Understanding EMC and EMI in PCB Design

Electromagnetic Compatibility (EMC) and Electromagnetic Interference (EMI) are critical factors in PCB design that can significantly impact device performance. EMC refers to an electronic system’s ability to function properly within its electromagnetic environment without generating disturbances that affect other nearby devices. On the other hand, EMI is the unwanted electromagnetic energy that can cause interference, leading to malfunctions or degraded performance in electronic circuits.