TRANSFORMER AND METHOD OF MAKING A TRANSFORMER
    43.
    发明申请
    TRANSFORMER AND METHOD OF MAKING A TRANSFORMER 审中-公开
    变压器及变压器的制造方法

    公开(公告)号:WO2008051147A1

    公开(公告)日:2008-05-02

    申请号:PCT/SE2007/000933

    申请日:2007-10-24

    CPC classification number: H01F27/2804 H01F41/041 H01F2027/2814

    Abstract: A transformer comprises circuit board having a first and a second surface. A plurality of electrically conductive paths are provided on the first and second surfaces of the circuit board, wherein some of the electrically conductive paths (20a-20f) are interconnected so as to form a primary winding of the transformer, and some of the electrically conductive paths (30a-30r) are interconnected so as to form a secondary winding of the transformer. By providing the electrically conductive paths so that they form an essentially circular pattern, the space of the PCB surfaces is utilized in an efficient way. Also, the transformer can be designed to provide impedance matching. A method of manufacturing a transformer is also disclosed.

    Abstract translation: 变压器包括具有第一和第二表面的电路板。 多个导电路径设置在电路板的第一和第二表面上,其中一些导电路径(20a-20f)互连,以便形成变压器的初级绕组,并且一些导电 路径(30a-30r)相互连接以形成变压器的次级绕组。 通过提供导电路径使得它们形成基本圆形的图案,PCB表面的空间以有效的方式被利用。 此外,变压器可以设计为提供阻抗匹配。 还公开了一种制造变压器的方法。

    ÜBERTRAGER
    45.
    发明申请
    ÜBERTRAGER 审中-公开
    变压器

    公开(公告)号:WO2007025725A1

    公开(公告)日:2007-03-08

    申请号:PCT/EP2006/008461

    申请日:2006-08-30

    Inventor: BLANKE, Jörg

    CPC classification number: H01F27/2804 H01F27/292 H01F2019/085 H01F2027/2814

    Abstract: Die vorliegende Erfindung bezieht sich allgemein auf das Gebiet der Interfacetechnik. Aus der Interfacetechnik sind elektronische Bauelemente, beispielsweise modulare Konverter für die Mess- Steuer- und Regelungstechnik, insbesondere Trennverstärker bekannt. Solche Trennverstärker können zur galvanischen Trennung, Umsetzung, Verstärkung und Filterung von Standard-, Normsignalen und Anpassung analoger Signale benutzt werden. Diese Trennverstärker sind im Eingangs-, Ausgangs- und Versorgungskreis galvanisch voneinander getrennt. Zur Trennung wird erfindungsgemäß ein separates Bauteil eines Übertragers in eine Leiterplatte eines Trennverstärkers, mit Hilfe der SMD- Montagetechnik, integriert, wobei der Übertrager eine Kombination aus induktiven Bauelementen, bestehend aus einem Magnetkern und Wicklung und einem Substrat welches innen liegende Leiterbahnen, die planare Kurzschlusswicklungen bilden, enthält.

    Abstract translation: 本发明一般涉及接口技术领域。 从接口技术的电子元件,诸如模块化转换器,用于测量和控制技术,特别是隔离放大器是已知的。 这种隔离放大器可以用于电隔离,转换,放大和标准,标准信号的滤波和自适应模拟信号。 这种隔离放大器在电流彼此在输入,输出和电源电路隔离。 对于根据本发明中的隔离放大器的电路板的变压器,由SMD安装技术,从而使换能器是电感性的组件的组合,包括一个磁芯和绕组的装置集成的单独的组件,并且其内导体轨迹,所述平面的短路绕组的基板分离 形式,包含的内容。

    EMBEDDED TOROIDAL INDUCTOR
    46.
    发明申请
    EMBEDDED TOROIDAL INDUCTOR 审中-公开
    嵌入式电感电感器

    公开(公告)号:WO2006086260A1

    公开(公告)日:2006-08-17

    申请号:PCT/US2006/003989

    申请日:2006-02-06

    CPC classification number: H01F41/046 H01F17/0033 H01F2027/2814 Y10T29/4902

    Abstract: A toroidal inductor, including a substrate (100) , a toroidal core region (434) defined within the substrate, and a toroidal coil including a first plurality of turns formed about the toroidal core region and a second plurality of turns formed about the toroidal core region. The second plurality of turns can define a cross sectional area (440) greater than a cross sectional area (442) defined by the first plurality of turns. The substrate and the toroidal coil can be formed in a co-firing process to form an integral substrate structure with the toroidal coil at least partially embedded therein. The first and second plurality of turns can be disposed in alternating succession. The toroidal core region can be formed of a substrate material having a permeability greater than at least one other portion of the substrate.

