Patent ID: 7924130

Claim:
An isolation magnetic device comprising: a core including a first hole and a second hole, the second hole of the core being spaced from the first hole and having a longitudinal axis extending parallel to a longitudinal axis of the first hole; and a wire having first and second ends, the first end of the wire extending through the first hole of a core, around a first side of the core and through a second hole of the core in first direction; the second end of the wire extending through the second hole of the core, around the first side of the core and through the first hole of the core in a second direction and wherein a portion of the wire between the first end and the second end is bunched to produce a tap for said isolation magnetic device; and wherein the wire comprises a first and a second wire; and wherein the core is a first core, and the device further comprises; a second core including a first hole and a second hole, the second hole of the second core being spaced from the first hole and having a longitudinal axis extending parallel to a longitudinal axis of the first hole; the first and second ends of the first wire twisted to produce a twisted wire; the twisted wire extending through the first hole of the second core, around a first side of the second core, and through the second hole of the second core.