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WO/2024/111613A1 |
The present invention controls residual stress resulting from the shape of a groove and strain in a curved part to within a given range, thereby further reducing the BF of a wound core.　Provided is a wound core configured from a grain-...
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WO/2024/076789A3 |
Wafer-bonded inductors, transformers, and related electronic components can be used in power electronics and provide low conduction loss in the MHz - GHz frequency range. The wafer bonding fabrication process and its thermal requirements...
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WO/2024/111450A1 |
This green compact production method comprises: a step of filling with powder a space composed of a die hole provided on a die and a lower punch; and a step of compressing the powder filling the space by the lower punch and an upper punc...
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WO/2024/112095A1 |
Provided are a wireless power transmission device and a control method thereof. In particular, provided are a wireless power transmission device and a control method thereof, the wireless power transmission device comprising: a wireless ...
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WO/2024/108685A1 |
The present invention belongs to the field of transformer tap regulation. Particularly disclosed is a single-phase self-coupling excitation-free medium-voltage multi-tap voltage-regulating transformer. A voltage-regulating coil is wound ...
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WO/2024/108618A1 |
Disclosed in the present invention is a high-temperature superconducting magnet cold head mounting device, which is used for assisting in mounting high-temperature superconducting magnet cold heads. A high-temperature superconducting mag...
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WO/2024/111251A1 |
[Problem] To reduce stress applied to a capacitor in an electronic component having a structure in which the capacitor is provided on a substrate. [Solution] An electronic component 100 is provided with a plurality of conductor layers th...
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WO/2024/112134A1 |
A transformer according to an embodiment may comprise: a core unit including an upper core and a lower core; and a coil unit which includes a first coil and a second coil and a portion of which is disposed in the core unit, wherein the f...
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WO/2024/111510A1 |
[Problem] The present invention addresses the problem of providing an electronic component which comprises a highly reliable capacitor. [Solution] This electronic component 100 is provided with: an insulating layer 11 which covers the su...
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WO/2024/110470A1 |
A cooling arrangement (20) for cooling at least one OAEHE in a transformer. The cooling arrangement (20) comprises at least one impeller-motor device (10), at least one fluid pipe (11) and a first fluid discharge device (12). The first f...
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WO/2024/110195A1 |
A method for producing a transformer (1), in particular a medium voltage instrument transformer, comprising the steps of winding (101) a coil of a transformer (1) with an insulation material (2) comprising capsules (3) with a chemical in...
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WO/2024/103459A1 |
The present invention relates to the design of a transformer core. Specifically disclosed is a dry-type distribution transformer having a three-stage stepped core. The dry-type distribution transformer comprises: a core, and a low-voltag...
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WO/2024/106918A1 |
A transformer according to an embodiment comprises: a core unit including an upper core and a lower core; a coil unit which includes a primary coil and a secondary coil arranged to be spaced apart from the primary coil and which is at le...
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WO/2024/105061A1 |
The invention concerns a magnetic core device (1) comprising two complementary cores (2a, 2b) configured to come against one another along a contact surface (21), such that the two complementary cores (2a, 2b) form together an annular ma...
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WO/2024/106920A1 |
A transformer of an embodiment may comprise: a core part which includes two outer legs and a mid-leg disposed between the two outer legs; and a coil part which includes a primary coil portion and a secondary coil portion, a part of the p...
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WO/2024/103993A1 |
The present application belongs to the technical field of dehydrating breathers. Provided are a digital dehydrating breather for a transformer, and a transformer breathing flow monitoring method. The digital dehydrating breather comprise...
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WO/2024/103495A1 |
A control cabinet of a traction transformer, and a rail train, relating to the technical field of rail transit vehicles. The control cabinet of a traction transformer comprises a detachable housing and a control module provided inside th...
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WO/2024/104618A1 |
The invention relates to a transformer assembly (11). The transformer assembly (11) comprises a transformer (2) and a transformer shielding (16) for shielding the potential of a component (12, 13, 14, 15) of the transformer (2). Part of ...
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WO/2024/105992A1 |
This reactor component comprises: a coil (10); a core (40) that is located in a hollow portion of the coil (10); a bobbin that is a positioning member for the coil and the core; and a resin portion (50) that covers the coil, the bobbin, ...
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WO/2024/103396A1 |
The present disclosure provides a power converter (100) and a method for manufacturing a GaN based power converter. The power converter includes an input port (110), an output port (120), a planar transformer (130, 230), a primary switch...
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WO/2024/106455A1 |
A coil component 10 according to an embodiment of the present invention comprises a first flat coil 11, a second flat coil 12 superposed over the first flat coil 11 with a gap therebetween, and a spacer member 20 including a third layer ...
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WO/2024/103905A1 |
Provided in the embodiments of the present invention is a CT (current transformer)-based energy harvesting device, comprising a first shell and a second shell, which can be joined with each other to form an annular shape; a first iron co...
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WO/2024/104728A1 |
The invention relates to a magnetic-field-sensitive assembly comprising: - an annular magnetic-field-sensitive component (110) and at least one bridge-like magnetic-field-sensitive component (120) accommodated in a housing (100); - where...
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WO/2024/106262A1 |
The purpose of the present invention is to provide a composite laminated soft magnetic ribbon that is laminated in order to combine the advantages of materials and obtain maximum efficiency as magnetic components in consideration of the ...
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WO/2024/101825A1 |
A case including a shielding member and an electronic device mounted on the case are disclosed. According to an embodiment of the present disclosure, a case of an electronic device may comprise a case body portion, a card reception porti...
