How can electromagnetic interference impact low voltage communication systems?

Electromagnetic interference (EMI) can significantly disrupt low voltage communication systems by introducing unwanted signals that can degrade the quality and integrity of the communicated data. Low voltage systems, such as those used in data communication and control systems, often operate at lower signal levels and are more susceptible to interference from other electronic devices, motors, lighting, and wireless communications. When EMI is present, it can cause distortion of the original signal, leading to data loss, increased error rates, and ultimately, communication failures. This disruption can manifest as noise on the line, making it difficult for receivers to accurately interpret the information being transmitted. Understanding this impact is crucial for professionals in the field to ensure the integrity and reliability of their low voltage communication systems.