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15 条记录 (耗时 0.014 秒)

    Variable coupled inductor
    1.
    发明授权
    Variable coupled inductor 有权
    可变耦合电感

    公开(公告)号：US09251944B2

    公开(公告)日：2016-02-02

    申请号：US13969486

    申请日：2013-08-16

    申请人： Lan-Chin Hsieh ,  Cheng-Chang Lee ,  Chih-Hung Chang ,  Chih-Siang Chuang ,  Tsung-Chan Wu ,  Roger Hsieh

    发明人： Lan-Chin Hsieh ,  Cheng-Chang Lee ,  Chih-Hung Chang ,  Chih-Siang Chuang ,  Tsung-Chan Wu ,  Roger Hsieh

    IPC分类号： H01F17/06 ,  H01F27/24 ,  H01F17/04 ,  H01F3/14 ,  H01F38/02 ,  H01F3/10

    CPC分类号： H01F27/24 ,  H01F3/14 ,  H01F17/04 ,  H01F27/2823 ,  H01F38/023 ,  H01F2003/106

    摘要： A variable coupled inductor includes a first core, two conducting wires, a second core and a magnetic structure. The first core includes two first protruding portions, a second protruding portion and two grooves, wherein the second protruding portion is located between the two first protruding portions and each of the grooves is located between one of the first protruding portions and the second protruding portion. Each of the conducting wires is disposed in one of the grooves. The second core is disposed on the first core. A first gap is formed between each of the first protruding portions and the second core and a second gap is formed between the second protruding portion and the second core. The magnetic structure is disposed between the second protruding portion and the second core and distributed symmetrically with respect to a centerline of the second protruding portion.

    摘要翻译： 可变耦合电感器包括第一芯，两个导线，第二芯和磁结构。 第一芯包括两个第一突出部分，第二突出部分和两个凹槽，其中第二突出部分位于两个第一突出部分之间，并且每个槽位于第一突出部分和第二突出部分之一之间。 每个导线设置在一个凹槽中。 第二芯设置在第一芯上。 在第一突出部和第二芯之间形成有第一间隙，在第二突出部和第二芯之间形成有第二间隙。 磁性结构设置在第二突出部和第二芯之间，并相对于第二突出部的中心线对称分布。

    VARIABLE COUPLED INDUCTOR
    2.
    发明申请
    VARIABLE COUPLED INDUCTOR 有权
    可变耦合电感器

    公开(公告)号：US20140055226A1

    公开(公告)日：2014-02-27

    申请号：US13969486

    申请日：2013-08-16

    申请人： Lan-Chin Hsieh ,  Cheng-Chang Lee ,  Chih-Hung Chang ,  Chih-Siang Chuang ,  Tsung-Chan Wu ,  Roger Hsieh

    发明人： Lan-Chin Hsieh ,  Cheng-Chang Lee ,  Chih-Hung Chang ,  Chih-Siang Chuang ,  Tsung-Chan Wu ,  Roger Hsieh

    IPC分类号： H01F17/04

    CPC分类号： H01F27/24 ,  H01F3/14 ,  H01F17/04 ,  H01F27/2823 ,  H01F38/023 ,  H01F2003/106

    摘要： A variable coupled inductor includes a first core, two conducting wires, a second core and a magnetic structure. The first core includes two first protruding portions, a second protruding portion and two grooves, wherein the second protruding portion is located between the two first protruding portions and each of the grooves is located between one of the first protruding portions and the second protruding portion. Each of the conducting wires is disposed in one of the grooves. The second core is disposed on the first core. A first gap is formed between each of the first protruding portions and the second core and a second gap is formed between the second protruding portion and the second core. The magnetic structure is disposed between the second protruding portion and the second core and distributed symmetrically with respect to a centerline of the second protruding portion.

    摘要翻译： 可变耦合电感器包括第一芯，两个导线，第二芯和磁结构。 第一芯包括两个第一突出部分，第二突出部分和两个凹槽，其中第二突出部分位于两个第一突出部分之间，并且每个槽位于第一突出部分和第二突出部分之一之间。 每个导线设置在一个凹槽中。 第二芯设置在第一芯上。 在第一突出部和第二芯之间形成有第一间隙，在第二突出部和第二芯之间形成有第二间隙。 磁性结构设置在第二突出部和第二芯之间，并相对于第二突出部的中心线对称分布。

    Surface mounted electronic component
    3.
    发明授权
    Surface mounted electronic component 有权
    表面安装电子元件

    公开(公告)号：US08519277B2

    公开(公告)日：2013-08-27

    申请号：US12860237

    申请日：2010-08-20

    申请人： Yi-Min Huang ,  Tsung-Chan Wu

    发明人： Yi-Min Huang ,  Tsung-Chan Wu

    IPC分类号： H01L23/48

    CPC分类号： H05K1/181 ,  H01L23/3107 ,  H01L2924/0002 ,  H01L2924/14 ,  H05K2201/09781 ,  H05K2201/10568 ,  Y02P70/611 ,  H01L2924/00

    摘要： A surface mounted electronic component is provided. The surface mounted electronic component includes a main body, a circuit element, a conductive electrode, and a virtual electrode. The circuit element is arranged in the main body. The conductive electrode is disposed on an outer surface of the main body, wherein the conductive electrode electrically is connected to the circuit element. The virtual electrode is disposed on the outer surface of the main body, wherein the virtual electrode lies near the conductive electrode. There is a distance between the virtual electrode and the conductive electrode.

