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Title:
ADAPTER AND CHARGING METHOD THEREWITH
Document Type and Number:
WIPO Patent Application WO/2017/000573
Kind Code:
A1
Abstract:
An adapter and charging method therewith. The adapter comprises: a power supply input module, a power supply output module, a battery capacity detection module, a temperature detection module and a control module. The adapter performs detection on a nominal battery capacity of a terminal, determines a maximum permitted charging current according to the battery capacity of the current terminal, and outputs a charging electrical signal in compliance with the maximum permitted charging current. The charging method performs detection on a battery capacity of a terminal currently connected for charging, and adapts for a maximum permitted charging current for charging the terminal, thus meeting the charging demands of terminals having different charging current requirements, and improving universality of a charger for terminals. In addition, a battery temperature of a currently connected terminal is detected to terminate charging in a timely manner when the battery temperature is too high, thus protecting the battery. Moreover, real-time detection of a charging current of a battery enables an output current of the adapter to be within a range of a maximum permitted charging current throughout the entire charging process, thus ensuring the integrity of battery charging.

Inventors:
NIU, Jingtao (Keji Road South Hi-Tech Industrial Park Nansha, Shenzhen Guangdong 7, 518057, CN)
Application Number:
CN2016/074702
Publication Date:
January 05, 2017
Filing Date:
February 26, 2016
Export Citation:
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Assignee:
ZTE CORPORATION (ZTE Plaza, Keji Road South Hi-Tech Industrial Park Nansha, Shenzhen Guangdong 7, 518057, CN)
International Classes:
H02J7/00
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (Suite B 1601A, 8 Xue Qing Rd.Haidian, Beijing 2, 100192, CN)
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