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    Switching regulator and power supply device including the same
    141.
    发明公开
    Switching regulator and power supply device including the same 有权
    开关稳压器和包括它的电源装置

    公开(公告)号：EP2587651A3

    公开(公告)日：2017-11-22

    申请号：EP12007346.5

    申请日：2012-10-25

    Applicant: Sharp Kabushiki Kaisha

    Inventor： Kaijima, Yoshitsugu ,  Sugawara, Yuri

    IPC: H02M1/42 ,  H05K1/02 ,  H02M3/158

    CPC classification number: H05K1/0203 ,  H01L2924/0002 ,  H02M1/4225 ,  H02M2003/1586 ,  H05K1/0215 ,  H05K1/0216 ,  H05K2201/066 ,  H05K2201/1003 ,  H05K2201/10166 ,  H05K2201/10174 ,  Y02B70/126 ,  Y02P80/112 ,  H01L2924/00

    Abstract: A heat sink (11) comprised of a first heat dissipation portion (11a), a second heat dissipation portion (11b), and a third heat dissipation portion (11c) is mounted on a circuit board (14). Two sets of an inductor (L1, L2) that constitute an interleaved power factor correction circuit are arranged in a spatial region formed in the inside of the heat sink and are mounted on the circuit board. Two sets of a transistor (Tr1, Tr2) and a diode (D1, D2) that constitute the interleaved power factor correction circuit are attached to an outer surface of the first heat dissipation portion and are mounted on the circuit board.

    Abstract translation: 包括第一散热部分（11a），第二散热部分（11b）和第三散热部分（11c）的散热器（11）安装在电路板（14）上。 构成交错功率因数校正电路的两组电感器（L1，L2）被布置在形成于散热器内部的空间区域中并安装在电路板上。 构成交错功率因数校正电路的两组晶体管（Tr1，Tr2）和二极管（D1，D2）被附接到第一散热部分的外表面并且被安装在电路板上。

    POWER CONVERSION DEVICE
    142.
    发明公开
    POWER CONVERSION DEVICE 审中-公开
    STROMWANDLUNGSVORRICHTUNG

    公开(公告)号：EP3163986A1

    公开(公告)日：2017-05-03

    申请号：EP16181712

    申请日：2016-07-28

    Applicant: DELTA ELECTRONICS (SHANGHAI) CO LTD

    Inventor： YOU PEI-AI ,  LIU GANG ,  ZHANG JIN-FA

    IPC: H05K7/14

    CPC classification number: H05K5/0026 ,  B60L11/18 ,  H02M1/44 ,  H02M7/003 ,  H05K1/181 ,  H05K5/0004 ,  H05K5/04 ,  H05K7/1417 ,  H05K7/1432 ,  H05K7/20245 ,  H05K9/0007 ,  H05K2201/10174

    Abstract: A power conversion device includes a casing, a structural plate, a converter module, an auxiliary circuit board module and a top cover. The casing includes a base plate and a side wall, and the base plate and the side wall form a chamber. The structural plate is located in the chamber. The converter module is located between the base plate and the structural plate. The auxiliary circuit board module is located at a side of the structural plate in the chamber away from the base plate, and is electrically connected with the converter module. The top cover seals the chamber.

    Abstract translation: 电力转换装置包括壳体，结构板，转换器模块，辅助电路板模块和顶盖。 壳体包括基板和侧壁，并且基板和侧壁形成腔室。 结构板位于室内。 转换器模块位于底板和结构板之间。 辅助电路板模块位于远离基板的腔室中的结构板的一侧，并且与转换器模块电连接。 顶盖密封腔室。

    ELECTRICAL ASSEMBLY
    144.
    发明授权
    ELECTRICAL ASSEMBLY 有权
    电气装配

    公开(公告)号：EP2022301B1

    公开(公告)日：2011-07-06

    申请号：EP07797784.1

    申请日：2007-05-25

    Applicant: Illinois Tool Works Inc.

    Inventor： GORRELL, Brian ,  SAYLOR, Austin, A.

