What is EN 55020-2018?

EN55020-2018 is a technical standard that specifies the requirements for electromagnetic compatibility (EMC) for audio, video, and similar electronic equipment. It addresses the conducted and radiated emissions of the equipment, ensuring that they do not interfere with other devices in their vicinity. This standard applies to both residential and commercial environments.

Emissions Testing

One of the key aspects of EN55020-2018 is the testing of emissions from electronic equipment. Emissions can be conducted through power lines or radiated through the air. The standard sets limits for the level of electromagnetic energy that an equipment can emit, ensuring that it stays within acceptable ranges. This testing is crucial to avoid interference with other devices, such as radios, televisions, or medical equipment.

Compliance Certification

In order to comply with EN55020-2018, manufacturers must subject their equipment to rigorous testing in EMC laboratories. These laboratories use specialized equipment to measure conducted and radiated emissions, ensuring that they comply with the limits set by the standard. If the equipment successfully passes all the necessary tests, it can receive a compliance certification indicating its conformity to EN55020-2018. This certification is often necessary before the products can be marketed and sold.

Benefits of Compliance

Compliance with EN55020-2018 offers several benefits for both manufacturers and end-users. Firstly, it ensures that the equipment can coexist with other devices without causing interference. This is especially important in today's interconnected world, where electronic devices are everywhere. Additionally, compliance improves the overall quality and reliability of the equipment. By following the standard's guidelines, manufacturers can identify potential issues early in the development process, resulting in better-performing products.