Efficient Power Conversion Corporation (EPC) announces the release of the EPC91109, a performance evaluation board designed to demonstrate the benefits of enhancement-mode gallium nitride (eGaN) power ...

A phase converter provides three-phase power from a single-phase source. Old-style mechanical converters use a hybrid motor/generator, while electronic converters use capacitors and other devices to ...

The wiring diagram and its supporting files amount to 1.6 petabytes’ worth of data. The map traces more than 2.5 miles (4 kilometers) of tangled-up axons, the fibers that serve as the “wiring ...

Phase converters shall be permitted to be used for fire pump service. a) True b) False See answer and applicable Code reference The correct answer is: b) False Article 695 covers the installation of ...

Researchers at Purdue University Indianapolis have developed a groundbreaking capacitorless solid-state power filter (SSPF) for DC-AC converters, addressing the limitations of traditional passive ...

What is a phase? Middle school science class provides an introduction to phases: solids, liquids and gases, and perhaps an argument to be made for plasma. When thinking of these materials at the ...

In order to improve power extraction under the ambient condition, a buck–boost single-phase transformer-free grid-connected photovoltaic converter based on coupled inductance has been proposed by ...

Mark is an expert in maintenance management, having racked up an impressive track record during his time working in the field. He also has extensive knowledge of, and practical expertise with, the ...

BiFeO3 is the most widely known multiferroic at room temperature, possessing both ferroelectricity and antiferromagnetism. It has high Curie temperature and Néel temperature, i.e., 1103 and 643 K, ...

We demonstrate the systematic tuning of a trivial insulator into a Mott insulator and a Mott insulator into a correlated metallic and a pseudogap state, which emerge in a quasi-two-dimensional ...