EMI EMC Grounding Demystified

This video clarifies one of the most misunderstood topics in EMC engineering: grounding. It explains the difference between safety ground, signal ground, chassis ground, and earth ground, and how improper grounding can create noise, ground loops, and electromagnetic interference problems. Using practical examples and electromagnetic theory, the video demonstrates how currents actually return through systems and provides design guidelines for achieving effective grounding strategies that improve both emissions and immunity performance.