公开(公告)号：US20140215203A1

公开(公告)日：2014-07-31

申请号：US13854147

申请日：2013-04-01

申请人： WISTRON CORPORATION

发明人： Chien-Liang Chen ,  Chien-Fu Liao

IPC分类号： G06F9/44

CPC分类号： G06F9/448 ,  G06F1/3206 ,  G06F1/324 ,  Y02D10/126

摘要： A protection device for an electronic system includes a detecting module, coupled between a power supply device and a computing device of the electronic system for generating a current instruction signal according to the current value of a supply current transmitted from the power supply device to the computing device; a determining module, coupled to the detecting module for generating a control signal according to the current instruction signal and at least one threshold; and a performance adjusting module, coupled to the determining module and the computing device for adjusting the performance of the computing device according to the control signal.

摘要翻译： 一种用于电子系统的保护装置，包括检测模块，该检测模块耦合在电源装置和电子系统的计算装置之间，用于根据从电源装置传输到计算机的电源电流的当前值产生电流指令信号 设备; 确定模块，耦合到所述检测模块，用于根据当前指令信号和至少一个阈值产生控制信号; 以及性能调整模块，其耦合到所述确定模块和所述计算装置，用于根据所述控制信号调整所述计算装置的性能。

公开(公告)号：US09318288B2

公开(公告)日：2016-04-19

申请号：US13732446

申请日：2013-01-02

申请人： Wistron Corporation

发明人： Chien-Liang Chen ,  Chin-Min Liu

IPC分类号： H02J1/00 ,  H02M3/00 ,  H01H47/00 ,  H02M1/00

CPC分类号： H01H47/00 ,  H02M3/00 ,  H02M2001/0032 ,  H02M2001/0045 ,  Y02B70/16 ,  Y10T307/865

摘要： A power saving circuit for an electronic device is disclosed. The power saving circuit includes a direct-current (DC) power supply, a sensing unit, and a control unit. The DC power supply is used for providing a DC current. The sensing unit, coupled to the DC power supply, is used for detecting the DC current and operating to generate a voltage signal according to the DC current. The control unit, coupled to the sensing unit, is used for determining whether a system circuit of the electronic device has a light load or a heavy load and generating an enable signal.

摘要翻译： 公开了一种用于电子设备的节电电路。 省电电路包括直流（DC）电源，感测单元和控制单元。 直流电源用于提供直流电流。 耦合到直流电源的感测单元用于检测直流电流，并根据直流电流进行操作以产生电压信号。 耦合到感测单元的控制单元用于确定电子设备的系统电路是否具有轻负载或重负载并产生使能信号。

公开(公告)号：US20130300216A1

公开(公告)日：2013-11-14

申请号：US13732446

申请日：2013-01-02

申请人： WISTRON CORPORATION

发明人： Chien-Liang Chen ,  Chin-Min Liu

IPC分类号： H01H47/00

CPC分类号： H01H47/00 ,  H02M3/00 ,  H02M2001/0032 ,  H02M2001/0045 ,  Y02B70/16 ,  Y10T307/865

摘要： A power saving circuit for an electronic device is disclosed. The power saving circuit includes a direct-current (DC) power supply, a sensing unit, and a control unit. The DC power supply is used for providing a DC current. The sensing unit, coupled to the DC power supply, is used for detecting the DC current and operating to generate a voltage signal according to the DC current. The control unit, coupled to the sensing unit, is used for determining whether a system circuit of the electronic device has a light load or a heavy load and generating an enable signal.

摘要翻译： 公开了一种用于电子设备的节电电路。 省电电路包括直流（DC）电源，感测单元和控制单元。 直流电源用于提供直流电流。 耦合到直流电源的感测单元用于检测直流电流，并根据直流电流进行操作以产生电压信号。 耦合到感测单元的控制单元用于确定电子设备的系统电路是否具有轻负载或重负载并产生使能信号。