Abstract: Single-phase AC-DC power converters face the challenge of twice-grid frequency power ripple (TGFPR) caused by power imbalance, requiring the use of large DC-side capacitors. Active power ...

When you think of a scope probe, you usually think of what is basically a wire with a spring hook and an attenuator. Those are passive probes. [Kerry Wong] shows off a pre-release active probe ...

Ohio State, Oregon, and Penn State remain the top-ranked teams in the conference. Several teams, including Maryland, Rutgers, Indiana, and Michigan State, are undefeated after nonconference play.

The head of Te Puni Kōkiri says an advertisement encouraging Māori to sign up to the Māori Electoral Roll was a step too far. That's despite an independent review finding the advertisement was ...

WASHINGTON (AP) — Hours after the assassination of conservative activist Charlie Kirk, FBI Director Kash Patel declared online that “the subject” in the killing was in custody. The shooter was not.

FIRST ON FOX: Rep. Chip Roy, R-Texas, is calling on House leaders to establish a new temporary committee to investigate "numerous attacks on our way of life, the destruction of the rule of law and the ...

Amazon has released a fresh glimpse at The Lord of the Rings: The Rings of Power, as filming continues on the lavish TV series' upcoming third season. The short clip, shared on social media, shows ...

The Walt Disney Co. logo appears on a screen above the floor of the New York Stock Exchange on Aug. 8, 2017. Disney bought a large part of the Murdoch family's 21st Century Fox in a $52.4 billion deal ...

The Atlantic Coast Conference brings eight unbeaten teams into Week 3 — second most among FBS conferences. One unbeaten is No. 5 Miami under Mario Cristobal, who has a huge showdown this Saturday ...

Bennett is the senior White House correspondent at TIME. President Donald Trump attends a cabinet meeting at the White House on August 26, 2025 in Washington, DC. Trump's authority on tariffs, ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...