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Matches 1 - 50 out of 22,724

Document Document Title
WO/2019/217121A1
A planar transformer includes a magnetic core (22) having an internal opening. A plurality of high current capacity windings (34) are disposed within the internal opening. These high current capacity windings (34) have a length, a width ...  
WO/2019/216689A1
A low-loss spiral coil is disclosed. The spiral coil is composed of a conducting wire wound by N turns, in which the width of the conducting wire corresponding to each of a plurality of sections in the conducting wire may be determined s...  
WO/2019/206733A1
Inductor assembly (100) for a single or multi-phase and/or interleaved converter comprising: • - a plurality of first conductors (112, 114, 116) arranged on respective legs of a first magnetic core (110), • - a second core (120) comp...  
WO/2019/208004A1
This inductor is provided with: a conductive member; and an external member comprising a magnetic material. The conductive member has: a body part embedded in the external member; a pair of extraction parts connected to the body part; an...  
WO/2019/202774A1
This ESD protective element (10) comprises: a semiconductor substrate (20); a wiring layer (30); and an inductor conductor (40). A Zener diode is formed on the semiconductor substrate (20). The inductor conductor (40) is formed on the wi...  
WO/2019/200897A1
A flat-wire vertical winding inductance coil formed by vertically winding a plurality of flat wires. Chamfers are provided on the inner side of the flat wire, and the sum of the areas of the chamfers is 3-10% of the original cross sectio...  
WO/2019/201938A1
The invention relates to a coil in the form of a transmitting and/or receiving coil of a device for wireless signal transmission by means of electromagnetic waves, wherein the coil has an impedance matching circuit for adapting the conne...  
WO/2019/198526A1
A noise absorption device 10 comprises: a rod-shaped part 31 having a rod shape onto which a cable 50 is directly or indirectly wound; and outer cylindrical parts 32 that cover the outer periphery of the rod-shaped part 31. The noise abs...  
WO/2019/198569A1
This magnetic wiring circuit board is provided with: an insulating layer; a plurality of wiring portions which are disposed on one surface in a thickness direction of the insulating layer and at an interval from each other in an orthogon...  
WO/2019/194059A1
A flexible printed wiring board of one embodiment includes: a substrate layer that has insulating properties; and a conductive pattern that is layered onto at least one surface of the substrate layer. The conductive pattern includes a sp...  
WO/2019/193802A1
An inductor element (1) comprises a magnetic body core in which a through hole (111) is provided, and a coil (12) that is inserted into the through hole (111) and wound a plurality of times on the magnetic body core (11). The coil (12) h...  
WO/2019/188215A1
Provided is a common mode noise filter with which it is possible to improve an attenuation characteristic with respect to common mode noise in a wide frequency region. The common mode noise filter of the present disclosure is provided wi...  
WO/2019/190565A1
A stacked transformer or inductor apparatus including a first layer with a first layer wire element extending around a center axis and a second layer with a second layer wire element. The second layer element includes side by side first ...  
WO/2019/187952A1
This magnetic element is provided with: a coil assembly in which a coil is arranged on the outer circumference of an inner core; and an outer circumferential core that covers the outer circumference of the coil assembly. The outer circum...  
WO/2019/188287A1
This resin multilayer substrate includes a layered body (10) produced by layering a plurality of resin layers (11, 12, 13, 14, 15), and a coil comprising a plurality of coil conductor patterns (31, 32, 33, 34) respectively formed on two ...  
WO/2019/185549A1
The invention relates to a cable-receiving device (6) for a cable harness (1), comprising a magnetic element (7) for absorbing electromagnetic radiation and a plastic moulded part (10), wherein the plastic moulded part (10) has a cable g...  
WO/2019/187845A1
This coil component, which is a common mode choke coil for example, has a bottom surface formed for mounting onto an object. The common mode choke coil comprises a magnetic core having a winding core section and flange sections, a wound ...  
WO/2019/187251A1
The present invention is a coil component (1) in which a plurality of coils are magnetically coupled. The coil component (1) comprises a coil (L1) (first coil), and a coil (L2) (second coil) that magnetically couples with the coil (L1) a...  
WO/2019/178737A1
An inductance element and manufacturing method therefor. The inductance element comprises magnetic cores (100, 200), flat coils (110, 210) wound on center pillars (105, 203) of the magnetic cores, and magnetic plastic package layers (108...  
WO/2019/179749A1
The invention relates to an inductive component having a planar conductive track structure. The planar conductive track structure is surrounded along a predetermined section by a ferromagnetic core. For targeted control of the current fl...  
WO/2019/178767A1
A multi-phase integrated power inductor component assembly includes a plurality of conductive windings on an integrated magnetic core structure accepting each of the plurality of conductive windings in a spaced apart, non-coupled arrange...  
WO/2019/177305A1
The present invention relates to a secondary coil element for a transformer, the secondary coil element for a transformer, according to the present invention, comprising: a lower coil element (110) having a lower flat plate-type coil (11...  
WO/2019/156922A3
Some features pertain to a substrate, and a first inductor integrated into the substrate. The first inductor includes a plurality of first inductor windings in a first metal layer and a second metal layer. A second inductor is integrated...  
WO/2019/176152A1
This magnetic wiring circuit board is provided with: an insulation layer; a wiring that is disposed on one surface, in the thickness direction, of the insulation layer and that includes one thickness-wise surface disposed so as to be opp...  
WO/2019/177078A1
This wiring circuit board is provided with: a first insulation layer; a wiring disposed on one surface, in the thickness direction, of the first insulation layer; a second insulation layer which covers the wiring; and a particle-containi...  
