Electromagnetic Interference is all Around Us

Our environment is becoming surrounded by electromagnetism because of the number of electronic devices that are currently available and in use. The concern for protecting devices from EMI, while also preventing devices from leaking EMI, is a paramount concern for all those working in the electronics industry. The amount of electronic device today adds challenges for those who must keep pace to maintain the exact required levels of electromagnetic compatibility within the systems and products.
The number of items, both natural and human-made, that produce EMI is broken up into several categories, which allows companies to more efficiently defend EMI.

1. Ambient EME: T.V transmission, Radio AM/FM, Satellite Radio, Utility Power Grid Transmission Lines
2. High Powered Electromagnetic Pulses: Intentional Electromagnetic Interference, High Altitude Nuclear Electromagnetic Pulse
3. Power Quality Degradation: Power Line Faults, Electrical Fast Transitions, Voltage Surges
4. Railroad/Mass Transit Systems: Propulsion Systems, Train Signaling, Third Rail Shoes, Train control Systems Emissions, Track Control Circuits
5. Medical Equipment: Life Supports Equipment, Patients Telemetry, X-ray Units, Gamma Beam Electron Accelerators

Above is just a small list of EMI causing sources. Our team can help you build custom EMI gaskets and EMI shields to protect your electronic gear.

Related Reading

• Why Does Plastic Electronics Need EMI Shielding?
• EMI Shielding Measurements and Testing
• The Science of Shielding
• Shielding Gaskets and Corrosion
• EMI Gaskets and Shielding for the Modern Automotive Industry