公开(公告)号：US20140070887A1

公开(公告)日：2014-03-13

申请号：US13609107

申请日：2012-09-10

申请人： Cuon Lam ,  Jay Kuehny ,  David Perchlik

发明人： Cuon Lam ,  Jay Kuehny ,  David Perchlik

IPC分类号： H03F3/45

CPC分类号： H03F3/45 ,  H03F1/14 ,  H03F1/30 ,  H03F3/3069 ,  H03F3/4508 ,  H03F3/45475 ,  H03F3/45928 ,  H03F2203/45528 ,  H03F2203/45586 ,  H03F2203/45588 ,  H03F2203/45591

摘要： A dual compensation operational amplifier is suitable for use in an environment that experiences fluctuations in ambient energy levels. A dual compensation impedance can be determined to nullify or compensate for effects of an input offset voltage or an input bias current or both. Adjustments to the dual compensation impedance can be made based on calibration data for various environmental conditions so that the dual compensation impedance can be either pre-set for anticipated conditions in different target operational environments, or automatically adjusted in-situ. Target operational environments that may benefit from such a dual compensation impedance include remote areas that experience extreme or variable temperatures, high altitudes, space, or high radiation environments.

摘要翻译： 双重补偿运算放大器适用于经历环境能量波动的环境。 可以确定双补偿阻抗以消除或补偿输入偏移电压或输入偏置电流或两者的影响。 双补偿阻抗的调整可以基于各种环境条件的校准数据进行，以便可以将双补偿阻抗预先设定为在不同目标操作环境中的预期条件，或者原位自动调整。 可能受益于这种双重补偿阻抗的目标操作环境包括经历极端或可变温度，高海拔，空间或高辐射环境的远程区域。

公开(公告)号：US20070266262A1

公开(公告)日：2007-11-15

申请号：US11431739

申请日：2006-05-09

申请人： Edward Burton ,  Robert Greiner ,  Anant Deval ,  Doug Huard ,  David Perchlik

发明人： Edward Burton ,  Robert Greiner ,  Anant Deval ,  Doug Huard ,  David Perchlik

IPC分类号： G06F1/00

CPC分类号： G06F1/28 ,  Y10T307/511

摘要： A method and apparatus for current detection for microelectronic devices using source-switched sensors. An embodiment of a current detector for a microelectronic device includes a first voltage sensor and a second voltage sensor. The first voltage sensor is to measure a first voltage of the microelectronic device during a first time period and a second voltage of the microelectronic device during a second time period. The second voltage sensor is to measure the second voltage during the first time period and the first voltage during the second time period. A voltage value is equal to the sum of the first voltage measured by the first sensor plus the first voltage measured by the second sensor, minus the sum of the second voltage measured by the first sensor plus the second voltage measured by the second sensor. Other embodiments are also described and claimed.

摘要翻译： 一种使用光源开关传感器的微电子器件的电流检测方法和装置。 用于微电子器件的电流检测器的实施例包括第一电压传感器和第二电压传感器。 第一电压传感器是在第一时间段期间测量微电子器件的第一电压以及在第二时间段期间测量微电子器件的第二电压。 第二电压传感器是在第一时间段期间测量第二电压和在第二时间段期间测量第一电压。 电压值等于由第一传感器加上由第二传感器测量的第一电压的第一电压与由第一传感器测量的第二电压加第二传感器测量的第二电压之和的总和。 还描述和要求保护其他实施例。

