Terminal system for planar magnetics assembly

1. 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 said 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 only said first leg of said first terminal is positioned through said apertures in said first plurality of planar windings, only said first leg of said second terminal is positioned through said apertures in said second plurality of planar windings, said second leg of said first terminal having a first substantially flat surface and said second leg of said second terminal having a second flat surface, said first and second substantially flat surfaces being positioned in a juxtaposed relationship to define an interface terminal having a cross-sectional thickness greater than that of either said first leg of said first terminal or said first leg of said second terminal.

2. A planar magnetic device as recited in claim 1 wherein said first leg of said first terminal has a rectangular shape and said apertures in said first plurality of planar windings are slots and said first leg of said second terminal has a rectangular shape and said apertures in said second plurality of planar wings are slots.

3. A planar magnetic device as recited in claim 2 wherein said second leg of said first terminal and said second leg of said second terminal have apertures that align.

4. A planar magnetic device as recited in claim 3 wherein said first and second terminals are L-shaped.

5. A planar magnetic device as recited in claim 4 wherein said first and second pluralities of planar windings are secondary windings.

6. A planar magnetic device as recited in claim 4 wherein said first and second pluralities of planar windings are primary windings.