Wire-core transformer

Abstract From the Canadian patent

A variation of the toroidal transformer utilized in processes, requiring a switching power supply. A static device comprising multiple coupled windings, with a magnetic core comprised of WIRE used for introducing mutual couplings between circuits (standard IEEE definition). The improvement is the wire core comprising a, plurality of turns, in combination on one plane, of magnetically, conducting low-grade or other, wire. Primary and secondary windings encircle the core structure, through its open centre following the conventional processes of transformer manufacture. Insulating material is applied accordingly.