Abstract: This paper validates the input admittance of a SEPIC power factor correction (PFC) rectifier derived from an average model and a switching model. The SEPIC PFC rectifier is implemented and ...

JEOLLANAM-DO PROVINCE, South Korea, Dec. 18, 2025 /PRNewswire/ -- Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of consumer ...

Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of consumer electronic devices, including laptop adapters, LED driver power ...

In an unprecedented move, the US Consumer Product Safety Commission (CPSC) has issued a public safety warning urging owners of certain Rad Power Bikes e-bike batteries to immediately stop using them, ...

The huge demand for energy to power data centers will be a key focus for antitrust regulators in the future, a former top official at the U.S. Justice Department’s trustbusting division said.

We may receive a commission on purchases made from links. It's not uncommon to have more than one power tool brand in your garage. After all, not all tools are created equal. Some are designed for ...

EIA projects power demand rise due to AI, cryptocurrency, and electrification Natural gas share in power generation to decrease, coal and renewables to fluctuate Gas sales to rise for residential, ...

A new reference design developed by ROHM Semiconductor uses a single microcontroller (MCU) to control both sides of the AC-DC power supply — the power-factor-correction (PFC) AC-DC converter stage and ...

NBC News issued a correction on Friday after the news outlet used “the wrong pronoun” for Minneapolis mass shooter Robin Westman, who killed two children and left over a dozen others injured during a ...

Being able to restart an iPhone on your own terms is rather useful and sometimes necessary, but not having access to your power button for whatever reason can feel like having one of your arms tied ...