May 29, 2024 · USB-PD R3.2 introduces significant changes. While the required current is the same as in R3.1, AVS is now required for Standard Power Range (SPR).

Dec 23, 2024 · According to the prospectus, the IPO subscription (stock code: 2577) period for Innoscience’s H shares is from Dec. 18 to Dec. 23, 2024. The company has set the IPO price range between HKD 30.86 and HKD 33.66 per share. The company plans to globally issue 45,364 million H shares, with about 4 million shares offered in Hong Kong and about 45 million shares internationally, along with a 15% ...

Jan 2, 2025 · At the heart of the electric vehicle (EV) revolution is a growing realization: weight is the enemy. Against this backdrop, Vicor unveiled its latest automotive power solutions, promising innovations that significantly enhance power density while addressing the weight challenges faced by original equipment manufacturers (OEMs). Three new DC-DC converter power modules enable 48V zonal ...

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Oct 7, 2024 · Neapco Inc., a Tier 1 automotive supplier in the U.S., has partnered with European Elaphe Propulsion Technologies, a pioneer in next-generation electric vehicles, to create an innovative electric powertrain solution for electric and hybrid vehicles, named SuperBear.The powertrain utilizes patented bearing and e-motor technology to achieve the maximum torque in a small configuration, delivering ...

Nov 3, 2023 · Engineering samples of the 1200 V, 11 mΩ CoolSiC™ Gen2p S-cells are available, along with an embedding evaluation kit in a half-bridge configuration for V IN up to 900V and 50 kW capability without device paralleling. The low L PL ≈ 2nH results in clean, fast switching. Preliminary switching results from this evaluation board using 1200V, 14 mΩ embedded CoolSiC™ S-Cells are shown in ...

Dec 10, 2024 · Tips for THD reduction. Below, we summarize some of the tips for THD reduction. Soft start to reduce current spikes at zero crossing. The bridgeless-totem-pole (BTP) architecture is gaining widespread acceptance with the use of GaN- …

May 24, 2024 · Role of leakage current while selecting the power supply. The leakage current is defined in IEC60601-1 as the current that is not functional. The following leakage currents are classified as earth leakage current, touch current, and patient leakage current.

May 16, 2024 · Bidirectional micro-inverter topologies allow easier integration of energy storage solutions (ESS) with high efficiency. The report also predicts a greater level of intelligent integration of PV generation into the mainstream power grid, at both the micro-grid (5 kW – 500 kW) and the centralized utility-scale generation (100s of MW).

Dec 17, 2024 · Automotive. Adoption of 48-V systems is expected to rise in 2025, having important effects on sectors including data centers and automotive. These systems will be rather important in applications such as thermal management and advanced driver-assistance systems, thus improving overall EV performance.