公开(公告)号：US20110320829A1

公开(公告)日：2011-12-29

申请号：US12909779

申请日：2010-10-21

Applicant: Cheng Huang Chan

Inventor： Cheng Huang Chan

IPC: G06F1/26

CPC classification number: G06F1/26 ,  G06F1/266 ,  H02J7/0042 ,  H02J2007/0062

Abstract: A power supply device is mounted in a computer system. The power supply device includes a shield defining an opening, a USB port received in the opening to be exposed to an exterior, and a power supply module residing in the shield to provide power for both the computer system and the USB port. The USB port is coupled to the power supply module and provides charging current up to 2000 mA to meet the demand of external electronic devices.

Abstract translation: 电源装置安装在计算机系统中。 电源装置包括限定开口的屏蔽件，容纳在开口中以暴露于外部的USB端口以及驻留在屏蔽中以为计算机系统和USB端口供电的电源模块。 USB端口耦合到电源模块，并提供高达2000 mA的充电电流，以满足外部电子设备的需求。