Patent ID: 8766758
Filing Date: 2014-07-01
Classification: H01F,H02M,Y02B,Y10T

Abstract:
1. A high-frequency transformer comprising: a plurality of cores having a central leg, the cores being arranged to form a plurality of core windows separated by the central legs; a pair of formers at opposing ends of the arranged cores, the formers including at least one slot therethrough, the slot being adjacent to and generally parallel with at least one corresponding core window; a primary winding comprising a predetermined length of electrically conductive wire wound about the central legs and extending through each of the core windows, the primary winding further extending through the slots of the formers and being wrapped around an outer surface of the formers; and at least one secondary winding, the at least one secondary winding extending through each core window, generally adjacent to the primary winding, the core windows being sized and shaped to provide a predetermined amount of leakage inductance between the primary and secondary windings.