Abstract: The hybrid dc circuit breaker (HCB) is an important piece of equipment for clearing dc faults and maintaining the safe operation of dc grids. The current transition from a mechanical switch ...

Abstract: To address the high bus issue of conventional boost or buck-boost power factor correction (PFC) integrated resonant dc/dc type single-stage converters under high-voltage input, a family of ...

The DC Circuit affirmed the dismissal of Judge Pauline Newman’s lawsuit challenging her suspension from hearing cases at the Federal Circuit for refusing to sit for an independent psychological ...

Famously, Nikola Tesla won the War of the Currents in the early days of electrification because his AC system could use transformers to minimize losses for long distance circuits. That was well before ...

The Fifth Circuit Court of Appeals sided with SpaceX earlier this week, ruling that the National Labor Relations Board’s current structure is unconstitutional. The decision will keep the agency ...

Every lab supply needs voltage and current readouts. But what if your display could do more? This microcontroller-based DC power meter shows voltage, current, peak current, output power, charge in amp ...

Russ Vought, acting director of the Consumer Financial Protection Bureau, is also the director of the Office of Management and Budget. In a major win for the Trump administration, a federal appeals ...

The Consumer Financial Protection Bureau headquarters in Washington, D.C. Photo: Diego M. Radzinschi/ALM The U.S. Court of Appeals for the D.C. Circuit vacated a preliminary injunction that blocked ...

A three-judge panel at the D.C. Circuit Court of Appeals on Friday vacated a preliminary injunction that prevented Trump administration officials from firing the vast majority of Consumer Financial ...

Good morning. Hot and humid again, with showers and storms possible in the afternoon and a high around 91. Rain chances continue tonight, with a low around 73. The Nationals begin a four-game ...

The E. Barrett Prettyman U.S. Courthouse, home of the U.S. Court of Appeals for the D.C. Circuit and the U.S. District Court for the District of Columbia, on Jan. 12, 2022. Photo: Diego M.