400V DC Rack Power System for Machine Learning and AI Applications

Learn about next-generation high-power rack systems for ML/AI applications in this 23-minute technical presentation from Google engineers. Explore the evolution beyond 48V systems as Google's electrical experts detail their approach to meeting increasing power density demands. Dive into critical design considerations including power demand forecasting, rack input power requirements, DC distribution architecture, safety protocols, backup power solutions, and strategies for managing infrastructure transitions. Gain valuable insights into the technical challenges and solutions for powering modern machine learning and artificial intelligence computing infrastructure at scale.