US Patent 7460002 Terminal system for planar magnetics assembly

A planar magnetic device comprising a planar core, a first plurality of planar windings having apertures, a second plurality of planar windings having apertures, a planar core surrounding at least a portion of the first and second plurality of planar windings, a first terminal having first and second legs separated by about ninety degrees, and a second terminal having first and second legs separated by about ninety degrees, wherein the first leg of the first terminal is positioned through the apertures in the first plurality of planar windings, the first leg of the second terminal is positioned through the apertures in the second plurality of planar windings such that the second leg of the first terminal is adjacent the second leg of the second terminal.