An approach that improves energy efficiency and reduces power using three coupled control loops.

However, closing the current control loop of a continuous conduction mode (CCM) totem-pole bridgeless PFC is not as straightforward as it is for a traditional PFC. A traditional PFC operating in CCM ...

LUBBOCK, Texas— Bridge maintenance and repairs will continue this week on the north Loop 289 bridges at Interstate 27, a Texas Department of Transportation press release said. On Wednesday ...

ASHBURN, Va. — The Commanders have hired Jesse Madden, John Madden’s grandson, as an offensive quality control coach. Jesse Madden, a recent Michigan graduate, was a quarterback for the ...