Abstract: In this article, a 12-switch non-isolated LLC (NI-LLC) converter is proposed to address the application requirements of 4:1 bidirectional fixed-ratio voltage conversion in 48 V mild hybrid ...

Lawmakers head into President Trump’s second year facing questions about whether they can reclaim congressional clout in the face of his power grab. Congressional Memo Lawmakers head into President ...

Abstract: Power converters are a highly important technology for power systems in electric vehicles (EVs), as well as in the generation and utilization of renewable energy. However, controlled power ...

CHICAGO, Dec. 23 - In Chicago’s working-class Pilsen neighborhood, a 60s-era oil-fired power plant rises up from an industrial lot behind Dvorak Park, which in warmer weather is packed with children ...

NFL power rankings entering Week 17 of the 2025 season (previous rank in parentheses): 1. Los Angeles Rams (1): We know they just lost, their second defeat in four games ... albeit a quasi-fluky one.

City officials have called for a hearing investigating Waymo after the company’s self-driving taxis suffered widespread problems during a power outage. By Soumya Karlamangla San Francisco officials on ...

With street lights out and wireless data limited, the Waymo vehicles were causing backups across the city. With street lights out and wireless data limited, the Waymo vehicles were causing backups ...

A widespread power outage impacted about 130,000 Pacific Gas and Electric Company (PG&E) customers in San Francisco on Saturday, December 20, leading to street closures and disruptions in public ...