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Matches 1 - 50 out of 76,720

Document Document Title
WO/2021/086071A1
A wireless charging device according to one implementation embodiment comprises a flow path arranged inside a magnetic unit or at an adjacent portion, and has cooling fluid flowing into the flow path so as to come in contact with the mag...  
WO/2021/086125A1
A wireless charging apparatus according to an embodiment may improve both the charging efficiency and the heat dissipation characteristics by use of a three-dimensional structure in a magnetic portion. In detail, the wireless charging ef...  
WO/2021/083229A1
An iron core, an iron core reactor, and a method. The iron core is formed by stacking magnetic conductive sheets, and a plurality of magnetic valves are provided on an iron core column where a coil is located, there are at least two grou...  
WO/2021/085002A1
The present disclosure pertains to a coil component (1) obtained by magnetically coupling a coil (L1) and a coil (L2) to one another, the coil component (1) being provided with a laminate (3), a plurality of first wiring patterns (10) an...  
WO/2021/081977A1
An insulation assembly for use in a transformer, a transformer assembly for use in a transformer, and a dry type transformer are provided. The insulation assembly (3) comprises a plurality of tubular insulation barriers (31) adapted to b...  
WO/2021/085955A1
A wireless charging device according to one implementation example comprises a heat transmission unit between a shield unit and a magnetic unit for generating heat, so as to easily transmit heat generated by the magnetic unit to the shie...  
WO/2021/086066A1
A wireless charging device according to one embodiment comprises two types of magnetic parts having different magnetic properties, wherein the two types of magnetic parts can be appropriately arranged to effectively disperse heat, genera...  
WO/2021/083574A1
A static electric induction system (10) comprising a heat generating electric component (24); a dielectric cooling fluid (14); a cooling passage structure (44) along the electric component (24); and a pump arrangement (20) arranged to al...  
WO/2021/084112A1
The present disclosure relates to a coil block for supporting at least one coil winding in an electrical transformer, wherein the at least one coil winding is arranged concentrically about a longitudinal axis, the coil block comprising: ...  
WO/2021/077431A1
The present invention relates to the technical field of transformers. Particularly disclosed is a boosting transformer, comprising a transformer body shell, a single-phase double-legged iron core, a low-voltage coil, a first high-voltage...  
WO/2021/080200A1
The present invention comprises: a circuit board; a laser diode mounted on the circuit board; a photodiode mounted on the circuit board; and a driving integrated circuit which is mounted on the circuit board and drives the laser diode an...  
WO/2021/079293A1
A magnetic film assembly includes a coil having a plurality of turns defining a first major boundary surface of the coil, such that when energized, the coil generates an in-plane magnetic field component in a region of interest in air pr...  
WO/2021/079737A1
Provided is a laminated LC filter that suppresses the obstruction, by another adjacent LC resonator, of the formation of a magnetic field by an inductor of an LC resonator. This laminated LC filter is equipped with: a laminate 1 in whi...  
WO/2021/077430A1
The present invention relates to the technical field of transformers, in particular, to a 118 KV power supply transformer, comprising a silicone rubber sleeve, a top plate, a bottom plate, a body, and a primary lead wire tube. The bottom...  
WO/2021/072790A1
A low-core-loss transformer for high transfer ratio and high power density applications can have five pillars including four corner pillars and at least one center pillar between magnetic metal plates. The center pillar provides an addit...  
WO/2021/075085A1
Provided is a magnetic component equipped with a coil part having a turn, a magnetic core, and an insulating structure, wherein the magnetic core is disposed inside the turn and outside the turn, the coil part is equipped with a multilay...  
WO/2021/073121A1
Provided in the present application are a planar transformer and an active circuit, which may be applied to telecommunication devices and communication power sources in fields such as 5G mobile communication technology and cloud computin...  
WO/2021/074322A1
According to one configuration, an inductor device includes a first electrically conductive path (131); a second electrically conductive path (132), the first electrically conductive path electrically isolated from the second electricall...  
WO/2021/077001A1
A contact-based inductive sensing technique for contextual interactions on interactive fabrics is described. The technique recognizes conductive objects (mainly metallic) that are commonly found in households and workplaces, such as keys...  
WO/2021/075643A1
A power generating transformer system (PGTS) where the core of the transformer has one of the generalized configurations is presented. Also, a power factor correction method in a power generating transformer system (PGTS) and a PGTS func...  
WO/2021/072740A1
A heat exchanger package (110) for a dry-type transformer (30) comprises a package housing (113) including an air inlet (136) and an air outlet (135) and adapted to fix to the dry-type transformer (30); and a first heat exchanger (120) l...  
WO/2021/074114A1
The present invention relates to a retainer for holding a core implementation, which is used to guide a magnetic field. The retainer is shapeable such that the retainer can be adapted, at least in some parts, to the contour of the core i...  
WO/2021/075086A1
This magnetic component comprises a coil part, a magnetic core, and an insulation structure. The coil part comprises a multilayer pattern coil provided on an insulation substrate. The pattern coil comprises a first surface layer pattern,...  
WO/2021/073574A1
The present application belongs to the technical field of transformers, and relates to a transformer framework (100), a transformer and electrical equipment. A primary winding groove (101) and a secondary winding groove (102) are provide...  
WO/2021/069165A1
A breather device (1) for dehumidifying air to be supplied into an expansion vessel (103) of a power electrical apparatus (100), said breather device comprising an air demoisturizer unit (2) including one or more tanks (2) having an inte...  
