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Rethinking Inductor Sizing: The High-Gain Magnetic Illusion

Rethinking Inductor Sizing: The High-Gain Magnetic Illusion

By defining a Utilization Factor, this article debunks inductor sizing myths and presents a strategic framework for magnetic volume optimization in…


Aimtec Uwraps 2×1-Inch 80 W DC-DC Converters With 4:1 Input Voltage Range

Aimtec Uwraps 2×1-Inch 80 W DC-DC Converters With 4:1 Input Voltage Range

The new 80 W regulated converters address higher-power industrial and distributed power applications by packing a wide 4:1 input window into a…


GaN Technology: Now With 2200 V Rating

GaN Technology: Now With 2200 V Rating

The release of 2200 V PowiGaN technology marks the next major step in high-voltage GaN power conversion. Power supply engineers grappling with the…


Briefs: Advances for AI Data Centers, Fusion, and Grid Reliability

Briefs: Advances for AI Data Centers, Fusion, and Grid Reliability

Infineon, Skeleton, Vicor, the University of Birmingham, EPRI, and the Department of Energy are developing technologies for AI data centers, power…


News Sep 17, 2026 by Karen Hanson
Recom Adds Isolated 50 W and 100 W DC-DC Converters

Recom Adds Isolated 50 W and 100 W DC-DC Converters

The RP50-AW and RP100-FW series pair ultra-wide input-voltage flexibility with compact footprints and operating temperatures up to 110°C.


new products Sep 16, 2026 by Luke James
Toshiba Intros UPS for Single-Phase Power Protection

Toshiba Intros UPS for Single-Phase Power Protection

The 1610XPi Series is a single-phase double-conversion UPS in 6 kVA and 10 kVA ratings, with integrated galvanic isolation, unity power factor, and…


Rohm Debuts 650 V IGBTs for EVs and Industrial Inverters

Rohm Debuts 650 V IGBTs for EVs and Industrial Inverters

The automotive-grade EcoIGBT lineup pairs a 1.55-V saturation voltage with a 7-µs short-circuit withstand time. It comprises 12 discrete parts and…


new products Sep 11, 2026 by Luke James
From Grid to GPU: Enabling Multi-Megawatt SST Architectures With High-Current SiC Power Modules

From Grid to GPU: Enabling Multi-Megawatt SST Architectures With High-Current SiC Power Modules

AI-driven data centers require power supplies with high efficiency, power density, and reliability. Solid-State Transformer (SST) architectures…


Paragraf Launches 12-Channel Graphene FET Platform and Real-Time Reader

Paragraf Launches 12-Channel Graphene FET Platform and Real-Time Reader

The PMF2002 multiplexes 12 customer-functionalized graphene sensing channels on one device, while the new Enterprise Reader adds direct electronic…


new products Sep 10, 2026 by Luke James
Toshiba Unwraps Small 80 V eFuse IC for Industrial Gears

Toshiba Unwraps Small 80 V eFuse IC for Industrial Gears

The eFuse IC brings multi-function circuit protection for 48 V industrial power lines into an industry-leading small package.


Briefs: Tackling Power Needs for EVs, Storage, and Data Centers

Briefs: Tackling Power Needs for EVs, Storage, and Data Centers

Nexperia, Aurobay, Coulomb Solutions, Inc., Navitas Semiconductor, GlobalFoundries, and SMA Solar are refining technologies to meet power needs for…


News Sep 03, 2026 by Karen Hanson
BESS Trends Amidst Data Centers, Supply Woes, and Tech Changes

BESS Trends Amidst Data Centers, Supply Woes, and Tech Changes

Battery energy storage systems are rapidly expanding across all levels, while manufacturers adapt to changes in energy demand, battery chemistries,…


Toshiba Intros Quad-Channel Digital Isolators For Industrial Use

Toshiba Intros Quad-Channel Digital Isolators For Industrial Use

Toshiba has expanded its digital isolator line-up with the DCL54xx01A series, delivering data rates up to 150 Mbps, a 150 kV/μs CMTI rating, and…


Antaira Boosts Industrial PoE Networks With Power and Protection

Antaira Boosts Industrial PoE Networks With Power and Protection

Industrial networks can get more power and protection with Antaira’s 100 W PoE++ injector and 10GbE surge protectors for demanding installations.


Design and Sustainability Strategies for Advanced High Power IGBT Modules

Design and Sustainability Strategies for Advanced High Power IGBT Modules

IGBT modules must optimize losses and reliability to meet green energy demands, using sustainable, lead-free manufacturing and high-density…


Bel Launches 1 W Isolated DC-DC Converters for Mission Critical Designs

Bel Launches 1 W Isolated DC-DC Converters for Mission Critical Designs

This new series of encapsulated DC-DC converters brings dual medical and industrial safety certification to a compact SIP-7 package, simplifying…


Briefs: Advancing Power Technology in Data Centers and EVs

Briefs: Advancing Power Technology in Data Centers and EVs

Navitas, Claros, Infineon, C2i Semiconductors, Asahi Kasei, Hyundai Motor Group, and Kaluza are tackling energy challenges in AI data centers and…


News Aug 27, 2026 by Karen Hanson
Modeling of Powder Core Inductors for Assessing the Accuracy of Finite Element Simulation

Modeling of Powder Core Inductors for Assessing the Accuracy of Finite Element Simulation

This article models the inductance of various powder core shapes using experimental data. It also compares inductance values obtained through…


Interview: EPC Execs Discuss GaN Technology and Solutions at PCIM Asia

Interview: EPC Execs Discuss GaN Technology and Solutions at PCIM Asia

In this interview article, we learn about EPC’s Gen 8 GaN platform for AI power delivery and Trinity motor control—on display this week at PCIM…


Buffer Technology Improves Fast Recovery Diodes for High-Speed IGBTs

Buffer Technology Improves Fast Recovery Diodes for High-Speed IGBTs

This article deals with fast recovery diodes (FRDs), which are tailored for high-speed IGBT applications, aiming to reduce oscillations, voltage…