August 5, 2025 10:00-11:30 (Beijing time) Online
Speaker:Chen Hu, Senior Field Application Engineer, EPC
The rapid development of artificial intelligence technology is driving the power consumption demand of data centers to continue to rise, which puts forward higher power density and energy efficiency requirements for power converters. The power converters in data centers usually adopt a two-stage architecture: power factor correction (PFC) circuit and isolated DC-DC converter.
The PFC circuit operates at a 240V AC input voltage and can output a 400V DC bus voltage; the subsequent DC-DC conversion stage needs to step down to 50V and ensure electrical isolation. This type of power supply system must also meet the latest specifications of the Open Compute Project ORV3 standard and meet specific form factor requirements.
In this seminar, we will share how GaN technology plays a role in data center power supplies.
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