Making EMI Compliance Measurements

Electrical or electronic equipment that uses the public power grid or has potential for electromagnetic emissions must pass EMC (electromagnetic compatibility) requirements. These requirements fall into four broad types of testing: radiated and conducted emissions testing, and radiated and conducted immunity testing. Conducted emissions testing focuses on signals present on the AC mains that are generated by the equipment under test (EUT). This application note introduces the basics of EMI compliance measurements, as well as the measurement process and regulations. Download the full paper for more information.