📰 技术文档 Feed — 2026-05-02 06:10

自动抓取 | 71 条新内容 | 去重后 30 条 | AI 总结 3 条

🔴 SiC / GaN / 宽禁带

VideoTech Chat: SiC Gate DriversNewJoin Daniel Bogdanoff and Allegro microsystem's Karsten Düchting as they explore why

Chip Industry Week in Review

  • 来源: semi-engineering | 评分: 60 | 📥 → GitHub
  • 日期: 2026-05-01
  • Google's TPUs now for sale; 2/3nm capacity crunch; IC tool sales to China stopped; memory shortage widens in 2027; mega-earnings; Arm's agentic toolkit; Intel seeds universities; KAIST's liquid coolin

NEO commissions heavy rare earth separation production line in Europe

  • 来源: charged-evs | 评分: 60 | 📥 → GitHub
  • 日期: 2026-05-01
  • Canada-based NEO Performance Materials has commissioned a small-scale heavy rare earth element (HREE) production line at its Silmet facility in Estonia. The solvent extraction line is operating at nam

Automotive IGBT and CoolSiC™ MOSFET modules

Advancements in thermal adhesives: enhancing battery cell-to-pack and cell-to-ribbon performance for EVs

🤖 AI 要点：要点：本文介绍了新型双组份陶瓷填充聚合物热粘合剂在电动汽车电池包中的应用，通过置换微观和宏观间隙的空气显著提升热导率。该材料可直接将电池セル（pouch、cylindrical、prismatic）与冷却板或冷却带粘结，实现cell‑to‑pack或cell‑to‑ribbon的热路径。相比传统间隙填充剂，该粘合剂兼具结构粘接和热传导功能，简化了模组装配工艺。实验表明，采用该粘合剂的电池包在快速充放热峰值温度可降低约10‑15℃，提升热管理效率。这些进展有助于提高能量密度和包装

SiC and GaN Adoption to Accelerate Through 2036

  • 来源: pe-news | 评分: 30 | 📥 → GitHub
  • 日期: 2026-05-01
  • SiC and GaN adoption accelerates as EVs, AI data centers, and renewables drive demand for efficient power systems. The post SiC and GaN Adoption to Accelerate Through 2036 appeared first on Power Elec

Gallium Oxide Trench SBD, Half-Bridge Converters, Metal-Contact MEMS: Power Electronics Week Insights

  • 来源: pe-news | 评分: 30 | 📥 → GitHub
  • 日期: 2026-05-01
  • Here’s a RoundUp of this week’s must-read articles – we’ll delve into the latest developments on Gallium Oxide Trench SBD, Half-Bridge Converters, and Metal-Contact MEMS! The post Gallium Oxide Trench

Morrow begins battery cell deliveries to Proventia as Norwegian production scales up

  • 来源: charged-evs | 评分: 30 | 📥 → GitHub
  • 日期: 2026-05-01
  • Morrow Batteries has started delivering lithium iron phosphate (LFP) battery cells to Finnish technology company Proventia, as Morrow ramps up production for industrial customers at its battery cell f

Walmart rolls out ABB A400 EV fast chargers at seven sites in metro Phoenix

  • 来源: charged-evs | 评分: 30 | 📥 → GitHub
  • 日期: 2026-05-01
  • Retail giant Walmart already offers EV charging at many of its stores, but it’s in the process of rolling out its own branded charging network, and it’s moving quickly. The latest deployment to be ann

Murata Unveils Ultra-Low Power AMR Sensors

  • 来源: pe-news | 评分: 20 | 📥 → GitHub
  • 日期: 2026-05-01
  • The new AMR sensors enable multi-year operation in compact devices with low-voltage support and improved switching reliability. The post Murata Unveils Ultra-Low Power AMR Sensors appeared first on Po

Set a course for the future with the PCIM Expo

  • 来源: pe-news | 评分: 20 | 📥 → GitHub
  • 日期: 2026-05-01
  • PCIM Expo & Conference is the leading event for power electronics, uniting industry and academia to advance solutions and expert knowledge. The post Set a course for the future with the PCIM Expo appe

Motor drivers with MCU

🤖 AI 要点：要点：Infineon推出MOTIX™ MCU

🔴 汽车 / EV / 架构

Bosch just unlocked more e-bike torque and power in a simple update

  • 来源: electrek | 评分: 50 | 📥 → GitHub
  • 日期: 2026-05-01
  • If you’ve been paying attention to the e-bike world lately, you’ve probably noticed a trend: riders always seem to want more power and torque. And Bosch’s latest update looks like a direct answer to t

Now available from Powell are compact and highly reliable Micro-D SMT connectors from Winchester

  • 来源: ee-journal | 评分: 40 | 📥 → GitHub
  • 日期: 2026-05-01
  • In stock at Powell Electronics, the supplier of connectors and more for high-rel applications including defence, aerospace and industrial, are the rugged Micro-D surface-mount connectors from Winchest

FLUX GmbH Releases Whitepaper on Precision Position Feedback for Aiming and Tracking Systems in Defense Applications

  • 来源: ee-journal | 评分: 30 | 📥 → GitHub
  • 日期: 2026-05-01
  • FLUX GmbH (FLUX), a high-precision encoder company, has today announced the release of a new technical whitepaper focused on precision position feedback for aiming and tracking systems used in defense

TTTech Auto becomes TrustMotion after NXP deal

  • 来源: automotive-world | 评分: 30 | 📥 → GitHub
  • 日期: 2026-05-01
  • TTTech Auto has been rebranded as TrustMotion, almost a year after its acquisition by NXP Semiconductors closed in June 2025 The post TTTech Auto becomes TrustMotion after NXP deal appeared first on A

Tesla launches Model 3 RWD in Canada at record-low $39,490 ($29,000 USD) from China

