Lecture
This lecture covers the concepts of grounding, filtering, and balancing in electronic systems. It starts by addressing common misconceptions related to ground impedance and grounding philosophies. The discussion then moves on to the importance of functional ground layout, the problem of ground loops, and methods to mitigate them such as isolation transformers, common-mode chokes, and optical isolation. The lecture also delves into the concept of balancing to reduce common-mode noise. It concludes with a focus on the non-ideal behavior of components in electronic circuits, emphasizing the impact of component attachment leads on performance through practical examples.