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公开(公告)号：US20100066311A1
公开(公告)日：2010-03-18
申请号：US12210710
申请日：2008-09-15
申请人： Cheng Bao , Martin Guthrie , Frank Bognar
发明人： Cheng Bao , Martin Guthrie , Frank Bognar
IPC分类号： H02J7/00
CPC分类号： H02J7/0073
摘要： Various embodiments are described herein for a charging device and an associated charging method for charging a rechargeable battery. The charging device generally includes a current source that is coupled to a power source and configured to provide a charging current to the rechargeable battery. The charging device further includes a controller that is configured to control the current source to provide the charging current with an amplitude that is less than the charging current required by the rechargeable battery in a given charging state to bring an output voltage of the current source towards the voltage of the rechargeable battery.
摘要翻译： 这里描述了用于为可再充电电池充电的充电装置和相关联的充电方法的各种实施例。 充电装置通常包括电流源，其耦合到电源并且被配置为向可再充电电池提供充电电流。 充电装置还包括控制器，其被配置为控制电流源以在给定充电状态下以小于可再充电电池所需的充电电流的幅度来提供充电电流，以使电流源的输出电压朝向 可充电电池的电压。
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2.发明授权Power supply circuit and method for providing output voltage to charge a battery 有权电源电路和提供输出电压的电池的方法公开(公告)号：US08519671B2
公开(公告)日：2013-08-27
申请号：US12210710
申请日：2008-09-15
申请人： Cheng Bao , Martin Guthrie , Frank Bognar
发明人： Cheng Bao , Martin Guthrie , Frank Bognar
IPC分类号： H02J7/00
CPC分类号： H02J7/0073
摘要： Various embodiments are described herein for a charging device and an associated charging method for charging a rechargeable battery. The charging device generally includes a current source that is coupled to a power source and configured to provide a charging current to the rechargeable battery. The charging device further includes a controller that is configured to control the current source to provide the charging current with an amplitude that is less than the charging current required by the rechargeable battery in a given charging state to bring an output voltage of the current source towards the voltage of the rechargeable battery.
摘要翻译： 这里描述了用于为可再充电电池充电的充电装置和相关联的充电方法的各种实施例。 充电装置通常包括电流源，其耦合到电源并且被配置为向可再充电电池提供充电电流。 充电装置还包括控制器，其被配置为控制电流源以在给定充电状态下以小于可再充电电池所需的充电电流的幅度来提供充电电流，以使电流源的输出电压朝向 可充电电池的电压。
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