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WO/2024/014212A1 |
An electronic component (101) according to the present invention is provided with: a substrate (1); an insulator layer (2) which expands along a surface of the substrate (1); a planar conductor (4) which is formed on the substrate (1) or...
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WO/2024/008392A1 |
The invention relates to an actuator arrangement (10) to be fastened to a unit (22), comprising an electromagnetic actuator (12) having at least one electrical coil (14) and one armature (16) which is mounted displaceably between a first...
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WO/2024/010435A1 |
The present invention relates to a non-rotating electric power conversion device configured to improve electric power conversion efficiency. The non-rotating electric power conversion device according to the present invention is configur...
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WO/2024/010306A1 |
An injection-molding-type magnetic field shielding member is provided. The injection-molding-type magnetic field shielding member according to one embodiment of the present invention comprises: a base part including an arrangement hole t...
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WO/2024/010434A1 |
The present invention relates to a non-rotating power conversion device configured to enhance power conversion efficiency. The non-rotating power conversion device according to the present invention is a non-rotating power conversion dev...
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WO/2024/010792A1 |
Disclosed is a multiphase coupled inductor structure fabricated without using magnetic materials. The 3D structure of the multiphase inductor creates an enclosed magnetic flux path and ensures close and symmetric coupling of multiple win...
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WO/2024/007289A1 |
An inductor provided with a magnetic shielding structure. Said inductor is provided with a winding structure. The winding structure comprises a magnetic core and a coil, and the coil adopts a transverse winding mode on the magnetic core,...
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WO/2024/009405A1 |
A gap material (40) is disposed between a first core (10) and a second core (20), and separates the first core (10) and the second core (20) from each other. An adhesive (50) is applied between the first core (10) and the second core (20...
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WO/2024/006425A1 |
Described herein are magnetic adhesive compositions. The adhesive compositions can comprise a curable matrix comprising one or more reactive precursor molecules, and a population of magnetic particles dispersed within the curable matrix....
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WO/2024/002701A1 |
An improved coil component for an improved filter stage is provided. The coil component comprises a shell and a first coil arranged in the shell. The first coil is thermally coupled to the shell and the shell has an external surface prov...
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WO/2024/003164A1 |
The invention relates to a drive coil device more particularly for a vibrating armature pump (20), having at least one coil carrier (32), at least one coil wire, which is wound to form a coil (34) on the coil carrier (32), and at least o...
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WO/2024/004507A1 |
Provided is a dust core comprising: a metal magnetic powder (11) which is formed of a plurality of metal magnetic particles; and a binding agent (12) which binds together the plurality of metal magnetic particles of the metal magnetic po...
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WO/2024/005404A1 |
The present invention relates to an electronic component and, more specifically, to an electronic component for removing noise. The electronic component according to an embodiment of the present invention comprises: a stack including a f...
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WO/2024/004480A1 |
This inductor (100) is equipped with: a dust core (10) which has a first surface (11), a second surface (12) located on the side thereof opposite the first surface (11), and one or more third surfaces (for example, (13c)), which connect ...
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WO/2024/006160A1 |
In one example, an integrated circuit (200) comprises: a substrate (206); a semiconductor die (104); metal interconnects (130, 132, 134, 136), the semiconductor die being mounted to the substrate via the metal interconnects; an inductor ...
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WO/2024/005200A1 |
A coil unit (5) comprises: a coil (10) including a coil element (10i) that is formed in a spiral shape around a given central axis line C; a magnetic body resin layer (20); a first shield member (30); and a second shield member (40). The...
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WO/2024/005095A1 |
This reactor comprises: a magnetic core including a core portion which is configured in a prismatic shape; and a coil which includes a first winding portion disposed on the outer periphery of the core portion, and a second winding portio...
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WO/2024/004985A1 |
An electronic component (101) comprises: a substrate (1); an insulator layer (2); an inductor formed in the insulator layer; planar conductors (3, 4) extending along the substrate (1); and planar conductor connection conductors (7A, 7B, ...
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WO/2024/000984A1 |
Provided in the present application are an inductor element and a manufacturing method therefor. The inductor element mainly comprises a magnet, terminals, and an inductive coil. A magnet center post is provided in the magnet, and the in...
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WO/2024/003898A1 |
A transformer with controlled power and data transfer between sides, comprising a primary section on one side and a secondary section on the other side with a first gap between the sections, via which power from the primary side is trans...
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WO/2024/005605A1 |
The present invention relates to an electromagnet unit capable of variously changing the intensity of a magnetic field and improving the intensity of the magnetic field. The electromagnet unit according to the present invention is provid...
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WO/2024/004494A1 |
This inductor (100) comprises: a magnetic core (10) having a bottom surface (11) (first surface); and a coil element (20) constituted by a flat wire. The coil element (20) has: a wound coil section (21); and a first lead-out section (22)...
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WO/2024/002025A1 |
A transformer, a multi-level power supply modulation circuit, and a control method and device. The transformer comprises at least two magnetic columns (M), at least one primary winding (WP) and multiple secondary windings (WS). The cross...
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WO/2024/004495A1 |
An inductor (100) comprises a magnetic core (10) and a coil element (20) which is composed of a rectangular wire. The coil element (20) includes a wound coil portion (21), and a first lead-out portion (22) which is connected to the coil ...
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WO/2024/006429A1 |
Described herein are shelf-stable adhesive compositions as well as methods of using thereof.
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WO/2024/005094A1 |
This reactor comprises a magnetic core that has a core portion that is configured as a rectangular column, and a coil that has windings that are arranged at an outer periphery of the core portion. The core portion includes a first corner...
