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800 VDC to the AI Server: A Modular GaN Route To Low-Voltage Rails

800 VDC to the AI Server: A Modular GaN Route To Low-Voltage Rails

A modular ISOP architecture with low-voltage GaN devices efficiently transforms 800 VDC rack power into high-current processor rails (50V, 12.5V,…


Magnetic Losses Under Control—Beyond Inductance Measurement

Magnetic Losses Under Control—Beyond Inductance Measurement

Excessive core heating can degrade long-term component reliability. ed-k’s Loss-Q-Check enables rapid screening of chokes and transformers…


Advanced Energy Rolls Out 3200 W and 3600 W M-CRPS Power Supplies

Advanced Energy Rolls Out 3200 W and 3600 W M-CRPS Power Supplies

The company debuts three high-density M-CRPS power supplies—two 3200 W models and one 3600 W model—for AI, data center, networking, and telecom…


Unlocking AI Capacity: Why DC Power Architecture Will Be a Competitive Advantage

Unlocking AI Capacity: Why DC Power Architecture Will Be a Competitive Advantage

Grid queues now stretch up to a decade, making power access AI's new constraint. Here is how DC distribution, layered with AC, frees capacity…


Beyond Fast Fault Detection: Current Sensing for AI Data Center SSCBs

Beyond Fast Fault Detection: Current Sensing for AI Data Center SSCBs

Learn how modern sensing technologies overcome the traditional trade-off between accurate current measurement and fast fault protection. while…


Toshiba Intros Dual-Channel Standard Digital Isolators for Industrial Gear

Toshiba Intros Dual-Channel Standard Digital Isolators for Industrial Gear

The four-device DCL32xx00 series draws just 0.2 mA per channel and supports data rates up to 25 Mbps and 3,000 Vrms isolation in an SOIC8-N package.


new products Oct 27, 2026 by Luke James
Allegro Debuts 48 V Power ICs and Precision Sensors for Humanoid Robotics

Allegro Debuts 48 V Power ICs and Precision Sensors for Humanoid Robotics

The new sensing and power portfolio addresses critical size, weight, and safety challenges in physical AI, enabling near-human dexterity and high…


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,…


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…


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…


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,…


Google and Amazon Back Nuclear Plant Upgrades to Add Capacity

Google and Amazon Back Nuclear Plant Upgrades to Add Capacity

The tech giants have deals with Constellation Energy to expand nuclear capacity in the Mid-Atlantic and Midwest.


News Oct 19, 2026 by Shannon Cuthrell
Optimal Cooling Element Geometry

Optimal Cooling Element Geometry

Efficient cooling of electronic components requires balancing thermal performance with precise geometric tolerance specifications to ensure system…


Briefs: Reaching for Data Center Power and EV Charging Solutions

Briefs: Reaching for Data Center Power and EV Charging Solutions

Navitas, Nvidia, Power Integrations, Ideal Power, Siemens, FuelCell Energy, and Honda have new power solutions for AI data centers and electric…


News Oct 15, 2026 by Karen Hanson
Embedded Power Modules: Digital-Twin-Based Development for the Next Generation of SiC Inverters

Embedded Power Modules: Digital-Twin-Based Development for the Next Generation of SiC Inverters

Higher switching speed and increasing power density create new requirements for power semiconductor integration, parasitic behavior, thermal…


Advanced Energy Launches Ruggedized 160 W AC-DC Power Supply

Advanced Energy Launches Ruggedized 160 W AC-DC Power Supply

The DF150 is the first in the company's Defiant Future series, targeting defense and industrial applications with MIL-STD certifications and…


new products Oct 14, 2026 by Luke James
Driving the Totem Pole Converter Slow Leg: Reliability Matters

Driving the Totem Pole Converter Slow Leg: Reliability Matters

Learn how low quiescent current drivers and properly sized bootstrap capacitors resolve UVLO issues and maximize efficiency in low-frequency…


100 V GaN Transistor for AI, Industrial, and Motor-Drive Applications

100 V GaN Transistor for AI, Industrial, and Motor-Drive Applications

Learn how EPC’s 100 V EPC2375 GaN transistor features a novel 3-pad package that reduces resistance and maximizes efficiency, driving higher…


Weidmuller Launches DURAmax DC UPS for 24V Power Backup Systems

Weidmuller Launches DURAmax DC UPS for 24V Power Backup Systems

Designed for tight control cabinets, the DURAmax DC UPS combines 24V backup power with USB-C configuration, status monitoring, and battery management.


Building a Traction Inverter Around a Low-Inductance SiC Card

Building a Traction Inverter Around a Low-Inductance SiC Card

Fuji Electric’s new 3D-wired SiC module uses copper pins and a resin IMS to cut inductance by 76% and switching losses by 56%, boosting…