  • 来源: electrek | 评分: 30 | 📥 → GitHub
  • 日期: 2026-05-02
  • Tesla has launched a new Model 3 Premium RWD trim in Canada starting at just $39,490 CAD — a record-low price for the electric sedan in the country. The price, which converts to roughly $29,000 USD, i

The Hidden Truths of AI Infrastructure: Why “Just Add GPUs” Always Fails

  • 来源: ee-journal | 评分: 20 | 📥 → GitHub
  • 日期: 2026-05-01
  • This week, we’re diving into the hidden challenges of AI infrastructure with David Driggers, CEO of Cirrascale. David and I chat about the surprising failure points that traditional data center planni

Alpha and Omega Semiconductor Unveils SmartClamp™ Protected DrMOS Family for AI Servers and High-End GPUs

  • 来源: ee-journal | 评分: 20 | 📥 → GitHub
  • 日期: 2026-05-01
  • Alpha and Omega Semiconductor Limited (AOS) (Nasdaq: AOSL) a designer, developer, and global supplier of a broad range of discrete power devices, wide bandgap power devices, power management ICs, and

Volvo and Google bring Gemini AI to the cabin

  • 来源: automotive-world | 评分: 20 | 📥 → GitHub
  • 日期: 2026-05-01
  • Volvo Cars was named Google's lead development partner for in-car features in 2025, paving the way for the Gemini rollout The post Volvo and Google bring Gemini AI to the cabin appeared first on Autom

Ampeco partners with Plugsurfing on managed roaming

  • 来源: automotive-world | 评分: 20 | 📥 → GitHub
  • 日期: 2026-05-01
  • Ampeco has partnered with Plugsurfing to give its eMSP customers access to more than one million charge points in 28 countries The post Ampeco partners with Plugsurfing on managed roaming appeared fir

Kia’s EV sales gain steam as it prepares to launch the EV3

  • 来源: electrek | 评分: 20 | 📥 → GitHub
  • 日期: 2026-05-01
  • Kia is off to a record start in the US in 2026, led by strong demand for hybrid and electric vehicles. The three-row EV9 and EV6 gained momentum last month, but the EV3 will likely be Kia’s biggest hi

$1.4B saved: Massachusetts locks in cheaper offshore wind power

  • 来源: electrek | 评分: 20 | 📥 → GitHub
  • 日期: 2026-05-01
  • Massachusetts has activated long-term contracts for Vineyard Wind, the state’s first utility-scale offshore wind project. Officials say the move will stabilize prices for 20 years and cut a projected

Tesla launches Basecharger for Semi, reveals $188,000 Megacharger

🤖 AI 总结 要点：Tesla 推出面向车队的两款 Semi 充电方案，Megacharger 提供最高 1.2 MW 超快充电，可在 30 分钟补充约 60% 续航；Basecharger 为 125 kW 低功率充电器，适用于车库或夜间慢充，同样在四小时内补满 60% 续航。两者均采用 MCS 3.2 标准并支持 ISO 15118‑2、OCPI 开放协议，提供 OTA 软件升级。定价透明，Megacharger 两贴起价 40 k，并收取每 kWh 188,000（2贴） ｜ Basecharger 起价 $40,000 ｜ 使用费 $0.08/kWh 技术路径：采用高功率 DC 快充架构，利用模块化电柜共享 1.2 MW 输出；低功率 Basecharger 采用相同 MCS 3.2 协议实现兼容与可扩展性。 工程权衡：超高功率需求导致大型、重量级柜体和高电流设计，需专业安装与散热；低功率方案虽成本低、体积小，但充电时间长，仅适用于停留时间较长的场景。

→ 建议 ingest 到：power-electronics

Agentic AI Security, TinyML, Inference on Edge AI MCUs: Embedded Week Insights

  • 来源: embedded-com | 评分: 20 | 📥 → GitHub
  • 日期: 2026-05-01
  • Here's a RoundUp of this week's must-read articles - we'll delve into the latest developments on Agentic AI Security, 5G NTN Modem IP, and Inference on Edge AI MCUs! The post Agentic AI Security, Tiny

🔴 其他

Compact Calendar Display Reduces Phone Dependency

  • 来源: hackaday | 评分: 40 | 📥 → GitHub
  • 日期: 2026-05-01
  • Phones can be distracting objects if you’re not an enlightened master of the mental arts. Even just reading an email or glancing at your calendar can get you caught up …read more

Running DOOM on a Travel Router With Touch Screen

  • 来源: hackaday | 评分: 30 | 📥 → GitHub
  • 日期: 2026-05-01
  • Continuing his quest to put DOOM on literally everything that has a capable enough processor and a screen, [Aaron Christophel]’s most recent target is a Slate 7 Pro travel router. With …read more

Rust Helps Make A $1 Handheld Console

  • 来源: hackaday | 评分: 20 | 📥 → GitHub
  • 日期: 2026-05-02
  • These days, even an old Game Boy will set you back $100 or more, and a new handheld console will be many multiples of that. However, you can build a …read more

🟡 MCU / SBC / PMIC

Piezo resonator offers alternative DC/DC step-down topology

  • 来源: edn | 评分: 20 | 📥 → GitHub
  • 日期: 2026-05-01
  • Power-supply inductors may be supplanted by piezoelectric energy-storage elements...maybe. And someday. The post Piezo resonator offers alternative DC/DC step-down topology appeared first on EDN.

Tale of 3 sensors operating in smart factory environments

  • 来源: edn | 评分: 10 | 📥 → GitHub
  • 日期: 2026-05-01
  • These sensor designs enable next-generation factory automation applications to ensure productivity and safety in industrial settings. The post Tale of 3 sensors operating in smart factory environments

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