Explore the fundamentals of soft switching techniques in power electronics through this 52-minute lecture from MIT's Power Electronics course. Delve into methods for mitigating switching loss and noise, focusing on "zero voltage" switching (ZVS) and "zero current" switching (ZCS). Learn how these approaches aim to improve efficiency and reduce electromagnetic interference in power conversion systems. Gain insights from Professor David Perreault's expertise in this critical area of power electronics design.