Patent ID: 11894778
Assignee: VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A direct current (DC)-DC converter comprising:
a pulse width modulation (PWM) inverter that generates an alternating current (AC) voltage;
a matrix transformer comprising a plurality of transformer components, wherein:
a transformer component among the plurality of transformer components comprises a split primary winding and a plurality of secondary windings, and the split primary winding comprises a first partial primary winding wound on a first winding leg of the transformer component with a first secondary winding, and a second partial primary winding wound on a second winding leg of the transformer component with a second secondary winding; and

a multiphase current doubler rectifier comprising a plurality of synchronous rectifiers corresponding to the plurality of transformer components of the matrix transformer.