公开(公告)号：US20230059607A1

公开(公告)日：2023-02-23

申请号：US18045180

申请日：2022-10-10

Applicant: Delta Electronics,Inc.

Inventor： Haoyi YE ,  Jianhong ZENG ,  Yu ZHANG ,  Peiqing HU ,  Ziying ZHOU

IPC: H05K7/02 ,  H05K7/10 ,  H05K1/14 ,  H05K1/02 ,  G06F1/20 ,  G06F1/18 ,  H05K1/18 ,  H05K7/20

Abstract: The present disclosure provides an assembly structure for providing power for a chip. The assembly structure includes a circuit board configured to provide a first electrical energy; a chip provided with at least one electrical energy input terminal; and a first power converting module provided with at least one power output terminal. The first power converting module is electrically connected to the circuit board and the chip, converts the first electrical energy to a second electrical energy, and supplies the second electrical energy to the chip. The circuit board, the chip and the first power converting module are stacked; and a projection of the at least one electrical energy input terminal of the chip on the circuit board and a projection of the at least one the power output terminal of the first power converting module on the circuit board, are at least partially overlapped.

公开(公告)号：US20170012442A1

公开(公告)日：2017-01-12

申请号：US15134478

申请日：2016-04-21

Applicant: DELTA ELECTRONICS,INC.

Inventor： Jianhong ZENG ,  Peiqing HU ,  Haoyi YE ,  Yan CHEN ,  Jiale DAI ,  Ziying ZHOU

IPC: H02J5/00 ,  H02M1/14

CPC classification number: H02J5/00 ,  H02M1/14 ,  H02M3/33592 ,  H02M3/337 ,  H02M2001/0048 ,  H02M2001/008 ,  Y02B70/1475 ,  Y02B70/1491

Abstract: The present disclosure provides a power converter, including: a pre-stage circuit, configured to receive an input voltage and convert the input voltage to a bus voltage; and plurality of post-stage circuits, connected in parallel to an output terminal of the pre-stage circuit, and configured to receive the bus voltage from the pre-stage circuit and each converts the bus voltage to an output voltage. The power converter provided by the present disclosure can effectively solve the problems of isolation and the wide range of operating voltage, and can take both of high efficiency and high power density into consideration.

Abstract translation: 本公开提供了一种功率转换器，包括：前级电路，被配置为接收输入电压并将输入电压转换为总线电压; 以及与前级电路的输出端子并联连接并被配置为从前级电路接收总线电压并且将总线电压转换为输出电压的多个后级电路。 通过本公开提供的功率转换器可以有效地解决隔离的问题和宽的工作电压范围，并且考虑到高效率和高功率密度。

公开(公告)号：US20250113454A1

公开(公告)日：2025-04-03

申请号：US18978021

申请日：2024-12-12

Applicant: Delta Electronics,Inc.

Inventor： Haoyi YE ,  Jianhong ZENG ,  Yu ZHANG ,  Peiqing HU ,  Ziying ZHOU

IPC: H05K7/02 ,  G06F1/18 ,  G06F1/20 ,  H01L25/16 ,  H05K1/02 ,  H05K1/14 ,  H05K1/18 ,  H05K3/36 ,  H05K7/10 ,  H05K7/20

Abstract: The present disclosure provides an assembly structure for providing power for a chip and the assembly includes: a board; a chip, provided with at least one electrical energy input terminal; and a first power converting module, provided with at least one power output terminal, wherein the first power converting module is electrically connected to the chip, converts a first electrical energy to a second electrical energy, and supplies the second electrical energy through the at least one power output terminal to the at least one electrical energy input terminal of the chip, and a back plate; wherein the back plate and the chip are provided at two opposite sides of the board; wherein the board, the chip and the first power converting module are stacked and the first power converting module is at least partially inserted in the back plate.

公开(公告)号：US20160381823A1

公开(公告)日：2016-12-29

申请号：US15164214

申请日：2016-05-25

Applicant: DELTA ELECTRONICS,INC.