WO/2019/177077A1
A method for manufacturing a magnetic wiring circuit board, the method being provided with: a sandwiching step for sandwiching, between two press plates, an insulation layer, a plurality of wiring parts disposed at a distance from each o...  
WO/2019/176686A1
The purpose of the present invention is to provide a reactor in which heat dissipation properties of a core are high and eddy-current loss of a coil is low. The reactor (1) according to the present invention is provided with: a plurality...  
WO/2019/172124A1
This method for producing a wiring substrate comprises: a preparation step for preparing a multilayer body which comprises an insulating layer that has a through hole and a metal layer that is arranged on a surface of the insulating laye...  
WO/2019/172331A1
Provided is a coil for contactless power transmission, said coil being capable of reducing the resonant frequency thereof caused by each inter-coil parasitic capacitance. The coil is provided with a series connection formed by connecting...  
WO/2019/171652A1
Provided is a wound coil component of an integrated structure. The coil component does not have a joining portion the reliability of which would be a concern, even with respect to an electrical element such as a spiral conductor wire or ...  
WO/2019/172123A1
This method for producing a wiring substrate comprises: a wiring line formation step wherein a wiring pattern is formed on a surface of a first insulating layer, said surface being on one side in the thickness direction; an electrodeposi...  
WO/2019/171980A1
Provided is a stacked triplexer which is suppressed in mixing of a signal into one band from another band. According to the present invention, a first coil L1 is connected between a common terminal and a first filter; a second coil L2 is...  
WO/2019/168159A1
[Problem] To provide a magnetic core and the like having a stable soft magnetic property. [Solution] A magnetic core comprising a plurality of soft magnetic layers which are laminated, wherein a crack is formed in the soft magnetic layer...  
WO/2019/168158A1
[Problem] To provide a magnetic core excellent in productivity, having stable magnetic characteristics, and easy to handle. [Solution] The magnetic core 10 according to the present invention is a magnetic core for a coil component includ...  
WO/2019/163292A1
Provided are: a resin composition for multilayer electronic components, which is suitable for the production of a small multilayer electronic component that exhibits excellent distinguishability in appearance inspection; a dry film which...  
WO/2019/159774A1
A common mode signal is attenuated in a pass band. A balance filter (1) comprises: an unbalanced terminal (T1); an unbalanced-side inductor (L2); a first balanced terminal (T21); a second balanced terminal (T22); a balanced-side inductor...  
WO/2019/155056A1
A power converter, such as a DC-DC converter or a power amplifier, embodied on a semiconductor substrate member (101), comprising: a first region (102) with a passive electrical component (104) with a first electrically conductive layer ...  
WO/2019/156922A2
Some features pertain to a substrate, and a first inductor integrated into the substrate. The first inductor includes a plurality of first inductor windings in a first metal layer and a second metal layer. A second inductor is integrated...  
WO/2019/148267A1
There is provided an implementation in which an electronic component is divided into two parts, one for connection to a circuit, and one for establishing as intimate a contact as possible between the energy-excessive device and an energy...  
WO/2019/150859A1
The purpose of the present invention is to achieve device miniaturization while maintaining or enhancing a noise suppression function. A filter circuit device according to the present invention is provided with: a first core member for f...  
WO/2019/142562A1
This common mode noise filter comprises a first magnetic body layer, a non-magnetic body part layered on the upper surface of the first magnetic body layer, a coil embedded in the non-magnetic body part, a second magnetic body layer laye...  
WO/2019/143502A1
In an aspect, a magnetic particle, comprises a core comprising iron, and a second metal comprising cobalt, nickel, or a combination thereof; wherein a core atomic ratio of the iron to the second metal is 50:50 to 75:25; and a shell at le...  
WO/2019/139343A1
Disclosed is an air conditioner configured such that, when a circuit element is installed on a circuit board, erroneous soldering is prevented. The air conditioner may comprise: a circuit board for constituting a circuit; a choke coil in...  
WO/2019/131581A1
An inductor bridge (101) is an element which includes a flexible substrate and a coil due to a conductor pattern formed on the flexible substrate, and which connects a plurality of circuit portions. The flexible substrate includes a larg...  
WO/2019/133302A1
Various embodiments include an apparatus to filter radio-frequencies in a plasma-based processing device. In various embodiments, an RF filter device includes a number of substantially-planar spiral-filters electrically coupled to and su...  
WO/2019/130912A1
Provided is a ceramic layered body 100 not susceptible to cracks or detachment between an external layer 1 and a middle layer 3 upon firing or upon cooling after firing. The layered body includes an external layer 1 comprising a first ce...  
WO/2019/125626A1
Some aspects pertain to an apparatus that includes a plurality of stacked metal layers configured in a spiral shape. The plurality of stacked metal layers include a first metal layer including a first inductor, a second metal layer inclu...  
WO/2019/118366A1
A vertical inductor structure includes a first laminate substrate forming a first portion of the vertical inductor structure and a second laminate substrate forming a second portion. Each laminate substrate includes a plurality of first ...  
WO/2019/111547A1
An electronic component which is provided with: a ceramic part that contains a low-temperature sintered ceramic material; a resin part that is superposed on the upper main surface of the ceramic part, while being composed of a resin insu...  
WO/2019/111848A1
One aspect of the present invention relates to a coil module comprising: a flat coil used for power transmission for contactless charging; a magnetic sheet that is made of a first magnetic body forming a magnet path on the flat coil, tha...  

Matches 1 - 50 out of 22,724