Navitas Semiconductor Sets New Standards in Power Efficiency
Navitas Semiconductor Achieves 80 PLUS Ruby Certification
Navitas Semiconductor (Nasdaq: NVTS), known for its innovative power semiconductor solutions, has recently surpassed the latest 80 PLUS ‘Ruby’ certification. This achievement marks a significant milestone in the quest for enhanced efficiency in artificial intelligence (AI) data center power supplies.
Understanding 80 PLUS Ruby Certification
The 80 PLUS certification program evaluates the energy efficiency of internal power supply units (PSUs) utilized in computers and servers. The introduction of the ‘Ruby’ standard in early 2025 is a testament to the growing emphasis on energy efficiency in power supply design. By requiring at least 96.5% efficiency, Ruby certification sets a new benchmark in the industry. This is particularly crucial for modern data centers, which are increasingly powered by AI technologies.
What Makes Ruby Certification Unique?
Ruby distinguishes itself from previous standards by raising the bar for efficiency. It mandates an additional 1% increase in system efficiency across varying load conditions, except at 50% load, which requires an increase of 0.5%. Such rigorous requirements ensure that power supply units operate at optimal efficiency, thereby reducing energy waste and carbon emissions.
Impact on Data Centers
This new standard represents a clear pathway for data centers to improve their energy consumption and carbon footprint. For instance, a single Ruby-certified 3.2 kW PSU can save approximately 420 kilowatt-hours of energy over three years. This translates to a significant reduction of over 400 kg of CO2 emissions, reflecting the broader environmental benefits of adopting more efficient power solutions.
Navitas’ Advanced Power Supply Units
Navitas Semiconductor has designed a series of PSUs ranging from 3.2 kW to 8.5 kW, all compliant with the Ruby and Titanium certification standards. By utilizing advanced GaN (gallium nitride) and SiC (silicon carbide) technologies, these power supplies not only exceed efficiency expectations but also cater to the high demands of AI computing.
Technological Innovations Driving Efficiency
At the core of Navitas' offerings is its GaNSafe™ technology, which enhances power management and efficiency. This, coupled with GeneSiC™ Gen 3 ‘Fast’ SiC MOSFETs, ensures that the power supplies not only meet but exceed the rigorous demands set by the Ruby certification. This innovation allows for streamlined, efficient power delivery crucial for AI data centers.
Future Prospects and Sustainability Goals
As AI technologies continue to proliferate, data centers are expected to consume approximately 1,000 TWh annually. Every incremental efficiency gain is vital for mitigating carbon emissions. Gene Sheridan, CEO of Navitas, emphasizes the importance of these advancements, noting that each percentage point improvement in efficiency equates to a reduction of 10 TWh or approximately 3.5 million tons of CO2 emissions.
Exhibiting Innovations at APEC 2025
Navitas Semiconductor will showcase its AI Power Roadmap and 80 PLUS Ruby-compliant designs at the upcoming APEC 2025 conference. Attendees can visit the ‘Planet Navitas’ booth #1107 from March 16 to 20. This venue will highlight the company’s cutting-edge technologies in power efficiency.
Contact and Additional Information
For further details, individuals can contact Llew Vaughan-Edmunds, Senior Director, Product Management & Marketing, at info@navitassemi.com. For more information about Navitas Semiconductor and its innovative technologies, visit www.navitassemi.com.
Frequently Asked Questions
What is the significance of the 80 PLUS Ruby certification?
The 80 PLUS Ruby certification signifies the highest level of efficiency for data center power supply units, requiring at least 96.5% efficiency.
How does the Ruby certification impact data centers?
It helps data centers reduce energy consumption, minimize CO2 emissions, and ultimately lower operational costs.
What technologies do Navitas power supplies utilize?
Navitas power supplies utilize cutting-edge GaN and SiC technologies to achieve superior efficiency and performance.
Where can I learn more about Navitas’ offerings?
You can visit their official website for more information on their technology and product offerings.
How can energy savings be quantified in terms of emissions?
Every Ruby-certified PSU can save hundreds of kilowatt-hours, translating to significant reductions in CO2 emissions over time.
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