We thus explored useful circuits ... DC-biased superconducting logic systems. "We thus set ourselves to make full-wave superconducting rectifiers capable of performing this for efficient power ...

As of 6 a.m., according to Dominion Energy's power outage map, more than 38,000 customers are without power between several counties, including Alexandria, Arlington, and Fairfax. Pepco's outage ...

The FBI director, Kash Patel, and bureau leadership are shutting down a public corruption squad that worked with Special Counsel Jack Smith in his prosecution of President Trump. The move comes days ...

RECOM has released power modules featuring an ultra-wide input voltage range of 18 to 264 VAC and 18 to 375 VDC. Designed with a standard 1.5 by 2-inch footprint, these modules deliver fully regulated ...

PEACHTREE CITY, GA – May 27, 2025 – The Printed Circuit Engineering Association (PCEA) today announced the technical program for PCB West 2025, featuring more than 125 hours of in-depth electronics ...

Abstract: This paper proposes a novel single-stage ac-to-dc light-emitting-diode (LED) driver circuit. A buck-boost power factor (PF) corrector is integrated with a flyback converter. A recycling path ...

We, the members of the IEEE, in recognition of the importance of our technologies in affecting the quality of life throughout the world, and in accepting a personal obligation to our profession, its ...

SANTA CLARA, CA – The Printed Circuit Engineering Association (PCEA) today announced the debut of the PCB Management Forum at PCB West this fall. The new all-day executive program will feature ...

This paper, for the first time, presents the design and experimental performance of a load communication switch (LCS) as key integral part of a high-current hybrid DC circuit breaker at ... which is ...

The company's proprietary low-temperature battery system successfully supported a critical national Mount Everest expedition ... the necessary sustained power and long-term stability required ...

BR1 (Bridge Rectifier): Converts AC to pulsating DC. C1 (Filter Capacitor): Smooths the pulsating DC from the bridge rectifier. U1 - 7809 Regulator: Regulates the voltage to a stable 9V. U2 - 7805 ...