Lear Corporation
ASSEMBLY FOR A LOW-PROFILE WIRELESS CHARGER

Abstract:

In at least one embodiment, a transformer assembly including a bobbin, a first winding and a second winding is provided. The bobbin defines a first chamber, a second chamber, and a gap. The first winding is positioned in the first chamber. The second winding is positioned in the second chamber. The gap separates the first chamber from the second chamber to cause the first winding and the second winding to generate a leakage inductance such that the leakage inductance and a capacitance of a capacitor that is operably coupled to the transformer assembly generate a resonant frequency to enable inductive mode charging with a vehicle pad.