No electricity provider in the world can guarantee an electrical supply that is free from voltage and frequency variations. The possibility of faults occurring in user installations or in the public ...

Part 1 of this series focuses on high-performance electronic loads for testing power supplies that have low output voltage and high current. It describes the necessity for special electronic loads, ...

Testing power supplies and batteries requires current loads capable of sinking large current and dissipating substantial amounts of power. A simple but accurate current load can be built using just a ...

The industry’s insatiable need for power in high-performance computing (HPC) is creating problems for test cells, which need to deliver very high currents at very consistent voltage levels through the ...

Trystar has purchased Load Banks Direct (LBD) of Covington, Kentucky, a manufacturer of high-capacity load banks used for full power load testing of emergency power systems. The acquisition will ...

This file type includes high-resolution graphics and schematics when applicable. Bob Zollo, Product Planner, Power and Energy Division, Keysight Technologies Power-supply transient recovery time is ...

INL researchers examine a set of relays that monitor electrical currents, voltages and detect problems like faults or overloads on the electric grid. Modern relays are incorporating artificial ...

Maintenance and quality assurance are more important than ever in the aerospace industry. Keeping passengers and crews safe requires regular, meticulous ground testing – especially power quality ...

It’s taken almost 10 years to design and construct, but researchers at the U.S. Department of Energy’s Idaho National Laboratory have now energized and put into service one of the nation’s most ...