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Matches 351 - 400 out of 77,044

Document Document Title
WO/2020/204582A1
A stylus pen, according to one embodiment, comprises: a housing; a conductive tip of which at least a portion is exposed to the outside of the housing; a resonance circuit unit which is positioned in the housing and is connected to the c...  
WO/2020/199373A1
Disclosed are a transformer, an amorphous alloy three-dimensional wound core and a preparation method therefor. The amorphous alloy three-dimensional wound core comprises a plurality of single-frame core bodies, wherein each of the singl...  
WO/2020/199943A1
Disclosed is a transformer bushing (1000), comprising: an insulating tube (1010) configured to be of a hollow structure in an axial direction; a capacitor core (1020), comprising a current-carrying rod (1021) running through the insulati...  
WO/2020/199047A1
The present application provides a radio frequency circuit and an adjustable transformer, which relates to the field of electronic technology, and is used to realize the reception or transmission of signals in different frequency bands u...  
WO/2020/203353A1
This reactor is provided with: a core; and first and second coils that are respectively wound around the core about first and second central axes extending in a first direction. The core has first and second core leg parts that are respe...  
WO/2020/203354A1
This reactor is provided with: a core; and first to fourth coils that are wound around the core and are magnetically coupled to each other. A coupling coefficient K12 between the first and second coils, a coupling coefficient K13 between...  
WO/2020/203924A1
The present invention provides a resin composition that makes it possible to improve the insulation of magnetic cured products. The present invention is a resin composition that includes (A) a magnetic powder, (B) an epoxy resin, and (C)...  
WO/2020/199372A1
An amorphous alloy stereoscopic wound core and a single frame thereof. The single frame comprises a single frame base of a square structure and an inner support frame having an inner hole structure. The single frame base is formed by win...  
WO/2020/202796A1
A choke coil comprising: a primary coil having a plurality of turns; a secondary coil having a plurality of turns; and a ring-shaped core, wherein the choke coil comprises a multilayer substrate that includes a first conductor pattern th...  
WO/2020/199371A1
An amorphous alloy three-dimensional coil core and a single frame thereof, wherein, the single frame comprises an inner support frame, an outer support frame and a single frame base body of a square structure, wherein the single frame ba...  
WO/2020/194374A1
This ferroresonance suppression device is for suppressing a ferroresonance phenomenon in a transformer having an iron core and a primary coil and a secondary coil wound around the iron core. The ferroresonance suppression device includes...  
WO/2020/195668A1
A planar coil component 10 according to the present disclosure comprises a plurality of insulation layers 50, at least two wiring layers 20, 30, and a magnetic core 40. In the planar coil component in which the insulation layers 50 and t...  
WO/2020/194579A1
A connection sleeve (130) interconnects, among conductor wire ends (122) of flat square conductor wires (121) which constitute a plurality of disk-like windings (120), two conductor wire ends (122) adjacent to each other in the axial dir...  
WO/2020/196608A1
An amorphous alloy thin strip according to the present invention has an alloy composition represented by the formula: Fe100-a-b-c-dCuaSibBcSnd (wherein a, b, c and d represent values of at.% which satisfy the requirements represented by ...  
WO/2020/194128A1
The present invention refers to a modular system applied to transformers, particularly power transformers, which comprises a structure consisting of modules (1,2,3,4) coupled between each other by fixation means, in such a manner that, t...  
WO/2020/197079A1
The present invention relates to a system for wireless charging between a crane and a tractor. The crane comprises a feeding unit and an inverter for supplying power to the feeding unit. The inverter comprises a first communication unit....  
WO/2020/196522A1
In the present invention, a substrate (110) has a main surface (111), and each of one or more inductors (120) is disposed on the main surface (111). A resin sealing section (130) seals the one or more inductors (120) and covers the main ...  
WO/2020/194580A1
A plurality of magnetic shields (140) are arranged along an axial direction (X) with a gap (141) provided therebetween. Each of the plurality of magnetic shields (140) is composed of a plurality of magnetic steel sheets (142) laminated i...  
WO/2020/198707A1
A switching regulator is disclosed comprising a high-voltage port, a low-voltage port, n number of switching poles, a magnetic element, and a controller. In turn, each switching pole connects across the high-voltage port and may consist ...  