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WO/2023/249052A1 |
This wound core is configured so that the average distance of first group connection sections and the average distance of second group connection sections satisfy prescribed conditions, said average distances determined under prescribed ...
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WO/2023/248941A1 |
[Problem] The present invention addresses the problem of providing a technology which enables the reduction in size and weight of an electromagnetic coil. [Solution] An electromagnetic coil (10) according to the present invention compris...
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WO/2023/246108A1 |
Disclosed is a casting type power inductor. The casting type power inductor comprises a base, a hollow coil, and a casting; the base comprises a flange and a central column; the central column is fixedly arranged at the center of the fla...
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WO/2023/249488A1 |
An insulated winding assembly comprising an insulated foil conductor comprising a lead-in section, a lead-out section and a winding section between the lead-in and lead-out sections, wherein in the winding section, the insulated foil con...
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WO/2023/248164A1 |
A multiphase wireless power transfer pad has at least a first coil and a second coil and permeable material which includes a region of reduced magnetic permeability configured to minimise coupling between the first and second coils.
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WO/2023/248774A1 |
Provided is a reactor comprising a coil that has a wound part and a magnetic core. The magnetic core has a plurality of segments including a first core piece. The first core piece is constituted by a composite material that contains a re...
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WO/2023/248775A1 |
This reactor comprises a coil having a winding unit and a magnetic core. The magnetic core has a plurality of divided pieces including a first core piece. The first core piece is configured by a composite material including a resin, and ...
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WO/2023/248580A1 |
In the present invention, a vector potential coil 11 is a vector potential coil constituting a solenoid coil extending along a curved coil axis. Inside the solenoid coil, a ferromagnetic body member 11A extends along the coil axis. A pow...
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WO/2023/249054A1 |
Provided is a wound core which is constructed by laminating a plurality of bent bodies in a plate thickness direction, the bent bodies being obtained by forming a grain-oriented electrical steel sheet. The wound core includes a plurality...
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WO/2023/245742A1 |
Disclosed in the present invention is a thyristor-based arc-free on-load voltage regulation switch device for a distribution transformer, comprising A/B/C-phase voltage regulation switch circuits separately connected to a primary side th...
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WO/2023/216757A9 |
Provided are a shielding apparatus and an electrical device. The shielding apparatus is used for a coil structure, and the coil structure is provided with a first central hole. The shielding apparatus comprises a first shielding portion ...
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WO/2023/243697A1 |
The present invention provides a multilayer soft magnetic alloy thin strip which is obtained by staking a plurality of soft magnetic alloy thin strips having a thickness of 10 µm to 50 µm upon each other, wherein: a resin layer is arra...
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WO/2023/243722A1 |
A coil component 10 according to one embodiment comprises: a first planar coil 11; a second planar coil 12 superimposed on the first planar coil 11; and a holder 30 that is a magnetic member having magnetism and includes a portion that c...
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WO/2023/244857A1 |
A thruster includes a mass source, an ejection outlet, and a channel forming an ejection path from the mass source to the ejection outlet. Multiple annular current paths form loops such that current flow along the loops is transverse to ...
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WO/2023/238784A1 |
Technologies for improving the quality of an electronic component unit are provided. A shield layer 50 is disposed on a first surface 11a, a second surface 12a, and a third surface 13a of a case 10 of an electronic component unit (elec...
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WO/2023/237700A1 |
A transformer (200) comprising a core (201), such as, for example, a single-phase core, that comprises a plurality of wound limbs (205a, 205b), primary and secondary concentric windings (202, 204, 212, 214) formed on each limb of the plu...
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WO/2023/237616A1 |
The invention relates to a circuit carrier, in particular a multi-layer printed circuit board. The circuit carrier has at least two electrically insulating layers, and at least one electrically conductive layer. The circuit carrier also ...
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WO/2023/237708A1 |
The invention relates to a choke (1) comprising: at least one winding (2) each having two connections (3, 4); and a magnetic core (5) provided with an air gap (6), wherein a coil body (8) consisting of at least two parts (9, 10) is provi...
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WO/2023/231222A1 |
A traction transformer assembly, comprising a bracket assembly, a traction transformer body, a cooler, and a pipeline assembly. The bracket assembly comprises a pair of longitudinal beams and a pair of cross beams vertically connected be...
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WO/2023/231220A1 |
A traction transformer assembly of a rail transit vehicle, said assembly mainly comprising a bracket assembly, which is fixed to a bottom portion of a vehicle and is centrally arranged relative to borders of the bottom portion of the veh...
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WO/2023/232437A1 |
The present invention relates to a planar electrical assembly (10) comprising a substrate (5), in particular formed from sheets of prepreg, comprising, incorporated into the mass of the substrate (5): - at least one primary electrically ...
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WO/2023/234263A1 |
A filter element (50A) of this noise filter (1A) includes a first winding (61A) and a second winding (61B) that are accommodated in a housing (10) and that each have a first end (62A, 62B) and a second end (63A, 63B), and a core (51) aro...
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WO/2023/233966A1 |
The present disclosure relates to a coil component (100) comprising an insulator (3) that has a pair of main surfaces facing mutually opposite directions, two or more first conductors (10a-10c) that form a first coil, and three or more s...
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WO/2023/232458A1 |
The present invention relates to a planar transformer which comprises a series of multiple layers arranged parallel to a common plane, in which series a conductive layer and an insulating layer are arranged alternatingly in succession, s...
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