Abstract: This paper proposes a new step-up DC-DC converter based on a switched boost impedance source network (SB-ZSN) with high voltage gain for application in renewable energy sources. In addition ...

A hybrid DC-DC converter topology boosts efficiency by combining a buck regulator and a charge pump. Is it the future of intermediate bus conversion?

WASHINGTON — Apple the dog is looking for her forever home after the tiny senior dog was found thrown down a trash chute at a D.C. apartment building last month. The Yorkie was found severely ...

An appeals court struck down a local law in the District of Columbia that banned gun magazines containing more than 10 bullets, describing the measure as unconstitutional. The ruling Thursday from the ...

Over a month since the start of a massive sewage spill into the Potomac River, D.C. announced Friday it will start testing the city’s two main rivers for bacteria more frequently. The sewage spill was ...

WASHINGTON (7News) — A Southeast D.C. resident said her life has been "uprooted" after a DC Water main pipe burst in early February following the winter storm. Deatrice Waters has been staying in a ...

Lawmakers are making their way back to Capitol Hill, where they will grapple with stalled talks to fund the Department of Homeland Security (DHS) ahead of Tuesday’s State of the Union address. The ...

“It’s not a great day weather wise, but it’s a wonderful celebration,” spectator Jeanette Preniczky said. “I mean to see all the festivities, the dragons. I’m a sucker for pomp and circumstance.” ...

Winter storm warnings were scaled back in parts of the Baltimore metro area as snowfall totals came in lower than expected, but steady snow continues across Washington, DC. Gusty winds up to 40 mph ...

Add Yahoo as a preferred source to see more of our stories on Google. Winter storm warnings were scaled back in parts of the Baltimore metro area as snowfall totals came in lower than expected, but ...

Abstract: This paper presents a new non-isolated expandable high gain topology with two families of switched-diode-inductor-capacitor (2F-SDIC) network named a design and analysis of very high-gain ...

Last year, Sonic the Hedgehog and his pals teamed up with DC’s Justice League, and a beautiful friendship was born. In the first DC x Sonic the Hedgehog series, they took on Darkseid himself together.