Patent ID: 6803847
Filing Date: 2004-10-12
Classification: H02K

Abstract:
A transformer comprising a primary, a secondary and a soft iron core,the primary having a plurality of elements, each element being spaced apart from each other, and each element being in the form of an annular disk, each annular disk comprising a plurality of magnetically isolated magnetic teeth having wound thereon a plurality of electrical windings, the windings of each element of the primary being the same as any other element of the primary; the secondary having a plurality of elements, each element being spaced apart from each other, and each element being in the form of an annular disk, each annular disk comprising a plurality of magnetically isolated magnetic teeth having wound thereon a plurality of electrical windings, the windings of each element of the secondary being the same as any other element of the secondary; and wherein the elements of the primary and the elements of the secondary are mounted on the soft iron core so that the elements of the secondary are spaced from each other and interstitially disposed with the elements of the primary in an interdigitated manner.