AI workloads are pushing data centers beyond traditional AC rack distribution toward 800V HVDC architectures, reshaping how engineers design, validate, and debug rack-level power systems.

In this presentation, we’ll explore how next-generation power systems are tested, debugged, and simulated using oscilloscopes, regenerative power supplies, high-power electronic loads, and automated test systems. We’ll cover practical measurement challenges across power shelves, busbars, BBUs/CBUs, VRMs, and rack-level PDNs, including transient response, ripple and noise, dynamic loading, impedance, efficiency, and timing-correlated power integrity analysis.

You’ll also see real-world examples of using regenerative systems to simulate AI rack behavior and validate modern data center power infrastructure.

Whether you’re designing converters, validating AI power systems, or debugging high-current PDNs, this session focuses on the measurement techniques and automated test workflows engineers are using to develop the next generation of data center power.