WIRELESS CHARGING SYSTEM WITH RECEIVER CONTROL

An example device () includes a wireless charging receive coil () configured to transduce, into an alternating current—AC—power signal, a magnetic field generated by a wireless charging transmit coil () of an external device (); an active rectifier () configured to convert the AC signal into a direct current—DC—power signal; and circuitry () configured to: obtain a target level of the DC power signal; and control the active rectifier () to output the DC power signal with the target level.