Wireless power receiver and power control method thereof
First Claim
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1. A wireless power receiver for transferring power received from a wireless power transmitter to a load, the wireless power receiver comprising:
- a reception coil to receive AC power from the wireless power transmitter;
a rectifying unit to rectify the received AC power into DC power; and
a charging management unit to control DC power applied to the load by comparing the DC power with a threshold value,wherein the charging management unit periodically measures the rectified DC power while the load is maintained in the charging mode.
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Abstract
Disclosed is a wireless power receiver for transferring power received from a wireless power transmitter to a load. The wireless power receiver includes a reception coil to receive AC power from the wireless power transmitter; a rectifying unit to rectify the received AC power into DC power; and a charging management unit to control DC power applied to the load by comparing the DC power with a threshold value.
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19 Claims
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1. A wireless power receiver for transferring power received from a wireless power transmitter to a load, the wireless power receiver comprising:
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a reception coil to receive AC power from the wireless power transmitter; a rectifying unit to rectify the received AC power into DC power; and a charging management unit to control DC power applied to the load by comparing the DC power with a threshold value, wherein the charging management unit periodically measures the rectified DC power while the load is maintained in the charging mode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification