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An electrical inductor assembly comprises an inductor core having a circular shape, a wire guide that surrounds the inductor core and includes a plurality of slots, at least one of the slots forming a path winding around the inductor core, and at least one wire placed in one of the plurality of slot

An electrical inductor assembly comprises an inductor core having a circular shape, a wire guide that surrounds the inductor core and includes a plurality of slots, at least one of the slots forming a path winding around the inductor core, and at least one wire placed in one of the plurality of slots to form a winding. A method of forming an electrical inductor assembly comprises forming an inductor core having a circular shape, surrounding the inductor core with a wire guide, winding at least one wire around the inductor core along a slot in the wire guide, and applying an insulating material to the slot containing the at least one wire to electrically insulate the at least one wire.

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What is claimed is: 1. An electrical inductor assembly, comprising: an inductor core having a circular shape; a wire guide that surrounds the inductor core, the wire guide comprising: a first slot for a first wire; a second slot adjacent to the first slot for a second wire; a third slot adjacent to

What is claimed is: 1. An electrical inductor assembly, comprising: an inductor core having a circular shape; a wire guide that surrounds the inductor core, the wire guide comprising: a first slot for a first wire; a second slot adjacent to the first slot for a second wire; a third slot adjacent to the second slot for a third wire, wherein the first slot, second slot, and third slot form paths that wind around the inductor core; and a fourth slot adjacent to the third slot to provide a gap between the third wire and another wire at an outer perimeter of the wire guide, wherein the gap terminates such that the gap is absent along an inner perimeter of the wire guide; and an insulating material placed in the slots containing the wires to electrically insulate the wires and to thermally couple the wires to at least one heat sink, wherein the insulating material fills the entire slot into which the wires are placed. 2. The assembly of claim 1, wherein the at least one wire is a bare wire. 3. The assembly of claim 1, wherein the first slot, the second slot, and the third slot include slot extensions that are operable to retain the first wire, the second wire, and the third wire within the first slot, the second slot, and the third slot. 4. The assembly of claim 1, wherein an insulating material is placed into the first slot, the second slot, and the third slot to electrically insulate the first wire, the second wire, and the third wire. 5. The assembly of claim 1, wherein the first, second, and third wire are wrapped around the inductor core to form a plurality of windings, and wherein the windings extend around an entire circumference of the inductor core. 6. The inductor of claim 1, where the inductor core comprises a top portion and a bottom portion secured along an inner perimeter by an inner electrically insulating layer, and secured along an outer perimeter by an outer electrically insulating layer. 7. The assembly of claim 1, further comprising: a heat sink thermally coupled to the wire guide via the insulating material; and a cold plate thermally coupled to the wire guide via the insulating material. 8. The assembly of claim 7, wherein the cold plate includes an inlet and an outlet, wherein the inlet and the outlet are fluidly connected to permit coolant to flow through the cold plate. 9. The assembly of claim 7, wherein the heat sink is thermally coupled to a first side and an inner perimeter of the wire guide, and the cold plate is thermally coupled to a second side, opposite the first side, of the wire guide. 10. The assembly of claim 7, wherein the heat sink is fastened to the cold plate by at least one fastener. 11. A motor control system comprising: an electric motor; and a motor controller, comprising: an inductor core having a circular shape; a wire guide that surrounds the inductor core, the wire guide comprising: a first slot for a first wire; a second slot adjacent to the first slot for a second wire; a third slot adjacent to the second slot for a third wire, wherein the first slot, second slot, and third slot form paths that wind around the inductor core; and a fourth slot adjacent to the third slot to provide a gap between the third wire and another wire at an outer perimeter of the wire guide, wherein the gap terminates such that the gap is absent along an inner perimeter of the wire guide; and an insulating material placed in the slots containing the wires to electrically insulate the wires and to thermally couple the wires to at least one heat sink, wherein the insulating material fills the entire slot into which the wires are placed. 12. The motor controller system of claim 11, wherein the electric motor is operable to rotate an aircraft engine shaft. 13. An electrical inductor assembly, comprising: an inductor core including a first ring portion coaxially aligned with a second ring portion; a wire guide attached to an outside surface of the inductor core, the wire guide defining a first slot for a first wire, a second slot adjacent to the first slot for a second wire, and a third slot adjacent to the second slot for a third wire, wherein the first slot, second slot, and third slot form paths that wind around the inductor core, the wire guide further defining a fourth slot adjacent to the third slot to provide a gap between the third wire and another wire at an outer perimeter of the wire guide, wherein the gap terminates such that the gap is absent along an inner perimeter of the wire guide; and at least one heat sink thermally coupled to the wires. 14. The assembly of claim 13, where the first ring portion and the second ring portion are in contact with each other and are secured along an inner perimeter of the inductor core by an inner electrically insulating layer, and are secured along an outer perimeter of the inductor core by an outer electrically insulating layer. 15. The assembly of claim 13, wherein the plurality of second slots is coaxially aligned with the first and second ring portions. 16. The assembly of claim 13, wherein the at least one wire is a bare wire. 17. The assembly of claim 13, wherein the at least one heat sink includes a heat sink and a cold plate, the heat sink being fastened to the cold plate along an inner periphery of the assembly. 18. The assembly of claim 17, wherein the cold plate includes an inlet and an outlet, and wherein the inlet and the outlet are fluidly connected to permit coolant to flow through the cold plate.