Foster Transformer introduces a new line of Auto-Transformers or autoformers that use a single non-isolated winding to step up or step down the available line voltage to match the requirements of the ...

This article is part of our exclusive IEEE Journal Watch series in partnership with IEEE Xplore. The rapid buildout of fast-charging stations for electric vehicles is testing the limits of today’s ...

Oftentimes the biggest obstacle indesigning an isolated dc/dc converteris the transformer design, a prospectthat sometimes discourages designersfrom undertaking an otherwisestraightforward design task ...

When alternating current (AC) prevailed over direct current (DC) in the late 1800s, one of the deciding factors was the need for voltage levels to be raised and lowered throughout the power system to ...

Transformers are very reliable devices and can provide service for a long time if regularly maintained and serviced. They’re also the single most costly item in any substation. To protect against ...

New planar construction alternatives for blending various power magnetic components of switchmode power processing circuits and systems are based on the use of core designs with multiple winding areas ...