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1. 发明授权

US07473101B2 Connector for mezzanine mounting of a printed wiring board 失效
标题翻译：用于夹层安装印刷电路板的连接器
公开(公告)号：US07473101B2
公开(公告)日：2009-01-06
申请号：US11381858
申请日：2006-05-05
申请人： William L. Brodsky , Kevin R. Covi , Steven G. Shevach , Mitchell L. Zapotoski
发明人： William L. Brodsky , Kevin R. Covi , Steven G. Shevach , Mitchell L. Zapotoski
IPC分类号： H01R12/00
CPC分类号： H01R12/52 , H01L2924/00013 , H05K1/0262 , H05K1/144 , H05K3/3447 , H05K3/368 , H05K2201/10424 , H01L2224/29099
摘要： A connector for a voltage regulator module (VRM) that provides for a parallel coupling to a printed wiring board (PWB) without surface mounting of the VRM includes a plurality of conductive power blades mounted within slots of insulators. The VRM connector is coupled to PWB and VRM and provides for spacing between the VRM and the PWB. The VRM connector provides for high current flow and reduced circuit heating.
摘要翻译：用于在没有VRM的表面安装的情况下提供与印刷线路板（PWB）的并联耦合的电压调节器模块（VRM）的连接器包括安装在绝缘体的槽内的多个导电动力叶片。 VRM连接器连接到PWB和VRM，并提供VRM和PWB之间的间隔。 VRM连接器提供高电流和减少电路加热。

2. 发明授权

US07298601B2 Over-voltage protection for voltage regulator modules of a parallel power system 失效
标题翻译：并联电力系统稳压器模块的过电压保护
公开(公告)号：US07298601B2
公开(公告)日：2007-11-20
申请号：US11199644
申请日：2005-08-09
申请人： Kevin R. Covi , Raymond J. Harrington , Robert P. Makowicki , Steven G. Shevach , Dale F. Sorenson , Brian C. Tucker
发明人： Kevin R. Covi , Raymond J. Harrington , Robert P. Makowicki , Steven G. Shevach , Dale F. Sorenson , Brian C. Tucker
IPC分类号： H02H9/00 , H02H3/20
CPC分类号： H02M3/1584 , H02M1/32
摘要： A protection circuit for a parallel power system having at least two parallel coupled voltage regulators is disclosed. The protection circuit includes at least two isolation control circuits, each control circuit being coupled to a respective voltage regulator. Each isolation control circuit includes a current sense circuit for sensing current polarity at an output of the respective voltage regulator, and a controller for automatically isolating the respective voltage regulator when an over-voltage condition exists at an output of the parallel power system and a positive current polarity is sensed at the output of the respective voltage regulator. The at least two isolation control circuits isolate only a voltage regulator having positive current outflow during the over-voltage condition. In one embodiment, each isolation control circuit further includes an over-voltage detection circuit for detecting when the over-voltage condition exists at the output of the parallel power system.
摘要翻译：公开了一种具有至少两个并联耦合电压调节器的并联电力系统的保护电路。保护电路包括至少两个隔离控制电路，每个控制电路耦合到相应的电压调节器。每个隔离控制电路包括用于检测各个电压调节器的输出端的电流极性的电流检测电路，以及当在并联电力系统的输出端存在过电压状态时，用于自动隔离相应电压调节器的控制器，在相应的电压调节器的输出处感测出电流极性。至少两个隔离控制电路在过电压状态期间仅隔离具有正电流流出的电压调节器。在一个实施例中，每个隔离控制电路还包括过电压检测电路，用于检测并联电力系统的输出端何时存在过电压状态。

3. 发明授权

US5539606A Electronic circuit breaker 失效
标题翻译：电子断路器
公开(公告)号：US5539606A
公开(公告)日：1996-07-23
申请号：US201872
申请日：1994-02-25
申请人： Kevin R. Covi , William J. Petrowsky , Steven G. Shevach
发明人： Kevin R. Covi , William J. Petrowsky , Steven G. Shevach
IPC分类号： H02H3/093 , H02H3/00
CPC分类号： H02H3/093
摘要： An electronic circuit breaker includes multiloop control loops based upon a current sensing loop and a voltage sensing loop. The current sensing loop also operates to drive a timer which ultimately controls whether current flows through the load or not. Additionally, the current loop is made to be dominant over the voltage loop. However, during normal operation the voltage loop and current loop act cooperatively to effectively control the impedance as seen by the load.
摘要翻译：电子断路器包括基于电流感测回路和电压感测回路的多回路控制回路。电流感测回路还操作来驱动，其最终控制是否电流流过负载或不定时器。此外，电流环应大于电压回路优势。然而，在正常工作期间，电压环路和电流环路协同工作，以有效地控制负载所见的阻抗。

