公开(公告)号：US20110219255A1

公开(公告)日：2011-09-08

申请号：US12848194

申请日：2010-08-01

Applicant: PING-CHENG HSIEH ,  JUI-HSIU LIN ,  HAO-CHIEH LIU ,  CHENG-TUAN LU

Inventor： PING-CHENG HSIEH ,  JUI-HSIU LIN ,  HAO-CHIEH LIU ,  CHENG-TUAN LU

IPC: G06F1/26 ,  G06F11/30

CPC classification number: G06F1/26 ,  G06F11/30

Abstract: A power supply includes a power supply module, a microcontroller, a setting unit, a number of switch units, a number of current detection units, and a number of output connectors. Each switch unit is connected to one output connector via one current detection unit. The power supply module converts an alternating current (AC) voltage into a direct current (DC) to power electronic devices connected to each output connector by the corresponding switch unit, and the corresponding current detection unit. Each current detection unit detects a current passing through the output connector. The microcontroller calculates a total power of the power supply module according the detected currents and the DC voltage, and turns off all the switch units when the total power is greater than a predetermined current according to a protection mode set in the setting unit.

Abstract translation: 电源包括电源模块，微控制器，设置单元，多个开关单元，多个电流检测单元和多个输出连接器。 每个开关单元通过一个电流检测单元连接到一个输出连接器。 电源模块将交流（AC）电压转换成直流电（DC），以通过相应的开关单元和相应的电流检测单元为连接到每个输出连接器的电子设备供电。 每个电流检测单元检测通过输出连接器的电流。 微控制器根据检测到的电流和DC电压来计算电源模块的总功率，并且当总功率大于预定电流时根据设置单元中设置的保护模式关闭所有开关单元。

公开(公告)号：US08286020B2

公开(公告)日：2012-10-09

申请号：US12848194

申请日：2010-08-01

Applicant: Ping-Cheng Hsieh ,  Jui-Hsiu Lin ,  Hao-Chieh Liu ,  Cheng-Tuan Lu

Inventor： Ping-Cheng Hsieh ,  Jui-Hsiu Lin ,  Hao-Chieh Liu ,  Cheng-Tuan Lu

IPC: G06F1/28 ,  G06F1/30

CPC classification number: G06F1/26 ,  G06F11/30

Abstract: A power supply includes a power supply module, a microcontroller, a setting unit, a number of switch units, a number of current detection units, and a number of output connectors. Each switch unit is connected to one output connector via one current detection unit. The power supply module converts an alternating current (AC) voltage into a direct current (DC) to power electronic devices connected to each output connector by the corresponding switch unit, and the corresponding current detection unit. Each current detection unit detects a current passing through the output connector. The microcontroller calculates a total power of the power supply module according the detected currents and the DC voltage, and turns off all the switch units when the total power is greater than a predetermined current according to a protection mode set in the setting unit.

Abstract translation: 电源包括电源模块，微控制器，设置单元，多个开关单元，多个电流检测单元和多个输出连接器。 每个开关单元通过一个电流检测单元连接到一个输出连接器。 电源模块将交流（AC）电压转换成直流电（DC），以通过相应的开关单元和相应的电流检测单元为连接到每个输出连接器的电子设备供电。 每个电流检测单元检测通过输出连接器的电流。 微控制器根据检测到的电流和DC电压来计算电源模块的总功率，并且当总功率大于预定电流时根据设置单元中设置的保护模式关闭所有开关单元。