When you’re testing or debugging some mains-powered gear, plugging it directly into the outlet can often be an exciting ...

With its huge capacity, the EcoFlow Delta Pro 3 is one of the only power stations on this list that can realistically handle basic whole-home backup. A single unit features a battery capacity of 4,096 ...

What do you do when the 12-volt battery dies?

Traditional ICE (internal combustion engine) cars keep the 12-volt battery topped up with an alternator. When the gas engine is running, a belt turns the alternator, which generates DC power to ...

Abstract: Incorporating switched-capacitor structures into isolated dc-dc converters is a promising approach to alleviate the limitations of topologies fully based on the use of high step-down ...

The Trump administration is terminating a nonprofit’s management of three public Washington, DC, golf courses, in what may be the latest effort to put President Donald Trump’s stamp on local ...

In 2020, the National Links Trust signed a 50-year deal to oversee Washington D.C.'s three municipal golf courses. Just five years later, the Trump administration has officially ended that lease, ...

After tearing down a section of the White House to make way for his future ballroom, President Donald Trump is moving forward on another construction project that would change the face of the nation's ...

President Donald Trump’s campaign to reshape the nation’s capital in his image is setting its focus on Washington’s public golf courses. The National Links Trust — the nonprofit organization that has ...

It’s almost time to ring in 2026 — and D.C. is celebrating on the National Mall. The fireworks will begin at midnight to celebrate the new year. To commemorate America’s 250th birthday in 2026, the ...

Abstract: This article presents a novel bidirectional dc–dc converter with a cubic voltage gain ratio, designed to address the limitations of existing converter topologies and enhance performance in ...