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WO/2024/101141A1 |
This electronic component comprises a component body, a first electrode, and a second electrode. The component body has a high-frequency wave suppressing unit that suppresses high-frequency waves, and a first surface and a second surface...
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WO/2024/101486A1 |
The present invention relates to a high-temperature superconductive rotary machine with an improved cooling structure of a field magnet and/or an armature coil. The high-temperature superconductive rotary machine according to the present...
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WO/2024/098408A1 |
The present invention relates to transformer impedance adjustment. Specifically disclosed is a transformer having a built-in inductance coil. The transformer having a built-in inductance coil comprises: a transformer oil tank; an A-phase...
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WO/2024/098532A1 |
A traction transformer, comprising a transformer body and a plurality of mounting bases (1) arranged on the transformer body. All the mounting bases (1) are distributed around the transformer body; any mounting base (1) has a first mount...
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WO/2024/101032A1 |
[Problem] To increase the utilization efficiency of a conductor layer in an electronic component having a structure in which the following are alternatingly stacked: a conductor layer including an inductor; and a resin layer. [Solution] ...
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WO/2024/101691A1 |
A passive low-power current transformer for a circuit breaker, the current transformer having a wide current measurement range and system linearity, according to the present invention comprises: a Rogowski coil which is installed around ...
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WO/2024/100265A1 |
A cooling arrangement (20) for cooling at least one OAEHE in a transformer. The cooling arrangement (20) comprises at least one impeller-motor device (10), at least one fluid pipe (11) and at least one fluid discharge device (12). The at...
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WO/2024/100941A1 |
This electronic component (10) comprises an element body (20) and a glass film (50) which covers an outer surface (21) of the element body (20). The glass film (50) contains one or more elements selected from alkali metals and alkaline e...
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WO/2024/098631A1 |
Disclosed in the present application are an inductor assembly, and a manufacturing method therefor and the use thereof. The manufacturing method comprises the following steps: (1) mixing and granulating a first magnetic alloy powder, a s...
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WO/2024/098596A1 |
A miniature inductance coil and a manufacturing method therefor. The miniature inductance coil comprises N layers of unclosed circular planar conductors (3) and coil pins (1, 2). The manufacturing method for the miniature inductance coil...
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WO/2024/100949A1 |
Provided is an inductor component which can improve the inductance value. The inductor component comprises: an element body including a magnetic layer; a coil that is disposed in the element body and that has an axis; and an insulating l...
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WO/2024/100792A1 |
An inductor (100) comprises: a coil (20); a core (30) that contains the coil (20); a pair of terminals (40) that are electrically connected to the coil (20); and a conductor shield (10) that covers a surface of the core (30). The conduct...
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WO/2024/097024A1 |
A system includes an electrical component, an insulating support structure supporting the electrical component at a first electrical potential higher than an electrical ground potential, and an insulating pendulum having a proximal end a...
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WO/2024/095571A1 |
Provided is an inductor component that achieves a high efficiency of acquisition of inductance. The inductor component comprises an element body having a first main surface and a second main surface opposing each other, a coil provided o...
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WO/2024/096551A1 |
A multilayer common mode filter of the present disclosure has a filter stack comprising: a coil stack which includes a plurality of coils forming different channels; and a stack which is stacked underneath the coil stack and has a capaci...
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WO/2024/095508A1 |
Provided is a stationary electromagnetic device having a winding structure such that a wide range of leakage inductances can be set without using special structures or construction methods. On a first magnetic leg portion 2a of a single-...
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WO/2024/094671A1 |
Proposed is a method for producing a filter device (112), in particular an EMC filter for a vehicle, wherein the method comprises: a step of providing a first busbar unit (200), which has a first input portion at one end and a first outp...
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WO/2024/093388A1 |
A semiconductor integrated circuit, a phase-locked loop, a radar sensor and an electronic device. The semiconductor integrated circuit comprises a substrate layer and a plurality of insulated metal layers, which are arranged on the subst...
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WO/2024/095569A1 |
Provided is an inductor component that can increase the acquisition efficiency of inductance. This inductor component comprises an element body having a first main surface and a second main surface that face each other, a coil that is pr...
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WO/2024/095565A1 |
Provided is an inductor component enabling higher efficiency of inductance acquisition. This inductor component comprises: an element including a first principal surface and second principal surface that face one another; a coil that is ...
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WO/2024/095566A1 |
Provided is an inductor component with which it is possible to obtain inductance with high efficiency. The inductor component comprises an element body having a first main surface and a second main surface opposite each other, a coil pro...
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WO/2024/095568A1 |
Provided is an inductor component that can increase inductance acquisition efficiency. The inductor component is provided with: a prime field including a first main surface and a second main surface which face each other; a coil which is...
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WO/2024/096452A1 |
An electronic device according to various embodiments may comprise: a wireless power transfer (WPT) coil which transmits and/or receives wireless power; and an anti-eddy current (AEC) coil designed to have a capacitive or inductive react...
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WO/2024/095570A1 |
Provided is an inductor component capable of increasing the efficiency of acquisition of inductance. An inductor component according to the present invention is provided with: an element including a first main surface and a second main s...
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WO/2024/093335A1 |
The present application provides a heat dissipation structure and an electronic apparatus. The heat dissipation structure can comprise a circuit board, magnetic devices, a heat sink, and a heat-conducting medium, wherein the magnetic dev...
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