There is almost no attention to the EMC performance requirement of electronic and electrical product before, but more and more countries and organizations take EMC as the essential performance evaluation of electronic and electrical. Our country also take EMC as the performance evaluation in the CCC State Compulsory Certification which was strated executing on august first, 2003.
EMC(Electro Magnetic Compatibility) including two parts-EMI ( Electro-Magnetic Interference)and EMS ( Electromagnetic Susceptibility ). We should conside the EMC perfomance requirement in these aspects: ESD ( ElectroStatic Discharge ), EFT ( Electrical Fast Transient ), SG ( Surge Generator ), Voltage Dips and Interruptions Generator, Conducted Emission, Radiated Emission and harmonic current.
Tags:EFT , EMC , EMI , EMS , ESD , SG