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Patent Searching and Data


Title:
ADAPTER AND CHARGING CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2017/133403
Kind Code:
A2
Abstract:
An adapter (10) and a charging control method, the adapter (10) comprising: a power conversion unit (11); a voltage feedback unit (12); a current feedback unit (13); a power adjustment unit (14). An input end of the power adjustment unit (14) is connected to an output end of the voltage feedback unit (12) and an output end of the current feedback unit (13), an output end of the power adjustment unit (14) is connected to the power conversion unit (11), and the power adjustment unit (14) is used for receiving a voltage feedback signal and a current feedback signal and stabilising an output voltage and an output current of the adapter (10) when the voltage feedback signal indicates that the output voltage of the adapter (10) has reached a target voltage or the current feedback signal indicates that the output current of the adapter (10) has reached a target current. The adapter (10) improves the safety of a charging process.

Inventors:
TIAN CHEN (CN)
ZHANG JIALIANG (CN)
Application Number:
PCT/CN2017/070549
Publication Date:
August 10, 2017
Filing Date:
January 07, 2017
Export Citation:
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Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H02J7/02
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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