what is emc testing
Electromagnetic compatibility (EMC) is the branch of electrical sciences which studies the unintentional generation, propagation and reception of electromagnetic energy with reference to the unwanted effects (electromagnetic interference, or EMI) that such energy may induce.hile electromagnetic interference (EMI) is a phenomenon-the radiation emitted and its effects-electromagnetic compatibility (EMC) is an equipment characteristic or property-not to behave unacceptably in the EMI environment.