公开(公告)号：US20130010399A1

公开(公告)日：2013-01-10

申请号：US13607367

申请日：2012-09-07

申请人： Christopher Dziubek ,  David Perchlik ,  Jay Kuehny

发明人： Christopher Dziubek ,  David Perchlik ,  Jay Kuehny

IPC分类号： H01F27/40 ,  H01F41/06 ,  H01F27/29

CPC分类号： H01F27/303 ,  H01F27/323 ,  H01F41/071 ,  Y10T29/49071

摘要： A transformer may include a first and a second continuous single piece multi-turn helical winding, one concentrically received by the other. The turns of the windings are electrically insulated from one another and spaced sufficiently close together to permit inductive coupling therebetween. The turns may be formed of a conductor having a rectangular cross-section, which may, or may not, include an electrically insulative sheath. The single piece multi-turn helical windings may have a continuous or smooth radius of curvature, with no discontinuities or singularities between first and second end terminals. The transformer may be formed by wrapping electrical conductor about a winding form. The transformer may be used in various electrical circuits, for example converter circuits.

摘要翻译： 变压器可以包括第一和第二连续单件多匝螺旋绕组，一个由另一个同心地接收。 绕组的匝彼此电绝缘并且间隔足够靠近在一起以允许它们之间的电感耦合。 匝可以由具有矩形横截面的导体形成，该导体可以是或可以不包括电绝缘护套。 单片多匝螺旋绕组可以具有连续或平滑的曲率半径，在第一和第二端子之间没有不连续性或奇点。 变压器可以通过围绕绕组形式缠绕电导体而形成。 变压器可以用于各种电路，例如转换器电路。

公开(公告)号：US08350659B2

公开(公告)日：2013-01-08

申请号：US12580551

申请日：2009-10-16

申请人： Christopher Dziubek ,  David Perchlik ,  Jay Kuehny

发明人： Christopher Dziubek ,  David Perchlik ,  Jay Kuehny

IPC分类号： H01F27/28 ,  H01F27/30

CPC分类号： H01F27/303 ,  H01F27/323 ,  H01F41/071 ,  Y10T29/49071

摘要： A transformer may include a first and a second continuous single piece multi-turn helical winding, one concentrically received by the other. The turns of the windings are electrically insulated from one another and spaced sufficiently close together to permit inductive coupling therebetween. The turns may be formed of a conductor having a rectangular cross-section, which may, or may not, include an electrically insulative sheath. The single piece multi-turn helical windings may have a continuous or smooth radius of curvature, with no discontinuities or singularities between first and second end terminals. The transformer may be formed by wrapping electrical conductor about a winding form. The transformer may be used in various electrical circuits, for example converter circuits.

摘要翻译： 变压器可以包括第一和第二连续单件多匝螺旋绕组，一个由另一个同心地接收。 绕组的匝彼此电绝缘并且间隔足够靠近在一起以允许它们之间的电感耦合。 匝可以由具有矩形横截面的导体形成，该导体可以是或可以不包括电绝缘护套。 单片多匝螺旋绕组可以具有连续或平滑的曲率半径，在第一和第二端子之间没有不连续性或奇点。 变压器可以通过围绕绕组形式缠绕电导体而形成。 变压器可以用于各种电路，例如转换器电路。

公开(公告)号：US08866551B2

公开(公告)日：2014-10-21

申请号：US13609107

申请日：2012-09-10

申请人： Cuon Lam ,  Jay Kuehny ,  David Perchlik

发明人： Cuon Lam ,  Jay Kuehny ,  David Perchlik

IPC分类号： H03F3/45

CPC分类号： H03F3/45 ,  H03F1/14 ,  H03F1/30 ,  H03F3/3069 ,  H03F3/4508 ,  H03F3/45475 ,  H03F3/45928 ,  H03F2203/45528 ,  H03F2203/45586 ,  H03F2203/45588 ,  H03F2203/45591

摘要： A dual compensation operational amplifier is suitable for use in an environment that experiences fluctuations in ambient energy levels. A dual compensation impedance can be determined to nullify or compensate for effects of an input offset voltage or an input bias current or both. Adjustments to the dual compensation impedance can be made based on calibration data for various environmental conditions so that the dual compensation impedance can be either pre-set for anticipated conditions in different target operational environments, or automatically adjusted in-situ. Target operational environments that may benefit from such a dual compensation impedance include remote areas that experience extreme or variable temperatures, high altitudes, space, or high radiation environments.