    摘要翻译： 提供了表面安装的电子部件。 表面安装的电子部件包括主体，电路元件，导电电极和虚拟电极。 电路元件布置在主体中。 导电电极设置在主体的外表面上，其中导电电极电连接到电路元件。 虚拟电极设置在主体的外表面上，虚拟电极位于导电电极附近。 虚拟电极和导电电极之间存在距离。

    METHOD FOR ADJUSTING INDUCTANCE OF CHOKE AND METHOD FOR DESIGNING CHOKE
    4.
    发明申请
    METHOD FOR ADJUSTING INDUCTANCE OF CHOKE AND METHOD FOR DESIGNING CHOKE 审中-公开
    用于调整选择电感的方法和设计方法

    公开(公告)号：US20100182114A1

    公开(公告)日：2010-07-22

    申请号：US12554332

    申请日：2009-09-04

    申请人： Yi-Min Huang ,  Roger Hsieh ,  Lan-Chin Hsieh ,  Tsung-Chan Wu

    发明人： Yi-Min Huang ,  Roger Hsieh ,  Lan-Chin Hsieh ,  Tsung-Chan Wu

    IPC分类号： H01F27/02

    CPC分类号： H01F17/04 ,  H01F3/14 ,  H01F27/2847 ,  H01F27/292

    摘要： A method for adjusting the inductance of a choke is provided by the present invention. The method includes with an unchanged structure and unchanged dimensions of the core of the choke, changing the kind of the magnetic materials composing the cores so as to adjust the magnetic permeability of the magnetic material. In addition, the present invention also provides a method for designing a choke, the method includes determining the structure of a first choke and a second choke, determining the dimensions of the cores of the chokes, and selecting magnetic materials composing the cores.

    摘要翻译： 本发明提供一种调节扼流圈电感的方法。 该方法包括具有不变的结构和扼流圈的芯的不变的尺寸，改变构成芯的磁性材料的种类，以便调节磁性材料的磁导率。 此外，本发明还提供一种设计扼流圈的方法，所述方法包括确定第一扼流圈和第二扼流圈的结构，确定扼流圈的芯的尺寸，以及选择构成芯的磁性材料。

    INDUCTOR
    5.
    发明申请
    INDUCTOR 有权
    电感器

    公开(公告)号：US20120169449A1

    公开(公告)日：2012-07-05

    申请号：US13176763

    申请日：2011-07-06

    申请人： Tsung-Chan Wu

    发明人： Tsung-Chan Wu

    IPC分类号： H01F17/00

    CPC分类号： H05K7/026 ,  H01F3/08 ,  H01F5/00 ,  H01F17/043 ,  H01F27/02 ,  H01F27/24 ,  H01F27/2828 ,  H01F27/29 ,  H01F27/292 ,  H01F37/00 ,  H05K1/18

    摘要： An inductor includes a first core, a conducting wire, a second core and a first lead frame. There is an accommodating space formed on a first side of the first core and there is a recess portion formed on a second side of the first core, wherein the first side is opposite to the second side. The first core has a first height. The conducting wire is disposed in the accommodating space. The second core is disposed on the first side of the first core and covers the accommodating space. The first lead frame has an embedded portion embedded in the recess portion. The embedded portion has a second height. After embedding the embedded portion in the recess portion of the first core, a total height of the embedded portion and the first core is smaller than the sum of the first height and the second height.

    摘要翻译： 电感器包括第一芯，导线，第二芯和第一引线框架。 在第一芯体的第一侧上形成有容纳空间，在第一芯体的第二侧形成有凹部，其中第一面与第二面相反。 第一个核心有一个高度。 导线布置在容纳空间中。 第二芯设置在第一芯的第一侧上并覆盖容纳空间。 第一引线框架具有嵌入在凹部中的嵌入部分。 嵌入部分具有第二高度。 在嵌入部分嵌入第一芯部的凹部中之后，嵌入部分和第一芯部的总高度小于第一高度和第二高度之和。

