COIL APPARATUS HAVING COIL ARRANGEMENT THAT INCLUDES A FERRITE LAYER AND A THERMALLY-CONDUCTIVE SILICONE LAYER

摘要

A coil apparatus includes a first housing and a second housing that surroundingly encloses the first housing. The first housing has a coil arrangement disposed therein. The coil arrangement includes a ferrite layer and a thermally-conductive silicone layer that overlies the ferrite layer. A wire conductor surrounds the first housing. A structure is received in a opening defined in the first housing to be in thermal communication with the thermally-conductive silicone layer. Another thermally-conductive silicone layer overlies the first housing and the structure so that the structure is also in thermal communication therewith. A metal layer further overlies the thermally-conductive silicone layer that overlies the first housing. The second housing includes a non-dielectric cover and a dielectric cavity portion that receives the coil arrangement. The coil apparatus is associated with an electrical charging system (ECS) that electrically charges an energy storage device (ESD) disposed on a motorized vehicle.