Patent ID: 8988182
Filing Date: 2015-03-24
Classification: H01F,Y10T

Abstract:
1. A method of constructing a transformer, the method comprising: wrapping a first primary winding around a core having an opening there through, the first primary winding continuously traversing substantially an entire circumference of the core in a first circumferential direction; wrapping a secondary winding around the core, the secondary winding comprising a first half and a second half, each of the first half and the second half including a plurality of turns, each turn of the plurality of turns forming a substantially complete loop passing through the opening in the core, the first half continuously traversing substantially the entire circumference of the core in the first circumferential direction, the second half continuously traversing substantially the entire circumference of the core in a second circumferential direction opposite the first circumferential direction; and wrapping a second primary winding around the core, the second primary winding continuously traversing substantially the entire circumference of the core in the second circumferential direction.