Dive into the fundamentals of DC-DC power conversion in this 48-minute lecture from MIT's Power Electronics course. Explore methods for analyzing DC-DC converters in periodic steady state, with a focus on buck and boost converters as key examples. Gain valuable insights from instructor David Perreault as part of the Spring 2023 curriculum. Access the complete course materials and additional resources through MIT OpenCourseWare for a comprehensive understanding of power electronics principles.