IEC 61000-4-7

IEC 61000-4-7 is an international standard that tests and measures how electrical equipment responds to different frequency signals, specifically in the 2 to 100 kHz range. It helps ensure that devices can handle various electrical disturbances and operate reliably without issues caused by electromagnetic interference. This standard guides engineers in evaluating and improving the immunity of equipment like power supplies and communication systems, ensuring they perform safely and effectively in real-world electromagnetic environments.