发明名称 |
CHARGING DEVICE AND CHARGING METHOD |
摘要 |
An exemplary embodiment provides a charging method. The charging method includes detecting a charging current and producing a current-detecting signal according to the charging current; comparing the current-detecting signal with a first reference voltage and producing a current comparison signal accordingly; producing a second reference voltage according to the current comparison signal; comparing a battery voltage of a battery with the second reference voltage and producing a voltage comparison signal accordingly; producing a set of control signals according to the voltage comparison signal; and producing an adjusted charging voltage according to the control signals and a charging voltage, wherein the charging current is produced by the adjusted charging voltage to charge the battery.
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申请公布号 |
US2013181659(A1) |
申请公布日期 |
2013.07.18 |
申请号 |
US201213601430 |
申请日期 |
2012.08.31 |
申请人 |
CHANG YUNG-HSI;LUO YI-FENG;YU CHUEH-HAO;JUANG KAI-CHEUNG |
发明人 |
CHANG YUNG-HSI;LUO YI-FENG;YU CHUEH-HAO;JUANG KAI-CHEUNG |
分类号 |
H02J7/00 |
主分类号 |
H02J7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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