    Choke
    6.
    发明授权
    Choke 有权
    呛

    公开(公告)号：US08212641B2

    公开(公告)日：2012-07-03

    申请号：US12709912

    申请日：2010-02-22

    申请人： Tsung-Chan Wu ,  Roger Hsieh ,  Yi-Min Huang ,  Lan-Chin Hsieh

    发明人： Tsung-Chan Wu ,  Roger Hsieh ,  Yi-Min Huang ,  Lan-Chin Hsieh

    IPC分类号： H01F27/02 ,  H01F27/28

    CPC分类号： H01F17/045 ,  H01F2017/048

    摘要： An electronic device including a core, at least a wire and a magnetic material is provided. The core includes a pillar, a top board and a bottom board. The pillar is disposed between the top board and the bottom board. An area of the top board is smaller than an area of the bottom board. A winding space is fanned among the top board, the bottom board and the pillar. The wire is winded around the pillar and located in the winding space. The magnetic material fills the winding space to encapsulate the wire. The magnetic material includes a resin and a metallic powder, wherein an average particle diameter of the magnetic powder is smaller than 20 μm.

    摘要翻译： 提供了包括芯，至少线和磁性材料的电子设备。 核心包括柱子，顶板和底板。 支柱设置在顶板和底板之间。 顶板的面积小于底板的面积。 在顶板，底板和支柱之间蜿蜒的空间。 电线缠绕在支柱上并位于绕组空间中。 磁性材料填充绕组空间以封装电线。 磁性材料包括树脂和金属粉末，其中磁粉的平均粒径小于20μm。

    WIRE WOUND TYPE CHOKE COIL
    7.
    发明申请
    WIRE WOUND TYPE CHOKE COIL 审中-公开
    线绕线圈线圈

    公开(公告)号：US20100182115A1

    公开(公告)日：2010-07-22

    申请号：US12564245

    申请日：2009-09-22

    申请人： Yi-Min Huang ,  Roger Hsieh ,  Lan-Chin Hsieh ,  Tsung-Chan Wu

    发明人： Yi-Min Huang ,  Roger Hsieh ,  Lan-Chin Hsieh ,  Tsung-Chan Wu

    IPC分类号： H01F27/02

    CPC分类号： H01F17/045 ,  H01F3/10

    摘要： A choke coil including a drum-core and at least one wire is provided. The drum-core includes a pillar, a first board and a second board. Two ends of the pillar are respectively connected to the first board and the second board. A material of the drum-core includes ferrous alloy. The wire has a winding portion wrapped around the pillar.

    摘要翻译： 提供包括鼓芯和至少一根线的扼流线圈。 鼓芯包括支柱，第一板和第二板。 柱的两端分别连接到第一板和第二板。 鼓芯的材料包括铁合金。 电线具有缠绕在支柱上的缠绕部分。

    CHOKE HAVING A CORE WITH A PILLAR HAVING A NON-CIRCULAR AND NON-RECTANGULAR CROSS SECTION
    9.
    发明申请
    CHOKE HAVING A CORE WITH A PILLAR HAVING A NON-CIRCULAR AND NON-RECTANGULAR CROSS SECTION 有权
    选择具有非圆形和非矩形横截面的支柱的芯子

    公开(公告)号：US20120086534A1

    公开(公告)日：2012-04-12

    申请号：US13331786

    申请日：2011-12-20

    申请人： Tsung-Chan Wu ,  Roger Hsieh ,  Yi-Min Huang ,  Lan-Chin Hsieh ,  Yu-Ching Kuo

    发明人： Tsung-Chan Wu ,  Roger Hsieh ,  Yi-Min Huang ,  Lan-Chin Hsieh ,  Yu-Ching Kuo

    IPC分类号： H01F27/24 ,  H01F27/02

    CPC分类号： H01F27/255 ,  H01F17/045 ,  H01F2017/048

    摘要： A choke includes a single-piece core entirely made of a same material, the single-piece core having two boards and a pillar located between the two boards, a winding space being located among the two boards and the pillar, wherein the pillar has a non-circular and non-rectangular cross section along a direction substantially perpendicular to an axial direction of the pillar, the cross section of the pillar has a first axis and a second axis intersecting with each other at a center of the cross section of the pillar and are substantially perpendicular with each other, the first axis is longer than the second axis, and the cross section of the pillar is substantially symmetrical to both of the first axis and the second axis.

    摘要翻译： 扼流圈包括完全由相同材料制成的单片式芯片，单片式芯片具有两块板和位于两块板之间的支柱，一个绕组空间位于两块板和支柱之间，其中支柱具有 沿着与柱的轴向基本垂直的方向的非圆形和非矩形横截面，柱的横截面具有在柱的横截面的中心彼此相交的第一轴和第二轴 并且基本上彼此垂直，所述第一轴线比所述第二轴线长，并且所述支柱的横截面与所述第一轴线和所述第二轴线基本对称。