Daily Feed Digest — 2026-05-22

源:Power Electronics News score:50 日期:Wed, 20 May 2026 13:00:00 +0000

Enphase is leveraging its GaN BDS expertise and 90 million microinverters of field data to challenge SiC-based rivals in the emerging SST market. The post Enphase Enters the SST Race With GaN BDS-Based Distributed Power Platform  appeared first on Power Electronics News.

源:Power Electronics News score:40 日期:Tue, 19 May 2026 13:00:00 +0000

Navitas validates TAP SiC MOSFET gate reliability across BESS, data center SST, and solar inverter switching cycle requirements. The post Zooming into Navitas’ TAP SiC Gate Oxide Reliability  appeared first on Power Electronics News.

源:Power Electronics Tips score:30 日期:Sun, 03 May 2026 17:59:10 +0000

ROHM Semiconductor has introduced the ML7670/ML7671 wireless power chipset for NFC-based charging in compact wearables such as smart rings, smart bands and smart pens. Operating at 13.56MHz, the chipset supports up to 250mW power transfer, while the ML7670 receiver achieves up to 45% efficiency in a 2.28 × 2.56 × 0.48mm package and integrates the […] The post NFC wireless power chipset targets com

源:Power Electronics News score:30 日期:Thu, 21 May 2026 16:00:00 +0000

Navitas will highlight GaN and SiC technologies for AI data centers, smart grids, and industrial electrification at PCIM 2026. The post Navitas Unveils AI Data Center and Grid Power Technologies at PCIM 2026 appeared first on Power Electronics News.

源:Power Electronics News score:30 日期:Thu, 21 May 2026 12:50:18 +0000

Analog Devices will acquire Empower Semiconductor to expand AI-focused high-density power and IVR technology capabilities. The post ADI Expands AI Infrastructure Strategy With Empower Acquisition appeared first on Power Electronics News.

源:EE Journal score:30 日期:Thu, 21 May 2026 13:01:56 +0000

A University of Bath-led project has secured £500,000 to develop a first-of-its-kind ‘organ-on-chip’ device that replicates connections between the brain, gut and pancreas. The GlucoBrain project will allow researchers to track how signals move between the organs and uncover why diabetes may lead to changes in memory and cognition. The study is led by world-leading … Read More →

源:All About Circuits score:30

The new NFC wireless charging chipset uses 13.56-MHz technology and an MCU-free architecture to simplify wireless power integration in ultra-compact wearable devices, such as smart rings.

源:Charged EVs score:30 日期:Thu, 21 May 2026 15:28:55 +0000

Freudenberg Sealing Technologies has released full specifications for the DIAvent maxFlow, a thermal runaway degassing element for lithium-ion vehicle batteries that delivers more than 190 liters per second at 300 mbar differential pressure—2.5 times the flow rate of the previous DIAvent HighFlow. The design replaces the rubber umbrella used in earlier DIAvent generations with a... Read more &#18

源:Charged EVs score:30 日期:Thu, 21 May 2026 15:14:32 +0000

BASQUEVOLT has launched the BQV400L, its first standardized commercial battery cell—a 27 Ah, 402 Wh/kg Li-metal NMC cell with 8.9C pulse power capability produced in Spain, with 75% of its components sourced within Europe. The chemistry is lithium metal with an NMC cathode and BASQUEVOLT’s proprietary polymer electrolyte, which the Basque Country-based company describes as... Read more &#18

源:Charged EVs score:30 日期:Thu, 21 May 2026 15:07:24 +0000

Since beginning operations in 2022, Slate Auto has made lots of headlines for its plan to offer a low-cost electric pickup truck. Now the company has won a $5-million Michigan Business Development Program performance-based grant to expand its North American headquarters in Troy, Michigan. Between its HQ in Troy and a recently-opened facility in Sterling... Read more »

源:Charged EVs score:30 日期:Wed, 20 May 2026 15:29:35 +0000

Vishay Intertechnology has introduced two AEC-Q102-qualified optocouplers designed for galvanic isolation in high-voltage EV applications—on-board chargers, DC/DC converters, and battery management system isolation stages. The VOWA617A and VOWA618A come in a widebody SMD-8 package and are built around the combination of high creepage distance and a high comparative tracking index (CTI) that grid-c

源:Electrek score:30 日期:Thu, 21 May 2026 19:32:39 +0000

Chinese lithium metal giant Ganfeng Lithium has begun producing what it calls the world’s first 10 Ah solid-state batteries with an energy density of 500 Wh/kg. The lithium giant has supply deals with Tesla, Volkswagen, Hyundai, and several other major OEMs for key EV battery materials.

more…

源:Electrek score:30 日期:Wed, 20 May 2026 21:25:51 +0000

Although the new Bolt is now on sale, GM is still calling the electric Chevy Equinox “America’s most affordable 315+ mile range EV.” For the 2027 model year, GM is addressing at least one of the biggest complaints with the current model.

more…

源:Electrek score:30 日期:Wed, 20 May 2026 19:38:49 +0000

BYD’s new flagship electric SUV, equipped with its new Blade Battery 2.0 and Flash Charging tech, has received over 100,000 orders. The new Song Ultra EV secured over 61,000. BYD said it can’t keep up with demand.

more…

源:arXiv eess.SY score:30 日期:Thu, 21 May 2026 00:00:00 -0400

arXiv:2605.20411v1 Announce Type: new Abstract: Stochastic hybrid systems combine continuous-time stochastic dynamics with discrete reset events, producing intrinsically non-Gaussian and often multimodal uncertainty. A consistent propagation law must also account for boundary-induced probability flux across guard sets, making direct density propagation through hybrid Fokker-Planck equations expen

源:arXiv eess.SY score:30 日期:Thu, 21 May 2026 00:00:00 -0400

arXiv:2605.20657v1 Announce Type: new Abstract: Thermal management is a major challenge in next-generation high-performance computing systems, particularly for heterogeneous multi-chip packages such as the NVIDIA GB200 Grace Blackwell Superchip. In this work, a physics-based computational framework is developed to optimize embedded cooling channel layouts for high-power multi-chip modules. The mo

源:arXiv eess.SY score:30 日期:Thu, 21 May 2026 00:00:00 -0400

arXiv:2605.21183v1 Announce Type: new Abstract: Against the backdrop of the burgeoning global low-altitude economy, countries have successively introduced a series of policies to accelerate the application and commercialization of electric vertical take-off and landing (eVTOL) aircraft. Nevertheless, purely electric eVTOLs confront constraints including limited battery energy density, high operat

源:Power Electronics Tips score:20 日期:Fri, 08 May 2026 14:21:47 +0000

At APEC 2026, EPC CEO Alex Lidow spoke with EEWorld Director Aimee Kalnoskas and Power Electronics Author Jeff Shepard for a conversation that goes far beyond GaN hype. From pioneering GaN adoption in AI server boards and scaling “apex” applications like humanoid robotics, to navigating fierce competition, IP battles, and shifting US innovation policy, Lidow […] The post “Solve the hardest problem

源:Power Electronics News score:20 日期:Thu, 21 May 2026 13:00:00 +0000

pSemi's multi-level buck and resonant charge pump technology underpin adaptive fast-charging ICs and a new push into humanoid robotics. The post The Adapter Fragmentation Problem and pSemi’s Adiabatic Charge Pump appeared first on Power Electronics News.

源:Power Electronics News score:20 日期:Tue, 19 May 2026 15:00:00 +0000

The new AOS controllers and smart power stages improve efficiency and battery life for next-generation Intel laptops. The post AOS Launches Intel Mobile Power Solution appeared first on Power Electronics News.