ABB has successfully tested and delivered three 750-MVA (765/500/13.8 kV), single phase auto-transformers designed and built for the U.S.-based electric utility, Allegheny Energy. The transformers ...

Transformers have been the backbone of power grids for over a century, but today’s demands for renewable energy, electric vehicles, and smarter grids are exposing their limits. Enter solid-state ...

High-voltage buck controllers, which offer the beauty of a design without the cost and difficulty of using a transformer, enhance power-conversion efficiency and enable high output voltages.

Voltage requirements are increasing, especially for the EV market. Even devices that might be considered relatively low voltage, such as display drivers, are now pushing past established baselines.

Main steps in designing high-voltage systems. Attaining high reliability and high efficiency for high voltage. What are Pockels cells? A look at Marx pulse generators and a proposed boost version of ...

High-voltage power transmission systems are more important today than ever before because power generated at renewable energy sites in remote locations must often be transmitted to distant load ...