Patent ID: 8154891

Claim:
A DC/DC converter, comprising: substantially similar first and second transformers including an integrated magnetic core having first and second gapped legs and first and second ungapped legs to provide independent first and second transformers and first and second energy storage inductors, the first transformer including first and second primary windings and first and second secondary windings with a first primary/secondary winding pair and second primary/secondary winding pair; and the second transformer including first and second primary windings and first and second secondary windings with a first primary/secondary winding pair and a second primary/secondary winding pair; wherein the converter provides a first voltage level in a first configuration having the first and second secondary windings of the first and second transformers coupled in parallel and provides a second voltage level substantially twice the first voltage level in a second configuration having the first and second secondary windings of the first and second transformers coupled in series.