Patent ID: 6831544
Filing Date: 2004-12-14
Classification: H01F,H05K,Y10T

Abstract:
An apparatus for providing a voltage transformation, comprising:a PCB having a plurality of conductive layers electrically separated by a plurality of insulating layers, and a plurality of conductive vias connecting the conductive layers at selected locations; a plurality of primary windings having a specified order; a plurality of secondary windings having a specified order; and wherein a first one of the plurality of primary windings is disposed on a first one of the plurality of conductive layers of the PCB, a first one of the secondary windings is disposed upon a second one of the plurality of conductive layers of the PCB, a second one of the plurality of primary windings is disposed upon a third one of the plurality of conductive layers of the PCB, a second one of the plurality of secondary windings disposed upon a fourth one of the plurality of conductive layers of the PCB, continuing until each individual one of the plurality of primary and plurality of secondary windings is disposed upon a separate one of the plurality of conductive PCB layers.