There is no one way to protect electronic devices from EMI. A series of different EMI mitigation techniques need to be implemented to protect devices. EMI is a fundamental problem that surrounds us everywhere we go. This harmful type of interference comes from natural and human-made sources. The problem continues to get worse as increasingly electronic devices enter the world. Even large electronics with multiple parts need to be protected from one another. Without proper consideration or shielding, EMI can cause electronics to malfunction. In the worst case, EMI can cause permanent, degenerative damage. How do you pick the right EMI shielding for your device, application, and environment?
An EMI shielding enclosure looks like a box over the electronic component it protects. These enclosures are made from conductive metals that can easily redirect and absorb interference. This is an excellent option for protecting equipment. Common material choices include:
- Aluminum
- Copper
- Steel
- Silver
The above materials are known to have a strong natural resistance to EMI.
EMI Shielding gaskets create a perfect protective seal that would otherwise be impossible to achieve (lesser amounts of EMI would enter and escape). When used with an enclosure, EMI shielding gaskets help to mitigate EMI further.
EMI shielding fabrics are extremely light and flexible, so they can be added to most designs without issue. The material can be installed in several ways and offers protection where an enclosure would be difficult to place. EMI shielding fabrics are used in a wide range of assorted products.
It would be best if you did not hesitate to call our team for more information on determining the best possible EMI protection solutions.