A transformer protection relay does not replace upstream devices. It defines responsibility. By clearly assigning fault ...

Understanding the advantages, limitations, and use cases of each technology helps engineers create reliable consumer products.

Flu is surging across most of the U.S. But, amid an early, harsh season, there is a glimmer of promising news: The flu shot may be more effective than experts predicted. Early evidence shows that this ...

Rega has unveiled its latest contribution to the upper end of the hi-fi market with the Mercury pre-amplifier and Solis power amplifier. These are (I think) the British manufacturer’s first ...

MALVERN, Pa., Sept. 23, 2025 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (VSH) today announced that its Vishay Ametherm SL2220007 bigAMP inrush current limiting negative temperature coefficient ...

Radiation protection measures for patients will need rapid updating to keep pace with exciting new developments in nuclear medicine, according to experts at a recent IAEA meeting on the topic. The ...

Embention has officially announced the release of Veronte Autopilot 1x 4.12, marking a significant step forward from version 4.8 launched in 2022. This new release reflects the company’s ongoing ...

The Model PCP300-T414250S current transformer, the first member of Bourns’ new series of products, is built with high-efficiency permalloy material that helps reduce heat loss and energy consumption.

Abstract: Based on the dual equivalent model of a single-phase two-winding transformer and a single-phase three-winding autotransformer, a method for identifying inrush current in single-phase ...