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公开(公告)号：US10236697B2
公开(公告)日：2019-03-19
申请号：US14987718
申请日：2016-01-04
Applicant: APPLE INC.
Inventor： Peter J. Johnston , Neal V. Cecil , Robert Il McKeever , William O. Ferry , Steven P. Hier , Clinton Bauder , Aaron J. Barber , Reese A. Schreiber
Abstract: Circuits, methods, and apparatus where a dongle or adapter may provide continuous power in the event of a disconnection of a charging device. One example may provide a dongle having a charge storage circuit. A charging device connected to the dongle may be used to power an accessory also connected to the dongle. Following a disconnection of the charging device, the dongle may use the charger storage circuit to provide power to the accessory for a first duration. After the first duration, a host device also connected to the dongle may provide power to the accessory via the dongle.
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公开(公告)号：US20160261128A1
公开(公告)日：2016-09-08
申请号：US14987718
申请日：2016-01-04
Applicant: APPLE INC.
Inventor： Peter J. Johnston , Neal V. Cecil , Robert McKeever, II , William O. Ferry , Steven P. Hier , Clinton Bauder , Aaron J. Barber , Reese A. Schreiber
IPC: H02J7/00
CPC classification number: H02J7/0036 , H02J7/0052 , H02J7/0068 , H02J2007/0062
Abstract: Circuits, methods, and apparatus where a dongle or adapter may provide continuous power in the event of a disconnection of a charging device. One example may provide a dongle having a charge storage circuit. A charging device connected to the dongle may be used to power an accessory also connected to the dongle. Following a disconnection of the charging device, the dongle may use the charger storage circuit to provide power to the accessory for a first duration. After the first duration, a host device also connected to the dongle may provide power to the accessory via the dongle.
Abstract translation: 电源，方法和设备，其中加密狗或适配器可能在充电设备断开的情况下提供连续的电力。 一个示例可以提供具有电荷存储电路的加密狗。 连接到加密狗的充电装置可以用于为也连接到加密狗的附件供电。 在充电装置断开之后，加密狗可以使用充电器存储电路为附件提供第一持续时间的电力。 在第一个持续时间之后，也连接到加密狗的主机设备可以经由加密狗向附件提供电力。
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