Hayden Corporation

Thermal Spray Process to Achieve EMI

EMI/RFI Shielding is a major concern in the electronic industry as devices become more and more interconnected. Keeping sensitive data in and interference out, TEMPEST-qualified EMI/RFI shielding surfaces from Hayden Corp provide a first line of defense in data security.

What are EMI and RFI?

EMI stands for electromagnetic interference. EMI is any type of unwanted electric or magnetic energy that can disrupt the normal operation of an electronic device. The sources of EMI include cellular phone towers, ham radio operators, and radar transmitters. RFI, on the other hand, stands for Radio Frequency Interference. RFI is a type of EMI that is caused by radio signals. The sources of RFI include wireless keyboards, routers, and Bluetooth devices.

Achieving EMI / RFI Shielding Through Thermal Spraying

EMI/RFI Shielding is a major concern in the electronic industry as devices become more and more interconnected. A thermal spray application by Hayden Corp can provide EMI/RFI shielding for your device, protecting it from electromagnetic interference (EMI) and radio frequency interference (RFI). The process of applying the thermal spray to the component surface causes an increase in conductivity that blocks any unwanted signals or noise.