The rise of artificial intelligence has sharply increased the demand for computing power, making electricity consumption and grid bottlenecks a central concern for data centers. With power density per rack rising, traditional AC-based infrastructure faces limitations, prompting a search for more efficient energy solutions. High-voltage direct current (HVDC) architectures paired with solid-state transformers (SST) are emerging as leading options for next-generation power management, although commercialization faces significant hurdles.