A more efficient transformer can pay for itself many times over during its 25-year lifespan The transformer plays a key role in an electrical system’s efficiency and power quality, yet 95% of buying ...

San Diego – Pulse says its Prism series planar-transformer platform reduces componentry size by 40 percent compared with conventional wirewound magnetics. The units are packaged in a footprint of 29.5 ...

Transformers and power transmission lines at a power distribution yard August 18, 2003 in Des Plaines, Illinois. Westrafo will build medium, high-voltage transformer plant in Trotwood, Ohio, with ...

These transformer losses amount to 93 TWh annually, which sheds light on the magnitude of the impact of potential improvements in transformer efficiency. In the EU, the Ecodesign Directive Tier 2 ...

Three major electric power trade groups in a letter on Feb. 15 urged the Department of Energy (DOE) to reconsider proposed energy efficiency conservation standards for distribution transformers, ...

Planar transformers and inductors for high-frequency converters differ radically from conventional magnetics in that they do not use magnet wire. Instead, windings are copper-foil lead frames or flat ...

Measurements International has introduced the AccuLoss System, a line of loss measurement systems for use in the testing of high voltage transformers and reactors. April 15, 2008 Measurements ...