Contractors vie for a $1.8-billion project to replace the John A. Blatnik Bridge, which connects Duluth, Minn. and Superior, ...
By Ben Hanstein of The Maine Monitor Monitor Local is a reporting initiative to meet the local information needs of people in ...
Abstract: Single-phase single-stage ac–dc converters are widely applied, especially in on-board chargers requiring high efficiency, high power density, and bidirectional operations. The full-bridge ...