4. 发明授权

US07787222B2 Over-voltage protection for voltage regulator modules of a parallel power system 有权
标题翻译：并联电力系统稳压器模块的过电压保护
公开(公告)号：US07787222B2
公开(公告)日：2010-08-31
申请号：US11769242
申请日：2007-06-27
申请人： Kevin R. Covi , Raymond J. Harrington , Robert P. Makowicki , Steven G. Shevach , Dale F. Soreson , Brain C. Tucker
发明人： Kevin R. Covi , Raymond J. Harrington , Robert P. Makowicki , Steven G. Shevach , Dale F. Soreson , Brain C. Tucker
IPC分类号： H02H3/20
CPC分类号： H02M3/1584 , H02M1/32
摘要： A protection circuit for a parallel power system having at least two parallel coupled voltage regulators is disclosed. The protection circuit includes at least two isolation control circuits, each control circuit being coupled to a respective voltage regulator. Each isolation control circuit includes a current sense circuit for sensing current polarity at an output of the respective voltage regulator, and a controller for automatically isolating the respective voltage regulator when an over-voltage condition exists at an output of the parallel power system and a positive current polarity is sensed at the output of the respective voltage regulator. The at least two isolation control circuits isolate only a voltage regulator having positive current outflow during the over-voltage condition. In one embodiment, each isolation control circuit further includes an over-voltage detection circuit for detecting when the over-voltage condition exists at the output of the parallel power system.
摘要翻译：公开了一种具有至少两个并联耦合电压调节器的并联电力系统的保护电路。保护电路包括至少两个隔离控制电路，每个控制电路耦合到相应的电压调节器。每个隔离控制电路包括用于检测各个电压调节器的输出端的电流极性的电流检测电路，以及当在并联电力系统的输出端存在过电压状态时，用于自动隔离相应电压调节器的控制器，在相应的电压调节器的输出处感测出电流极性。至少两个隔离控制电路在过电压状态期间仅隔离具有正电流流出的电压调节器。在一个实施例中，每个隔离控制电路还包括过电压检测电路，用于检测并联电力系统的输出端何时存在过电压状态。

5. 发明授权

US06786639B2 Device for sensing temperature of an electronic chip 失效
标题翻译：用于感测电子芯片温度的装置
公开(公告)号：US06786639B2
公开(公告)日：2004-09-07
申请号：US10232258
申请日：2002-08-30
申请人： Kevin Covi , Raymond Longhi , Edward J. Seminaro , Steven G. Shevach
发明人： Kevin Covi , Raymond Longhi , Edward J. Seminaro , Steven G. Shevach
IPC分类号： G01K1500
CPC分类号： G01K7/00
摘要： A method and apparatus for measuring the temperature on an electronic chip. The Apparatus includes a thermal sense element on the chip, a power supply passing electrical current through said thermal sense element at a known voltage and temperature, and a measuring circuit determining the initial resistance of the thermal sense element at said known voltage and temperature. The measuring circuit measures the change of the resistance of the thermal sense element as the temperature of the electronic chip changes, and compares the change in resistance of the thermal sense element to the initial resistance. The measuring circuit determines the temperature of the electronic chip from the initial resistance and change in resistance of the thermal sense element during the operation of the electronic chip.
摘要翻译：一种用于测量电子芯片上的温度的方法和装置。该装置包括芯片上的热感测元件，在已知电压和温度下使电流通过所述热感测元件的电源，以及确定热感测元件在所述已知电压和温度下的初始电阻的测量电路。随着电子芯片的温度变化，测量电路测量热敏元件的电阻变化，并将热敏元件的电阻变化与初始电阻进行比较。测量电路在电子芯片的操作期间从初始电阻和热感测元件的电阻变化确定电子芯片的温度。

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