Navitas Semiconductor has introduced a new 4.5 kW AI data center power supply reference design. This design utilizes optimized GaNSafe™ and
Also, the system solution for AI Server PSUs is completed by implementing CoolGaN transistors in the DC-DC stage. With this combination of high-performance MOSFETs and
Powering the AI Revolution Efficiently and Cost Effectively The data center of the future—the AI factory—runs on thousands of AI accelerators, each
Hybrid TCM/CCM control strategy offers a comprehensive approach, combining the strengths of both modes to achieve higher efficiency, performance, and reliability in high-power AI server PSUs.
AI Server Power Supply Solutions With the rapid development and widespread adoption of AI technology, the server market has undergone significant changes in recent years. The launch of
ited for AI server power architectures. Models such as the SiC461, SiC431, and SiC450 offer wide input voltage ranges, high current capabilities, and peak efficiencies up to 98 %, enabling optimized power
When operating hyperscale AI data centers, 120 kW of rack power is required. The efficiency to convert grid power to the voltage for the GPUs is about 88%, so it
Explore the differences between general servers and FSP AI server power supply solutions. Learn how these advanced power solutions optimize
Powering the Next Generation of AI Hardware Partner with engineering teams to invent next gen solutions Nimble product development process allows
May 20, 2025. Infineon Technologies AG is revolutionizing the power architecture required for future AI data centers. In collaboration with NVIDIA, Infineon will
Conclusion Fulfilling the power demands of massive AI workloads, complying with the established CRPS form factor, and meeting 80 PLUS
Standards for power supply efficiency exist, notably 80 PLUS. The standard is voluntary; however, the efficiency ratings outlined in the 80 PLUS Titanium
Redefining power density and efficiency in AI server PSUs, the 400-V MOSFETs addresse the surge in energy demand of high-level GPUs.
This next-generation approach is designed for future megawatt-scale ''AI factories,'' fundamentally restructuring data center power systems to deliver higher efficiency while dramatically reducing
As Nvidia boldly announces the arrival of 800V high-voltage power supplies for AI servers, nearly all leading power semiconductor players have
Nanotechnology fosters energy-efficient devices that significantly boost on-chip performance for faster, more powerful AI, while also supporting dense integration of sensing and
The latest developments in superjunction MOSFETs are continuing to unleash more performance, making these devices a strong choice for high-power applications like AI server SMPS.
The ever-increasing power demand driven by AI data centers is forcing an expedited evolution of power supply units (PSUs) designs, growing from 800 W to an astounding 12 kW, with projections heading
From generative AI and speech recognition to medical imaging and improved supply chain management, AI is providing enterprises that compute power,
GaN and SiC replacing Si in next-generation power applications Statistical data is based on Navitas estimates of GaN-based systems compared to Si-based estimates in the 2024-2025 timeframe.
“We invite power designers and system architects to partner with Navitas and discover how a complete roadmap of high-efficiency, high-power-density designs can cost-effectively and
As the number of power stage topologies increases, the complexity of driver power supply also rises. How to achieve a one-to-many power supply architecture in a simple and low-cost
The HP ZGX Nano G1n AI Station aims to be the perfect entry point for AI developers. With 128 GB of RAM and Nvidia technology on board, it
The growth of server and data center applications has led to an increase in power requirements, necessitating the development of power supplies with higher power ratings from 800
The Briefing: Can traditional power electronics satisfy the rising power demands of AI chips in data centers?
MAXIMIZING POWER EFFICIENCY FOR AI SERVERS As AI servers take center stage in modern technology, they place greater demands on their power supplies than ever before. With increasing
Light-load efficiency is gaining importance in server equipment designed to meet 80 PLUS Titanium, due to the extra demand for efficiency to be above 90% at 10% load. Wide-Bandgap or Superjunction
Utilizing high-efficiency MOSFETs, sophisticated gate drivers and dsPIC DSCs equipped with high-performance and advanced peripherals enables the development of power supplies
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