公开(公告)号：US20070046281A1

公开(公告)日：2007-03-01

申请号：US11216732

申请日：2005-08-31

申请人： Reynaldo Domingo ,  Masud Reza ,  Hai Nguyen

发明人： Reynaldo Domingo ,  Masud Reza ,  Hai Nguyen

IPC分类号： G01R11/32

CPC分类号： G01R21/07 ,  G01R21/133

摘要： A power meter receives an output-voltage and a current-indicative signal generated by at least one power supply of an electronic system. The output voltage powers at least one electronic component of the electronic system. The current-indicative signal indicates a percentage of a maximum output current capacity at which the power supply is producing current. From the output voltage and the current-indicative signal, the power meter determines the input power received by the power supply.

公开(公告)号：US20070096563A1

公开(公告)日：2007-05-03

申请号：US11264244

申请日：2005-10-31

申请人： Prasad Atluri ,  Hai Nguyen ,  Reynaldo Domingo

发明人： Prasad Atluri ,  Hai Nguyen ,  Reynaldo Domingo

IPC分类号： H02J7/00

CPC分类号： G06F1/263 ,  G06F11/2015 ,  H02J9/061 ,  Y10T307/62 ,  Y10T307/724

摘要： Methods and apparatuses are disclosed that may allow elimination of isolation devices for redundant power supplies while mitigating the undesirable effects of their elimination.

摘要翻译： 公开了可以消除用于冗余电源的隔离装置的方法和装置，同时减轻其消除的不良影响。

公开(公告)号：US20060226705A1

公开(公告)日：2006-10-12

申请号：US11093934

申请日：2005-03-30

申请人： Prasad Atluri ,  Hai Nguyen ,  Reynaldo Domingo

发明人： Prasad Atluri ,  Hai Nguyen ,  Reynaldo Domingo

IPC分类号： H02J3/38

CPC分类号： H02J1/102 ,  Y10T307/544 ,  Y10T307/62 ,  Y10T307/839

摘要： Disclosed is a power supply module for use in an electronic system having redundant power supply modules connected to a power bus. The power supply module includes an output filter. The output filter is configured, upon insertion of the power supply module into the electronic system during operation of the electronic system, to limit reverse current flow into the power supply module from the power bus for a period of time until steady state voltage conditions exist on the power bus. The output filter is configured to then remove the current-limiting, leaving an output inductor-capacitor filter.

公开(公告)号：US20050276081A1

公开(公告)日：2005-12-15

申请号：US10867457

申请日：2004-06-14

申请人： Mohamed Bemat ,  Reynaldo Domingo ,  Hai Nguyen

发明人： Mohamed Bemat ,  Reynaldo Domingo ,  Hai Nguyen

IPC分类号： H02H7/12 ,  H02M1/00 ,  H02M3/158

CPC分类号： H02H7/1213 ,  H02M1/32 ,  H02M3/1584

摘要： A DC-to-DC converter comprises a first power module, at least a second power module coupled to the first power module, and a protection circuit coupled to the first and second power modules. The protection circuit causes a system power good signal to be at a state indicative of a power problem when the protection circuit detects that a switching node of one of the power modules has ceased switching.

摘要翻译： DC-DC转换器包括第一功率模块，耦合到第一功率模块的至少第二功率模块和耦合到第一和第二功率模块的保护电路。 当保护电路检测到一个电源模块的交换节点已经停止切换时，保护电路使得系统电源良好信号处于表示电力问题的状态。

公开(公告)号：US07939967B2

公开(公告)日：2011-05-10

申请号：US12491773

申请日：2009-06-25

申请人： Daniel Humphrey ,  Amin Bemat ,  Reynaldo Domingo

发明人： Daniel Humphrey ,  Amin Bemat ,  Reynaldo Domingo

IPC分类号： H02J9/00

CPC分类号： H02J1/10 ,  H02J9/061 ,  Y10T307/50 ,  Y10T307/62

摘要： Apparatus and methods are provided. A system includes two or more power supplies receiving electrical energy from respective independent sources. One of the power supplies detects an anomalous condition of the associated energy source and provides an alert signal. At least one of the other power supplies transitions from a standby mode to a normal output mode in response to the alert signal. The failing power supply provides operating level energy to an electrical load while the one or more other power supplies transition from standby to normal output level.

摘要翻译： 提供了装置和方法。 系统包括从相应的独立源接收电能的两个或多个电源。 其中一个电源检测相关能量源的异常状况并提供报警信号。 响应于警报信号，至少其中一个电源从备用模式转换到正常输出模式。 当一个或多个其他电源从待机转换到正常输出电平时，故障电源为电气负载提供工作电平能量。

公开(公告)号：US20100327656A1

公开(公告)日：2010-12-30

申请号：US12491773

申请日：2009-06-25

申请人： DANIEL HUMPHREY ,  Amin Bemat ,  Reynaldo Domingo

发明人： DANIEL HUMPHREY ,  Amin Bemat ,  Reynaldo Domingo

IPC分类号： H02J4/00

CPC分类号： H02J1/10 ,  H02J9/061 ,  Y10T307/50 ,  Y10T307/62

摘要： Apparatus and methods are provided. A system includes two or more power supplies receiving electrical energy from respective independent sources. One of the power supplies detects an anomalous condition of the associated energy source and provides an alert signal. At least one of the other power supplies transitions from a standby mode to a normal output mode in response to the alert signal. The failing power supply provides operating level energy to an electrical load while the one or more other power supplies transition from standby to normal output level.

摘要翻译： 提供了装置和方法。 系统包括从相应的独立源接收电能的两个或多个电源。 其中一个电源检测相关能量源的异常状况并提供报警信号。 响应于警报信号，至少其中一个电源从备用模式转换到正常输出模式。 当一个或多个其他电源从待机转换到正常输出电平时，故障电源为电气负载提供工作电平能量。