Inventor： Haoyi YE ,  Jianhong ZENG ,  Yu ZHANG ,  Peiqing HU ,  Ziying ZHOU

IPC: H05K7/02 ,  H05K1/02 ,  H05K7/20 ,  H05K1/18 ,  H05K7/10

CPC classification number: H05K7/02 ,  G06F1/188 ,  G06F1/20 ,  H01L25/165 ,  H05K1/0218 ,  H05K1/0262 ,  H05K1/141 ,  H05K1/181 ,  H05K1/182 ,  H05K3/368 ,  H05K7/10 ,  H05K7/2039 ,  H05K2201/10189 ,  H05K2201/10325 ,  H05K2201/10515 ,  H05K2201/1053 ,  H05K2201/10545

Abstract: The present disclosure provides an assembly structure for providing power for a chip and an electronic device using the same. The assembly structure includes: a circuit board, configured to provide a first electrical energy; a chip; and a first power converting module, configured to electrically connect the circuit board and the chip, convert the first electrical energy to a second electrical energy, and supply the second electrical energy to the chip, wherein the circuit board, the chip and the first power converting module are stacked to form the assembly structure. The present disclosure assembles a power converting module with a circuit board and a chip in a stacking manner, which may shorten a current path between the power converting module and the chip, reduce current transmission losses, improve efficiency of a system, reduce space occupancy and save system resource.

Abstract translation: 本公开提供了一种用于为芯片提供电力的组装结构和使用其的电子设备。 组装结构包括：电路板，被配置为提供第一电能; 一个芯片 以及第一电力转换模块，被配置为电连接所述电路板和所述芯片，将所述第一电能转换为第二电能，并将所述第二电能提供给所述芯片，其中所述电路板，所述芯片和所述第一电力 转换模块堆叠形成组装结构。 本公开以堆叠方式组装具有电路板和芯片的功率转换模块，这可以缩短功率转换模块和芯片之间的电流路径，减少电流传输损耗，提高系统的效率，减少占用空间和 保存系统资源。

公开(公告)号：US20160294295A1

公开(公告)日：2016-10-06

申请号：US15064687

申请日：2016-03-09

Applicant: DELTA ELECTRONICS,INC.

Inventor： Jianhong ZENG ,  Chao YAN ,  Haoyi YE ,  Peiqing HU

IPC: H02M3/335 ,  H02M1/42

CPC classification number: H02M3/1588 ,  H02M3/33592 ,  H02M3/337 ,  H02M2001/0058 ,  H02M2001/007 ,  Y02B70/1466 ,  Y02B70/1475 ,  Y02B70/1491

Abstract: A power converter device, includes switching devices and a controller, to realize conversion between power supplies by controlling on and off the switching devices via the controller. The switching devices include: at least one normally-on type switching device and at least one normally-off type switching device both having an operation frequency greater than 1 kHz and connected in series. The controller outputs a first and second control signal to correspondingly control the normally-on type switching device and the normally-off type switching device to control the normally-off type switching device to be turned on after the normally-on type switching device to be turned off. The present disclosure uses the normally-off type switching device originally disposed in the circuit, having a voltage blocking ability, to realize directly usage of the normally-on type switching device to improve efficiency and power density of switching power supply.

Abstract translation: 一种电力转换装置，包括开关装置和控制器，通过经由控制器控制开关装置的导通和关断来实现电源之间的转换。 开关装置包括：至少一个常开型开关装置和至少一个常开型开关装置，其均具有大于1kHz的工作频率并串联连接。 控制器输出第一和第二控制信号以相应地控制常开型开关装置和常开型开关装置，以便在常开型开关装置之后控制常开型开关装置导通 关掉。 本公开使用原来设置在具有电压阻断能力的电路中的常开型开关装置，以直接使用常开型开关装置，以提高开关电源的效率和功率密度。

公开(公告)号：US20160195580A1

公开(公告)日：2016-07-07

申请号：US14868566

申请日：2015-09-29

Applicant: DELTA ELECTRONICS, INC.

Inventor： Jianhong ZENG ,  Ziying ZHOU ,  Haoyi YE ,  Peiqing HU

IPC: G01R31/28

CPC classification number: G06F1/26 ,  G01R19/16552 ,  G01R31/40 ,  G06F1/28

Abstract: The present disclosure generally relates to a test method and system thereof. The test method comprises: outputting a test control signal to a test power supply of the circuit under test so as to adjust an input signal of the circuit under test so that a gain range of the circuit under test in an abnormal operating state is the same as that of the circuit under test in a normal operating state when the circuit under test enters into the abnormal operating state. The present disclosure may meet requirements for equipment test without sacrificing the efficiency of circuits in normal operating state or adding complexity circuit.

Abstract translation: 本公开总体上涉及其测试方法及其系统。 测试方法包括：将测试控制信号输出到被测电路的测试电源，以便调整被测电路的输入信号，使得在异常工作状态下被测电路的增益范围相同 当被测电路进入异常工作状态时，正常工作状态下被测电路的电流。 本公开可以满足设备测试的要求，而不牺牲正常操作状态下的电路的效率或增加复杂度电路。