enclosure manufacturer in order to receive the best possible enclosure that is designed to fit and excel in your specific application. This is the best way to ensure that you are getting an enclosure that will properly isolate your electrical device from the outside world.