cabinet level electromagnetic interference的意思|示意

Cabinet level electromagnetic interference (EMI) is an unwanted signal from electronic equipment and systems, which can interfere with the performance of other systems. It is mainly caused by the radiating of high-frequency electromagnetic waves from electronic circuits and equipment.

EMI can be caused by a variety of sources, such as power lines, engines, and radiating devices. It affects a variety of electronic equipment, and is a common problem in communication systems. In order to reduce the adverse effects of interference, regulations have been put in place to require that the electrical characteristics of appliances and equipment meet certain standards, so that they can operate without affecting other systems.

At the cabinet level, manufacturers and suppliers should take appropriate measures to reduce the emission of electromagnetic radiation. This includes using EMI shielding materials and techniques, including, but not limited to, metal encasements, filters, and topologies.

In addition, systems should be designed to minimize the amount of electromagnetic radiation emitted by electronic components. This includes minimizing the use of high-frequency components, reducing the number of electrical wires and cables, and using components with low radiation levels.

Finally, manufacturers and suppliers should provide adequate information about the effects of EMI on their products, and appropriately label their products with warnings about the presence of EMI. This information should include information about the potential adverse effects of EMI, and how to reduce or eliminate it.