    Abstract translation: 包括衬底(100),限定在衬底内的环形芯区域(434)的环形电感器以及围绕环形芯区域形成的第一多个匝的环形线圈和围绕环形铁芯形成的第二多个匝 地区。 第二多个匝可以限定大于由第一匝数限定的横截面面积(442)的横截面面积(440)。 衬底和环形线圈可以在共烧制过程中形成以形成整体衬底结构,其中环形线圈至少部分地嵌入其中。 第一和第二多个匝可以交替地排列。 环形芯区域可以由具有大于衬底的至少一个其它部分的磁导率的衬底材料形成。

    APPARATUS FOR CONNECTING PRIMARY CONDUCTIVE LINES OF FLEXIBLE TRANSFORMER AND METHOD THEREOF
    47.
    发明申请
    APPARATUS FOR CONNECTING PRIMARY CONDUCTIVE LINES OF FLEXIBLE TRANSFORMER AND METHOD THEREOF 审中-公开
    用于连接柔性变压器主导线的装置及其方法

    公开(公告)号:WO1997024738A1

    公开(公告)日:1997-07-10

    申请号:PCT/KR1996000252

    申请日:1996-12-27

    CPC classification number: H01F27/2804 H01F41/10 H01F2027/2814

    Abstract: An apparatus for connecting primary conductive lines of a flexible transformer which assures the simple and reliable connection between the primary conductive lines. The apparatus includes a circular rigid supporting plate having an opening at the center thereof, a connecting member having an opening at the center thereof fabricated of a flexible insulator sheet having one surface where the supporting plate is adhered and the other surface where a plurality of radial conductive lines are deposited. The connecting member has a plurality of projecting portions at inner and outer peripheral edge portions thereof by cutting out the inner and outer peripheral edge portions where the radial conductive lines are not deposited. The projecting portions are folded to connect inner and outer parallel primary conductive lines.

    Abstract translation: 一种用于连接柔性变压器的主导线的装置,其确保主导线之间简单可靠的连接。 该装置包括在其中心具有开口的圆形刚性支撑板,在其中心具有开口的连接构件,所述连接构件由柔性绝缘片制成,所述柔性绝缘片具有粘附有支撑板的一个表面,而另一个表面具有多个径向 导电线被沉积。 连接构件通过切除不沉积径向导电线的内周边部分和外周边缘部分而在其内外边缘部分具有多个突出部分。 突出部分被折叠以连接内部和外部平行的一次导电线。

    POWER TRANSFORMERS AND COUPLED INDUCTORS WITH OPTIMUM INTERLEAVING OF WINDINGS
    48.
    发明申请
    POWER TRANSFORMERS AND COUPLED INDUCTORS WITH OPTIMUM INTERLEAVING OF WINDINGS 审中-公开
    电力变压器和耦合电感器,具有最佳的绕线功能

    公开(公告)号:WO1992004723A1

    公开(公告)日:1992-03-19

    申请号:PCT/GB1991001505

    申请日:1991-09-04

    CPC classification number: H01F30/16 H01F27/2804 H01F2027/2814 H01F2029/143

    Abstract: A transformer or coupled inductor with any arbitrary turns ratio (for example non-integral), and optionally with multiple secondary windings (S1, S2), has primary and secondary windings interleaved (P, S1, S2; P, S1, S2) on the same winding layer, preferably around a magnetically permeable or an air core. This is capable of giving optimum magnetic coupling, minimum leakage fields and negligible proximity effect losses. The electrical turns ratio is determined by series or parallel, or combination series-parallel, connections of the physical turns of each winding.

    Abstract translation: 具有任意匝数比(例如非积分)和任选地具有多个次级绕组(S1,S2)的变压器或耦合电感器具有交替的初级和次级绕组(P,S1,S2; P,S1,S2) 相同的绕组层,优选围绕磁导或气芯。 这能够提供最佳的磁耦合,最小的泄漏场和可忽略的邻近效应损失。 电匝数比由串联或并联,或每个绕组的物理转弯的串联 - 并联组合确定。

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