公开(公告)号：US20140049209A1

公开(公告)日：2014-02-20

申请号：US13587395

申请日：2012-08-16

Applicant: Chin-Ching CHANG ,  Heng-Chuan CHEN ,  Xuan-Ni HONG

Inventor： Chin-Ching CHANG ,  Heng-Chuan CHEN ,  Xuan-Ni HONG

IPC: H02J7/00

CPC classification number: H02J7/0052 ,  G06F1/266 ,  H02J2007/0062

Abstract: A charging converter has a first protocol interface and a second protocol interface mounted on a body. The body further has a switching circuit. Each of the first protocol interface and the second protocol interface has a power pin, a ground pin and two data pins. The power pin of the first protocol interface is connected to the power pin of the second protocol interface. The data pins of the second protocol interface are connected to the data pins of the first protocol interface through the switching circuit. The switching circuit serves to switch to a synchronous mode or a fast charging mode. When the synchronous mode is selected, the power and data channels between the first protocol interface and the second protocol interface are simultaneously established. When the fast charging mode is selected, only the power channel is established to accelerate the charging speed.

Abstract translation: 充电转换器具有安装在主体上的第一协议接口和第二协议接口。 身体还有一个开关电路。 第一个协议接口和第二个协议接口都有一个电源引脚，一个接地引脚和两个数据引脚。 第一个协议接口的电源引脚连接到第二个协议接口的电源引脚。 第二协议接口的数据引脚通过开关电路连接到第一协议接口的数据引脚。 开关电路用于切换到同步模式或快速充电模式。 当选择同步模式时，同时建立第一个协议接口和第二个协议接口之间的电源和数据通道。 当选择快速充电模式时，只建立电源通道来加速充电速度。