    IPC: H05K1/18

    CPC classification number: H05K1/183 ,  H05K1/0306 ,  H05K1/092 ,  H05K2201/09036 ,  H05K2201/10174 ,  H05K2201/1053 ,  H05K2201/10651 ,  Y10T29/4913 ,  Y10T29/49165

    Abstract: An electrical assembly including a substantially planar substrate having at least one recess therein and a plurality of electrical components. The electrical components are positioned in the at least one recess and include a first electrical component and a second electrical component. Each of the electrical components has a body and an electrical connection. The electrical connection of the first electrical component and the electrical connection of the second electrical component are aligned with each other when the body of the first electrical component is in a recess and the body of the second electrical component is in a recess.

    Printed circuit board and liquid crystal display having the same
    146.
    发明公开
    Printed circuit board and liquid crystal display having the same 审中-公开
    Leiterplatte undFlüssigkristallanzeigedamit

    公开(公告)号：EP2086097A2

    公开(公告)日：2009-08-05

    申请号：EP07024472.8

    申请日：2007-12-18

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hong, Hyun-seok ,  Jeon, Myoung-ha ,  Lee, Geun-ho

    IPC: H02M3/155

    CPC classification number: G09G3/3696 ,  G09G2330/02 ,  G09G2330/06 ,  H05K1/0298 ,  H05K1/181 ,  H05K2201/1003 ,  H05K2201/10174 ,  Y02P70/611

    Abstract: A printed circuit board for a liquid crystal display that has a structure for preventing interference between a feedback voltage generating unit or a compensating unit of a DC-DC converter and a pulse signal wiring line. The printed circuit board has a boosting circuit for boosting an input voltage to generate an analog driving voltage and a pulse signal, the boosting circuit including a control chip and an inductor coupled between an input voltage node and the control chip, the control chip supplied with a feedback voltage for controlling the amount of current flowing through the inductor, a feedback voltage generating circuit for supplying the feedback voltage to the control chip by using the analog driving voltage, and a pulse signal wiring line connecting the control chip and the inductor, and separated from the feedback voltage generating circuit.

    Abstract translation: 一种用于液晶显示器的印刷电路板，其具有防止DC-DC转换器的反馈电压产生单元或补偿单元与脉冲信号布线之间的干扰的结构。 印刷电路板具有用于升压输入电压以产生模拟驱动电压和脉冲信号的升压电路，所述升压电路包括耦合在输入电压节点和控制芯片之间的控制芯片和电感器，所述控制芯片提供 用于控制流过电感器的电流量的反馈电压，通过使用模拟驱动电压将反馈电压提供给控制芯片的反馈电压产生电路和连接控制芯片和电感器的脉冲信号布线，以及 与反馈电压发生电路分离。

    CONTROLLER FOR BATTERY-OPERATED VEHICLE
    150.
    发明授权
    CONTROLLER FOR BATTERY-OPERATED VEHICLE 有权
    稳压器电池供电的车辆

    公开(公告)号：EP1032507B1

    公开(公告)日：2005-04-27

    申请号：EP98954633.8

    申请日：1998-11-18

    Applicant: SEVCON LIMITED

    Inventor： MILLER, David

    IPC: B60L11/18 ,  H05K7/14

    CPC classification number: B60L15/007 ,  B60L11/1805 ,  H02J7/345 ,  H02M7/003 ,  H05K1/18 ,  H05K2201/10015 ,  H05K2201/10166 ,  H05K2201/10174 ,  H05K2203/1572 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7258

    Abstract: A controller, for a battery-operated vehicle or the like, comprises a plurality of mosfet/diode/capacitor circuits. A printed circuit board (PCB) has the mosfet/diode/capacitor circuits arranged in four sets, one set along each side of the board, and with the inner areas of the board on both sides and the outer area on at least one side being substantially solid tracking areas forming the connections to the circuits. The connectors (A, B+, B-) to circuits are located substantially along a diagonal of the board, with the connectors (A and B+) to the two sides of the diodes located at opposite corners of the inner areas of the board. The inner tracking areas are divided by isolating lines into separate fingers for the respective circuits. The mosfet and diode of each circuit are mounted on one side of the board and the capacitor on the other, with a heat sink bar located between the mosfet and diode with the mosfet and diode clamped to it by a nut and bolt passing through lugs on the mosfet and diode each a matching hole in the bar.

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