Maurizio Di Paolo Emilio – Data Centre Digest

800 VDC and the Race to Power the AI Factory

By: Maurizio Di Paolo Emilio, Contributing Editor at Data Centre Digest

Artificial intelligence is pushing data-center power architectures into territory they were never designed to handle. As AI accelerators become more powerful, rack power is moving from tens of Read more

Power Integrity in AI Racks: The Next Bottleneck in Next-Generation Data Centers

The fast growth of computational density of AI accelerators is fundamentally changing the design of power delivery networks (PDNs). Although rack power levels have increased from tens of kilowatts to several hundred kilowatts, processor core voltage levels have been kept below 1 V, forcing current levels to rise sharply. Read more

Power Delivery Challenges in NVIDIA MGX AI Infrastructure: Why GaN Is Becoming a Key Enabler

Artificial intelligence is moving from chatbot conversations to autonomous AI agents working together on huge data sets – and the data center is becoming an AI factory. These next generation facilities require unprecedented computer power which in turn brings Read more

The Architectural Imperative of 800 VDC in Next-Generation AI Factories

By: Maurizio Di Paolo Emilio, Contributing Editor at Data Centre Digest The 800 VDC architecture is no longer a theoretical preference but an architectural imperative for the AI era. By reducing current, copper usage, and conversion losses, it provides the only viable path to power the megawatt-scale racks required for the next generation of AI models. Read more

Powering the AI Factory: The Role of 800 VDC Distribution and ISOP Converters in Next-Generation Data Centers

By: Maurizio Di Paolo Emilio, Contributing Editor at Data Centre Digest As AI computing platforms continue scaling toward megawatt-class rack power levels, high-voltage distribution architectures such as 800 VDC are becoming increasingly important. Within these systems, isolation-stage converters must simultaneously deliver high efficiency, compact size, and excellent thermal performance. Read more