![]() However, RF testing is most performed indoors, in an exclusive EMC test chamber. They are especially useful for emissions testing of large equipment systems. ![]() Open-air test sites, or OATS, are the reference sites in most standards. List of EME and EMI TestsĮMC Testing is required to confirm that a particular product follows the required standards. A typical EMC testing lab may utilize surge generators, power amplifiers, spectrum analyzers and more such equipment. Voltage drops due to a burnout or other power interruptionĪ wide range of equipment is used to imitate the above conditions and test the ability of a device.Conducted and radiated electromagnetic noise.Fast transients caused by electrical switches, relays and motors, fluorescent lamp ballasts.Electromagnetic surges due to a lightning strike.Magnetic fields, like the ones radiating from electrical wires.Electrostatic discharges associated with static electricity. ![]() Electromagnetic phenomena that is replicated through EMC testing includes: The EMC testing routine depends on the nature of the device being tested, its intended application and the regulatory requirements for its use.
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