Why do LED lighting products need to do EMI conducted emission test?
LED lighting products, just like other electronic devices, are subject to electromagnetic compatibility (EMC) regulations to ensure that they do not cause harmful electromagnetic interference (EMI) to other electronic devices or communication systems. These regulations were created to prevent LED lighting products from interfering with other electronic devices. The creation of these restrictions was done with the intention of preventing LED lighting products from interfering with the typical functioning of other electrical equipment. Testing for electromagnetic compatibility (EMC) often includes a subtest that is referred to as EMI conducted emission testing. This subtest determines the amount of electromagnetic energy that is emitted by a device and transmitted via the cables that are used to provide power to the device. The LED lighting product will be put through a series of tests in order to determine whether or not it complies with the EMC standards and laws that are currently