Navitas and Great Wall Power Innovate for Future Data Centers

Navitas and Great Wall Power Collaborate on Advanced Power Solutions

Navitas Semiconductor Corporation (NASDAQ: NVTS) is setting a significant milestone in the power semiconductor industry through its partnership with Great Wall Power Technology Co., Ltd., focusing on the development of cutting-edge 400V-DC power architecture specifically designed for AI data centers. This collaboration marks a notable stride in addressing the exponential demand for enhanced computing power due to the rapid advancement of artificial intelligence.

Addressing the Demands of AI in Data Centers

As AI technology accelerates, data centers face increasing pressure to elevate their computing capabilities. The emergence of 400V independent cabinets represents a pivotal shift in how future data infrastructures will be designed. These configurations allow for a modular approach—various power supplies can be installed that are smaller, more efficient, and more autonomous, freeing up space while improving overall performance. Such advancements contribute directly to lowering energy consumption, aligning with global carbon reduction initiatives.

Innovative Power Technology from Great Wall Power

Great Wall Power has unveiled its highly anticipated 2.5kW DC-DC converter, which is designed in a compact 1/4 brick outline. Boasting an extraordinary power density of 92.36W/cm³, this new product is up to eight times more powerful than traditional silicon-based converters. The impressive half-load efficiency rate of 97.9% meets stringent efficiency criteria established by organizations focused on optimizing power consumption, including the Open Compute Project (OCP). Such efficiency not only reduces operational costs for companies but also paves the way for more environmentally friendly solutions.

Technological Advancements of the DC-DC Converter

The DC-DC converter's foundation is built on Navitas’ GaNSense power ICs, specifically the NV6169 model. This model operates at 650V and includes functions allowing for loss-less current sensing along with unparalleled short-circuit protection—a groundbreaking feature reducing reaction times to just 30 nanoseconds. This rapid response capability is crucial for preventing potential issues during operation.

Collaboration for Sustainable Solutions

Michael Zhang, who leads the DC Product Line at Great Wall Power, expresses enthusiasm over the collaboration, emphasizing the transformative potential of GaN technology in unlocking innovations within power supply systems. This technology’s higher efficiency and faster switching capabilities are critical to advancing AI solutions and the broader market.

Commitment to Excellence and Sustainability

Navitas Semiconductor, recognized for its pioneering work in the power semiconductor sphere, shares a vision of a sustainable future led by innovation. Charles Zha, Senior Vice President and General Manager for Navitas Asia-Pacific, reiterated the company's commitment to harnessing GaN technology to improve power supply efficiency significantly.

The push for high-performance, low-energy solutions is deeply rooted in both companies' strategies, which aim to promote environmental sustainability while delivering cutting-edge technology.

About the Companies Involved

Great Wall Power Technology Co., Ltd. has been at the forefront of power supply development for over 36 years. With a history dating back to 1989, they have established themselves as a leader in the manufacturing of switching power supplies in China. Their diverse product offerings range from server power supplies to specialized industrial applications.

Navitas Semiconductor, having been founded in 2014, specializes in gallium nitride (GaN) and silicon carbide (SiC) technologies, aiming to redefine energy efficiency through innovative power solutions. Boasting a portfolio of over 300 patents, Navitas stands as a major player in various sectors, including AI data centers and renewable energy sources.

Frequently Asked Questions

What is the focus of the partnership between Navitas and Great Wall Power?

The collaboration aims to develop advanced 400V-DC power architecture for AI data centers to enhance power efficiency and performance.

What technology does the new DC-DC converter utilize?

It utilizes Navitas’ GaNSense power ICs, specifically the NV6169, which allows for high efficiency and rapid protection from faults.

How does the converter address environmental goals?

By enhancing power efficiency significantly, it reduces energy consumption, supporting global efforts towards carbon reduction.

What are the expected benefits of this technology for AI data centers?

The expected benefits include improved computing power, reduced energy consumption, and a more compact architecture that optimizes space utilization.

How long have Great Wall Power and Navitas been operating?

Great Wall Power has extensive experience since 1989, while Navitas was founded in 2014 and has quickly become a leader in the power semiconductor field.

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