公开(公告)号：US08080897B1

公开(公告)日：2011-12-20

申请号：US12468807

申请日：2009-05-19

申请人： Tanit Virutchapunt ,  Yuan Peng ,  Tiansheng Liu

发明人： Tanit Virutchapunt ,  Yuan Peng ,  Tiansheng Liu

IPC分类号： H02J1/00

CPC分类号： H02J1/00 ,  G01R31/40 ,  Y10T307/406

摘要： Optimal feedback sensing locations are determined based on minimizing the sum of the differences between actual voltages and nominal voltages at the devices being supplied by the voltage regulator. An optimal sense location may be determined to be a location (for example, on a PCB or PKG) where the sensed voltage is equal to the nominal voltage of the multiple devices when the voltage output of the power source(s) is equal to a level that minimizes the sum of the differences between the actual voltages and nominal voltages at the devices being supplied by the power source(s). An optimal sense location may also be determined to be a location where the sensed voltage is equal to the average of the voltages at the devices that are supplied by the power source(s). Visual data is generated, the visual data indicating an area or areas that comprise optimal sense locations and locations that are optimal within a preset tolerance range.

摘要翻译： 基于由电压调节器提供的器件的最小化实际电压和标称电压之差的总和来确定最佳反馈感测位置。 可以将最佳感测位置确定为位置（例如，在PCB或PKG上），其中当电源的电压输出等于一个时，所感测的电压等于多个装置的标称电压 电平，其最小化由电源提供的装置处的实际电压和标称电压之间的差的总和。 还可以将最佳感测位置确定为感测电压等于由电源提供的设备处的电压的平均值的位置。 产生视觉数据，该视觉数据指示包括最佳感测位置的区域或者在预设容许范围内是最佳的位置的区域。