DEVICES AND METHODS RELATED TO LAMINATED POLYMERIC PLANAR MAGNETICS

摘要

Disclosed are devices and methods related to laminated polymeric planar magnetics. In some embodiments, a magnetic device can have a base layer including a polymeric laminate layer. The base layer can further include a set of one or more conductive ribbons implemented on a first side of the polymeric laminate layer. The base layer can have a perimeter that includes at least one cut edge. The magnetic device can further include a structure implemented on the base layer. The structure can include a set of one or more conductor features implemented on a side away from the base layer. The structure can have a perimeter that includes an edge set inward from the cut edge by an amount sufficient to allow a cutting operation that cuts the polymeric laminate layer to yield the cut edge.

主权项

1. A magnetic device comprising:
a polymeric laminate layer having a first side and a second side opposite the first side; a first set of one or more conductive ribbons disposed on the first side of the polymeric laminate layer; a second set of one or more conductive ribbons disposed on the second side of the polymeric laminate layer; and a set of one or more conductive vias that extend through the polymeric laminate layer to electrically connect the first set of conductive ribbons and the second set of conductive ribbons to thereby yield a winding.