Abstract: How to realize the high power factor, high efficiency, miniaturization and high power density of AC-DC converter is the key problem of battery charging applications. In this paper, an ...

AC/DC had just been through a pivotal moment in the band’s history. Their original vocalist, Bon Scott, died and was replaced by Brian Johnson. Their 1980 album, Back in Black, served as a tribute to ...

WASHINGTON — The National Park Service hosted a walkthrough of the Rock Creek Tennis Center on Tuesday. The tennis stadium has served as the home of the annual Citi Open Tennis Tournament since 1969.

Rob Pope ran a total of 1,200 miles (1,930km) while pushing a stroller called Rosie [Ben Hodgart/Big Energy Productions] An AC/DC fan has run an ultramarathon dressed as the band's Angus Young, ...

Jets' Adam Lowry uses "Espresso" by Sabrina Carpenter as his goal song, and Dylan Larkin's Red Wings use Eminem's "Without Me" as their goal song. Demetrius Robinson / The Athletic; Valerie Macon / ...

Long before Donald Trump ever had political aspirations, he was grabbing headlines as one of New York’s most talked-about real estate moguls. Trump’s penchant for partying — and his numerous affairs — ...

Long before Donald Trump ever had political aspirations, he was grabbing headlines as one of New York’s most talked-about real estate moguls. Trump’s penchant for partying -- and his numerous affairs ...

ROUND ROCK, Texas — Crews are responding to a spill in Round Rock after hundreds of gallons of kerosene leaked onto a highway Wednesday night. According to the city of Round Rock, a 275-gallon ...