A wireless charging unit to be attached to a back surface of a side wall of a case in which an electronic device including internally a wireless power receiving coil is placed upright. The wireless charging unit includes a power supplying coil provided at a position facing the back surface of the side wall of the case to wirelessly supply power, circuit board connected to the power supplying coil to feed a current to the power supplying coil, and a housing that houses the circuit board. The center of the power supplying coil is located above the center of the housing in an in-plane direction of the power supplying coil.
WIRELESS CHARGING UNIT
2021-06-10
Patent
Electronic Resource
English
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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