A wireless power transmitter is provided. The wireless power transmitter includes a power supply unit that supplies Alternating Current (AC) power having a predetermined voltage value, a rectification unit that is connected to the power supply unit, and rectifies the AC power, a voltage adjustment unit that is connected to the rectification unit, and adjusts a magnitude of an output voltage value of the rectified power, and outputs the adjusted power to a power transmission unit, the power transmission unit that generates the adjusted power output from the voltage adjustment unit as a signal in a form in which wireless power transmission is possible, and transmits the generated signal to a wireless power receiver, and a control unit that controls the magnitude of the output voltage value of the rectified power to be adjusted by the voltage adjustment unit in accordance with a predetermined criterion.
WIRELESS POWER TRANSMITTER AND WIRELESS POWER RECEIVER
DRAHTLOSER STROMSENDER UND DRAHTLOSER STROMEMPFÄNGER
ÉMETTEUR ET RÉCEPTEUR DE PUISSANCE SANS FIL
20.09.2017
Patent
Elektronische Ressource
Englisch
Wireless power transmitter and wireless power receiver
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