公开(公告)号：US20170104410A1

公开(公告)日：2017-04-13

申请号：US15286542

申请日：2016-10-05

Applicant: DELTA ELECTRONICS, INC.

Inventor： Jian-Hong ZENG ,  Shou-Yu HONG ,  Xiao-Ni XIN ,  Pei-Qing HU

IPC: H02M3/156 ,  H05K1/02 ,  H05K1/18 ,  H05K3/22 ,  H01F27/24 ,  H05K3/30 ,  H05K3/40 ,  H05K1/11 ,  H01F27/28

CPC classification number: H02M3/156 ,  H01F27/24 ,  H01F27/28 ,  H01F27/292 ,  H01F41/02 ,  H05K1/028 ,  H05K1/111 ,  H05K1/145 ,  H05K1/147 ,  H05K1/18 ,  H05K1/181 ,  H05K3/22 ,  H05K3/305 ,  H05K3/4038 ,  H05K2201/1003 ,  H05K2201/10946 ,  H05K2203/02 ,  H05K2203/0228

Abstract: A power converter includes a carrier, a first electronic component, a second electronic component, and a connection part. The first electronic component is disposed on the bottom surface of the carrier. The second electronic component is disposed on the top surface of the carrier. A first terminal of the connection part is coupled to the top surface or the bottom surface of the carrier. A second terminal of the connection part is a bonding pad and attached to the first electronic component's surface apart from the carrier. The carrier is disposed at ⅓ to ⅔ of a height of the power-converter. The connection part is fabricated by mechanical support of the first electronic component.

公开(公告)号：US20160181865A1

公开(公告)日：2016-06-23

申请号：US14953001

申请日：2015-11-26

Applicant: DELTA ELECTRONICS, INC.

Inventor： Pei-Qing HU ,  Chao YAN ,  Jian-Hong ZENG

IPC: H02J9/06 ,  H02J7/00 ,  H02M3/335

CPC classification number: H02J9/061 ,  H02J7/0068 ,  H02M1/12 ,  H02M3/33507 ,  H02M3/33569 ,  H02M2001/0058 ,  Y02B70/1491

Abstract: A power supply system includes a first converting stage, a second converting stage, and a third converting stage. The first converting stage is configured to generate a first voltage according to a first input voltage. The second converting stage is coupled to the first converting stage in series, and includes a first non-regulated power converter and a second non-regulated power converter. The first non-regulated power converter is configured to generate a second voltage according to the first voltage. The second non-regulated power converter is configured to generate a third voltage according to the second voltage. The second voltage is higher than the third voltage, and a varying range of the second voltage is wider than a varying range of the third voltage. The third converting stage is configured to generate a first output voltage according to the third voltage.

Abstract translation: 电源系统包括第一转换级，第二转换级和第三转换级。 第一转换级被配置为根据第一输入电压产生第一电压。 第二转换级串联耦合到第一转换级，并且包括第一非稳压功率转换器和第二非调节功率转换器。 第一非调节功率转换器被配置为根据第一电压产生第二电压。 第二非调节功率转换器被配置为根据第二电压产生第三电压。 第二电压高于第三电压，并且第二电压的变化范围比第三电压的变化范围宽。 第三转换级被配置为根据第三电压产生第一输出电压。

公开(公告)号：US20160062428A1

公开(公告)日：2016-03-03

申请号：US14840063

申请日：2015-08-31

Applicant: DELTA ELECTRONICS, INC.

Inventor： Jian-Hong ZENG ,  Chao YAN ,  Pei-Qing HU

IPC: G06F1/26

CPC classification number: G06F1/26 ,  G06F1/20

Abstract: Disclosed herein is a power supply apparatus that includes a main board, a power unit, a control unit, pads and a pin. The control unit and the power unit are stacked on the main board and at a position in adjacent to a load; the plurality of pads are distributed along the lateral side of the power unit and the lateral side of the control unit; the plurality of pins and pads are electrically coupled and electrically coupled with the main board, the control unit and the power unit; the control unit is configured to control the power unit, so that the power unit supplies electricity to the adjacent load.

Abstract translation: 这里公开了一种电源装置，其包括主板，功率单元，控制单元，焊盘和引脚。 控制单元和动力单元堆叠在主板上和与负载相邻的位置; 所述多个焊盘沿着所述动力单元的横向侧和所述控制单元的横向侧分布; 多个引脚和焊盘电耦合并与主板，控制单元和电源单元电耦合; 控制单元被配置为控制功率单元，使得功率单元向相邻负载供电。