摘要翻译： 双重补偿运算放大器适用于经历环境能量波动的环境。 可以确定双补偿阻抗以消除或补偿输入偏移电压或输入偏置电流或两者的影响。 双补偿阻抗的调整可以基于各种环境条件的校准数据进行，以便可以将双补偿阻抗预先设定为在不同目标操作环境中的预期条件，或者原位自动调整。 可能受益于这种双重补偿阻抗的目标操作环境包括经历极端或可变温度，高海拔，空间或高辐射环境的远程区域。

公开(公告)号：US20110090039A1

公开(公告)日：2011-04-21

申请号：US12580551

申请日：2009-10-16

申请人： Christopher Dziubek ,  David Perchlik ,  Jay Kuehny

发明人： Christopher Dziubek ,  David Perchlik ,  Jay Kuehny

IPC分类号： H01F27/28 ,  H01F41/00

CPC分类号： H01F27/303 ,  H01F27/323 ,  H01F41/071 ,  Y10T29/49071

摘要： A transformer may include a first and a second continuous single piece multi-turn helical winding, one concentrically received by the other. The turns of the windings are electrically insulated from one another and spaced sufficiently close together to permit inductive coupling therebetween. The turns may be formed of a conductor having a rectangular cross-section, which may, or may not, include an electrically insulative sheath. The single piece multi-turn helical windings may have a continuous or smooth radius of curvature, with no discontinuities or singularities between first and second end terminals. The transformer may be formed by wrapping electrical conductor about a winding form. The transformer may be used in various electrical circuits, for example converter circuits.

摘要翻译： 变压器可以包括第一和第二连续单件多匝螺旋绕组，一个由另一个同心地接收。 绕组的匝彼此电绝缘并且间隔足够靠近在一起以允许它们之间的电感耦合。 匝可以由具有矩形横截面的导体形成，该导体可以是或可以不包括电绝缘护套。 单片多匝螺旋绕组可以具有连续或平滑的曲率半径，在第一和第二端子之间没有不连续性或奇点。 变压器可以通过围绕绕组形式缠绕电导体而形成。 变压器可以用于各种电路，例如转换器电路。

公开(公告)号：US20110090038A1

公开(公告)日：2011-04-21

申请号：US12580548

申请日：2009-10-16

申请人： David Perchlik

发明人： David Perchlik

IPC分类号： H01F27/28 ,  H01F41/00

CPC分类号： H01F27/2847 ,  H01F41/069 ,  Y10T29/49071

摘要： A transformer may include a first and a second continuous single piece multi-turn helical winding where at least some turns of the windings are interleaved. The turns of the windings are electrically insulated from one another and spaced sufficiently close together to permit inductive coupling therebetween. The single piece multi-turn helical windings may have a continuous or smooth radius of curvature, with no discontinuities or singularities between first and second end terminals. The transformer may be formed by wrapping first and second electrical conductors about a winding form to form the first and second continuous single piece multi-turn helical windings substantially concurrently. Alternatively, a second continuous single piece multi-turn helical winding may be advanced on a first continuous single piece multi-turn helical winding, for example by rotation with respect thereto.

摘要翻译： 变压器可以包括第一和第二连续单件多匝螺旋绕组，其中绕组的至少一些匝交错。 绕组的匝彼此电绝缘并且间隔足够靠近在一起以允许它们之间的电感耦合。 单片多匝螺旋绕组可以具有连续或平滑的曲率半径，在第一和第二端子之间没有不连续性或奇点。 变压器可以通过围绕绕组形式缠绕第一和第二电导体以基本同时形成第一和第二连续单件多匝螺旋绕组而形成。 或者，第二连续单件多匝螺旋绕组可以在第一连续单件多匝螺旋绕组上前进，例如通过相对于其旋转。