Patent ID: 7276999
Filing Date: 2007-10-02
Classification: H01F,H02M

Abstract:
1. An energy transfer element, comprising: a first winding wound around a core, the first winding having a first end and a second end; a second winding wound around the core, the second winding have a first end and a second end, wherein the first winding capacitively coupled to the second winding to provide a transfer of energy from the first winding to the second winding; and a third winding wound around the core, the third winding having a first end and a second end, wherein the first end of the third winding is electrically coupled to the first end of the second winding, wherein the second end of the third winding is uncoupled such that an influence of an electrostatic field to be produced by the first and second windings relative to the core are to be cancelled by an electrostatic field to be created by the third winding.