WO/2021/069268A1
The invention relates to a common-mode choke (1). The common-mode choke (1) has a toroidal core (5) and at least one coil and one further coil. The coil and the further coil are each arranged in the region of the toroidal core (5) in suc...  
WO/2021/069266A1
The invention relates to a common mode choke (1). The common mode choke (1) has a toroidal core (2), which is in particular magnetically permeable, and a coil. The common mode choke has at least one further coil, wherein the coil and the...  
WO/2021/069267A1
The invention relates to a common-mode choke (1). The common-mode choke (1) has a toroidal core (2) which is in particular magnetically permeable and is in particular annular. The common-mode choke (1) also has at least one coil and at l...  
WO/2021/068679A1
Disclosed is an inductance device. The inductance device comprises an annular magnetic core, two oppositely disposed magnetic protrusions are convexly disposed on the inner wall of the magnetic core, and the two magnetic protrusions are ...  
WO/2021/070604A1
A toroidal core on which an Fe-based magnetic thin band is wound, the Fe-based magnetic thin band having crystals with an average crystal grain diameter of 1 µm or less, the toroidal core being characterized in that the proportion there...  
WO/2021/071900A1
A module includes a substrate, metal layers and insulating layers laminated on the substrate, a bottom winding made of a metal directly contacting a first metal layer or a second metal layer, a first insulating layer on the bottom windin...  
WO/2021/070474A1
A power transmission coil (5) comprises a magnetic core (6), a pair of terminal electrodes (9), (9), and a winding (10). The magnetic core (6) includes a winding core (7) and a pair of flanges (8), (8). The winding (10) has a gap dimensi...  
WO/2021/069440A1
An insulation member for being arranged adjacent to a transformer coil is provided. The insulation member comprises a flat base comprising a first half and a second half defined along a symmetry plane and a plurality of discrete spacers ...  
WO/2021/071144A1
Disclosed is a stacked common mode filter in which an ESD absorption layer is arranged in a common mode filter applied to the mipi C-PHY standard, so that damage to an element caused by ESD is prevented while a change in filter performan...  
WO/2021/071212A1
The present invention relates to a wireless charging device and a mobile means including same. Specifically, according to an embodiment of the present invention, a wireless charging device comprises: a coil unit; a magnetic unit arranged...  
WO/2021/071901A1
A transformer includes a silicon substrate, a plurality of metal layers and a plurality of insulating layers laminated on the silicon substrate, a bottom winding of a metal contacting a first metal layer and a second metal layer of the p...  
WO/2021/069159A1
The invention relates to a device for absorbing electrical noise on lines, having a housing which has two housing parts, wherein each housing part is provided for the purpose of accommodating one element made of a noise-absorbing materia...  
WO/2021/069439A1
An actuating device is disclosed, consisting of at least one magnetic drive (12) with a magnet coil (34) which, received in a housing (10), generates heat which impairs the performance of the device during operation, which heat is dissip...  
WO/2021/067160A1
A transformer includes a primary coil and a secondary coil. The primary coil includes: a first shield of a first coaxial cable; a second shield of a second coaxial cable; and a conductive interconnector connecting the first shield to the...  
WO/2021/065087A1
A magnetic component fixing structure comprising: a magnetic component having a coil and a magnetic core; a base portion on which the magnetic component is placed; and a plate-like member fixing the magnetic component onto the base porti...  
WO/2021/065791A1
This inductor core includes a columnar magnetic material body comprising a magnetic material that has pores therein. The magnetic material body includes: an inclined section having an inclined surface that forms the circumferential surfa...  
WO/2021/063477A1
The present invention relates to a voltage transformer (1) for high voltages and a method for the voltage transformer (1), comprising a housing (2) and at least a coil arrangement (8), with an alternating stack of wounded electric wire l...  
WO/2021/064552A1
An article includes one or more magnetic isolators. Each magnetic isolator comprises a layer of fragmented magnetic metallic material adhered to a substrate. The fragments of the magnetic metallic material are separated by spaces and arr...  
WO/2021/066089A1
This resin composition is used for transfer molding, contains a resin (A), a magnetic powder (B) having a median size of 7.5-100 μm, and particles (C) having a median size of 0.2-5 μm, and provides a molded article having a saturation ...  
WO/2021/065790A1
An inductor core of the present disclosure includes a columnar magnetic material body comprising a magnetic material. The magnetic material body comprises: an inclined portion having an inclined surface forming a peripheral surface of a ...  
WO/2021/063473A1
The present invention relates to an instrument transformer (1) for high current and/or high voltage conversion and to a method for pressure compensation during fluid volume changes within the instrument transformer (1), comprising a hous...  
WO/2021/065789A1
The inductor core according to the present disclosure includes a tubular or columnar magnetic body made of a magnetic material. The magnetic body has an inclined portion having an inclined surface forming a peripheral surface of a trunca...  
WO/2021/064305A1
The present invention concerns the use, for enhancing the power of a transformer, of at least one dielectric fluid of general formula (1): (A-X)n-B (1) in which A and B, which are identical or different, represent, independently of one a...  
WO/2021/064306A1
The present invention relates to the use, for retrofilling a transformer, of at least one dielectric fluid of general formula (1): (A-X)n-B (1) in which A and B, which are identical or different, represent, independently of one another, ...  
WO/2021/064621A1
A method is described for making a core (MC) around which an electrical winding can be arranged to create a magnetic field generator, with the steps of making a central part (10) of the core with superimposed sheets of ferromagnetic mate...  

Matches 1 - 50 out of 76,720