In boost power factor correction (PFC) converters, a low-pass filter (LPF) is generally adopted to eliminate the influence of the double-line frequency output voltage ripple on the controlled input ...

In this paper output noise is investigated for several fractional-order filters. Examples are given using the low-pass Butterworth current-mode active-RC filter approximations. It is demonstrated ...

A Squamish pharmacy manager alleges she lost more than $534,000 in bitcoin in 2021 — worth roughly $1.8 million now — after her personal information was given to a hacker by a cellphone store employee ...

EAU CLAIRE (WKBT) -- Two men who lived on the same Eau Claire street have been charged with multiple counts of child sexual assault involving several young victims from their neighborhood.