The Minnesota town’s annual Bigfoot Days attracts visitors from across the state and country to share stories, compete for ...

Line-frequency-isolation flexible ac-link converter based on direct ac–ac choppers (FACL) is a novel ac–ac power conversion device expected to realize voltage compensation and power flow control.

A low-power spur-free precision amplifier, which uses input chopping and correlated double sampling for demodulation, is presented. This circuit employs an AC coupling between the first and the second ...