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48 V Factorized Power Architecture Offers Advantages for Powering AI

48 V Factorized Power Architecture Offers Advantages for Powering AI

Conventional power delivery architectures are reaching their limits. Learn how a 48 V factorized approach can reduce losses while delivering high current directly to the processor.


Scientists Push Rechargeable Zinc-Air Battery To Over 300 Hours

Scientists Push Rechargeable Zinc-Air Battery To Over 300 Hours

Researchers at the Technical University of Darmstadt used nickel ferrite on doped carbon nanohorns in a precious-metal-free zinc-air battery. It outperformed a platinum and ruthenium oxide benchmark in lab cells.


Energy Storage’s Next Metric: Battery Readiness

Energy Storage’s Next Metric: Battery Readiness

Advances in battery management are helping operators verify that stored energy is ready when the grid needs it.


STMicro Intros 650 V GaN Half-Bridge Power SiP for High-Density Conversion

STMicro Intros 650 V GaN Half-Bridge Power SiP for High-Density Conversion

The new system-in-package integrates two 650 V GaN transistors and a dedicated high-frequency gate driver, boosting power density in adapters, industrial power supplies, and solar microinverters.


Research on Smart Distribution Transformers and Integrated Communication Applications

Research on Smart Distribution Transformers and Integrated Communication Applications

A smart distribution transformer architecture integrating condition monitoring, active voltage compensation, and AMI communication to improve feeder voltage quality and grid reliability.


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Briefs: Tech Focuses on Decarbonization and Energy Efficiency

Briefs: Tech Focuses on Decarbonization and Energy Efficiency

Amazon, X-energy, Hitachi, Brookfield Japan, Toshiba, Sungrow, onsemi, Infineon, and Wolfspeed are leading efforts to meet growing energy demand while reducing carbon emissions.


News Oct 22, 2026 by Karen Hanson
Scalable SiC Traction Inverter Architecture for Next-Gen xEV Platforms

Scalable SiC Traction Inverter Architecture for Next-Gen xEV Platforms

Combining Mitsubishi Electric J3-Series 1300V SiC power modules with Mersen low-inductance laminated busbars to achieve high power density, optimized current sharing, and scalable performance up to 900 Arms.


Renesas Adds High- and Low-Voltage GaN Devices for AI Data Centers

Renesas Adds High- and Low-Voltage GaN Devices for AI Data Centers

The 650 V dual-side-cooled FET cuts footprint by 57% versus TOLT, while its 100V E-mode family delivers 40-70% lower switching losses and 1-3% higher efficiency than silicon.