Abstract: The extinguishing performance of low-voltage dc circuit breakers is intricately influenced by the arc motion process, which in turn is shaped by the structure of the arc chamber.

Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...

A half-dozen Republican senators wrote a Supreme Court brief opposing Louisiana’s position. Former U.S. Attorney General ...

A federal appeals court agreed to have the full bench rehear arguments by the Consumer Financial Protection Bureau's union ...

Testing a regulator all the way down to zero volts to see how it behaves and finding an output level, below which bad things ...

Judges questioned whether the matter should be channeled away from federal court. The Trump administration appears likely to prevail on a procedural matter in a legal battle over an order revoking ...

Traditional systems deliver power to AI chips by converting AC power from the grid into DC power, which then gets transformed again into low-voltage (around one volt) DC, usable by the GPU. With that ...

The Chicago Police Department knew that Officer Carlos Baker was reckless and posed a threat to his partner, Krystal Rivera, before Baker fatally shot her last summer ...

A Washington federal appeals court wrestled with how—or if—it could block the Trump administration’s expansion of fast-tracked deportations given restrictions on the ability of courts to review ...

Netflix’s historic Warner Bros. acquisition will transform Hollywood and the streaming wars, raises antitrust questions and puts major franchises like DC and 'Stranger Things' under one roof.

In its 2-1 decision, the U.S. Court of Appeals for the District of Columbia said Humphrey’s Executor v. U.S.—establishing that the president cannot fire without cause appointees at certain independent ...