公开(公告)号：US08576585B2

公开(公告)日：2013-11-05

申请号：US13019405

申请日：2011-02-02

Applicant: Chao-Tung Fan Chiang ,  Yi-Min Lin ,  Li-Yang Lin

Inventor： Chao-Tung Fan Chiang ,  Yi-Min Lin ,  Li-Yang Lin

IPC: H02M3/335

CPC classification number: H02M3/33523

Abstract: A power device includes a power supply module, a first electrical isolation unit, a second electrical isolation unit, a feedback control unit, and a comparing unit. The power supply module includes a feedback compensating terminal and an output terminal, the feedback compensating terminal provides a related voltage of output power, and the output terminal provides an output voltage. When the related voltage of output power is smaller than the predetermined voltage, the comparing unit controls the first electrical isolation unit to change operation of the feedback control unit and the second electrical isolation unit, to allow the power supply module to adjust the output voltage.

Abstract translation: 功率器件包括电源模块，第一电隔离单元，第二电隔离单元，反馈控制单元和比较单元。 电源模块包括反馈补偿端子和输出端子，反馈补偿端子提供输出功率的相关电压，输出端子提供输出电压。 当输出功率的相关电压小于预定电压时，比较单元控制第一电隔离单元以改变反馈控制单元和第二电隔离单元的操作，以允许电源模块调节输出电压。

公开(公告)号：US20110194320A1

公开(公告)日：2011-08-11

申请号：US13019405

申请日：2011-02-02

Applicant: Chao-Tung Fan Chiang ,  Yi-Min Lin ,  Li-Yang Lin

Inventor： Chao-Tung Fan Chiang ,  Yi-Min Lin ,  Li-Yang Lin

IPC: H02M7/04

CPC classification number: H02M3/33523

Abstract: A power device includes a power supply module, a first electrical isolation unit, a second electrical isolation unit, a feedback control unit, and a comparing unit. The power supply module includes a feedback compensating terminal and an output terminal, the feedback compensating terminal provides a related voltage of output power, and the output terminal provides an output voltage. When the related voltage of output power is smaller than the predetermined voltage, the comparing unit controls the first electrical isolation unit to change operation of the feedback control unit and the second electrical isolation unit, to allow the power supply module to adjust the output voltage.

Abstract translation: 功率器件包括电源模块，第一电隔离单元，第二电隔离单元，反馈控制单元和比较单元。 电源模块包括反馈补偿端子和输出端子，反馈补偿端子提供输出功率的相关电压，输出端子提供输出电压。 当输出功率的相关电压小于预定电压时，比较单元控制第一电隔离单元以改变反馈控制单元和第二电隔离单元的操作，以允许电源模块调节输出电压。