- Navitas Semiconductor (NVTS, Financial) introduces a highly efficient 12kW PSU for hyperscale AI data centers.
- The new platform achieves a 97.8% efficiency and reduces power losses by 30% compared to existing solutions.
- This marks a fourfold increase in power output in just 24 months, addressing the demands of modern AI applications.
Navitas Semiconductor (NVTS) has launched an innovative 12kW power supply unit (PSU) designed for hyperscale AI data centers, achieving an impressive 97.8% efficiency. This cutting-edge PSU is tailored for high-power rack densities of 120 kW and aligns with Open Rack v3 specifications, showcasing significant advancements in power technology.
Key components of this platform include the use of Gen-3 Fast SiC MOSFETs and GaNSafe ICs, along with the 'IntelliWeave™' digital platform. This combination enables a 30% reduction in power losses compared to existing power supply solutions. The PSU supports an input voltage range of 180-305 VAC, delivering 12kW output for voltages above 207 VAC, and 10kW for voltages below this threshold, integrating comprehensive protection features for safety and reliability.
This development signifies a pivotal milestone in Navitas' AI power roadmap, scaling up from a 2.7kW output to a robust 12kW within just 24 months. This enhancement meets the increasing power requirements driven by modern GPU architectures used in intensive AI applications.
From a technical standpoint, the PSU incorporates advanced features such as short-circuit protection with a 350ns max latency and 2kV ESD protection, ensuring robust performance in high-power scenarios. The adoption of the Open Compute Project guidelines further ensures compatibility with standardized cloud infrastructure, facilitating easier integration into existing systems.
As Navitas continues to push the boundaries of power efficiency and density, this new PSU marks a significant step forward in supporting the ever-growing energy needs of AI-driven technologies. For more information on Navitas and their innovations, visit their website.