WO/2020/196994A1
The present invention relates to a device for testing insulation properties of a transformer, comprising: a low-voltage winding part and a high-voltage winding part that are arranged concentrically with each other; an iron core for testi...  
WO/2020/190706A1
A case includes a header with a first isolation barrier, a cover with a second isolation barrier, and a printed circuit board (PCB) including a slot in which the first isolation barrier or the second isolation barrier is located and a pr...  
WO/2020/190303A1
A method is provided for introducing a submersible robot into a fluid-filled container without draining the container. An access chamber is placed in fluid communication with the side port, and the access chamber is filled with fluid bef...  
WO/2020/190121A1
The present invention relates to a reception coil for wireless charging of a transportation means and a power reception apparatus for wireless charging of a transportation means using same. The reception coil comprises wires comprising a...  
WO/2020/189291A1
This coil device (100) is provided with: a core (10) having a first surface (10A) and a second surface (10B) positioned on the opposite side to the first surface (10A); a coil member 20 including a first portion (20A) and a second portio...  
WO/2020/189887A1
The present invention relates to a coil-based electromagnetic wave resonance transfer device for improving energy efficiency, which comprises: a housing; an electronic circuit board which is installed in the housing and senses an externa...  
WO/2020/188940A1
The soft magnetic powder contains 89.5 to 99.6% by mass of Fe, 0.2 to 9.0% by mass of Si, and 0 to 1.0% by mass of P. The crystallite diameter in the (111) plane of the soft magnetic powder is 95 nm or larger.  
WO/2020/182532A1
The application describes an inverter (1) for converting DC voltage from at least one DC voltage source into AC voltage, comprising: - an input (2a) having two input connections for connecting the DC voltage source, - a multiphase output...  
WO/2020/183996A1
This method for manufacturing an inductor 1 comprises: a first step in which a wire 2 is positioned on one surface of a substrate in the thickness direction, the wire 2 having a cross section with a substantially circular shape and compr...  
WO/2020/183998A1
A manufacturing method for an inductor 1 comprises: a first step for preparing a wire 2; a second step for forming a magnetic layer 3 from a magnetic composition containing magnetic particles such that said layer covers a second outer pe...  
WO/2020/183867A1
This electronic component includes: an insulating layer that has a main surface; a passive device that includes a low-voltage pattern formed within the insulating layer and a high-voltage pattern which is formed within the insulating lay...  
WO/2020/184000A1
An inductor 1 comprises: wire 2 which has a conductor 4 and an insulating film 5 positioned on the entire peripheral surface of the conductor 4; and a magnetic layer 3 in which the wire 2 is embedded. The magnetic layer 3 comprises magne...  
WO/2020/182759A1
A method of forming an aerosol provision device inductor coil comprises providing a litz wire comprising a plurality of wire strands, wherein each of the plurality of wire strands comprise a bondable coating. The method further comprises...  
WO/2020/182835A1
An arrangement to cool a coil (2), comprising an enclosure (3), which at least partially incorporates or houses the coil (2), and a device (4, 4') to create an airflow (5) to cool the coil (2), wherein the coil (2) comprises at least one...  
WO/2020/179298A1
The purpose of the present invention is to obtain a coil component having a small size and exceptional electrical performance. The present invention is configured from a molded body (2) formed from a composite magnetic material, a coil (...  
WO/2020/179377A1
Provided is an iron-based powder for a powder magnetic core, from which a powder magnetic core having a high apparent density and a high green density can be produced. An iron-based powder for a powder magnetic core, which has a larges...  
WO/2020/178202A1
HIGH VOLTAGE SYSTEM COMPRISING A TEMPERATURE DISTRIBUTION DETERMINING DEVICE A high voltagesystem(9) comprising: a high voltage bushing (5) having a bushing body (5a) configured to be assembled with a tank (3a) filled with a dielectric l...  
WO/2020/178390A1
A transformer assembly (100) comprises an electric transformer (10), a temperature sensor system (20), and a computation unit (30) for determining a thermal state of the electric transformer (10). The electric transformer (10) includes a...  
WO/2020/179534A1
According to the present invention, a magnetic powder 1 is coated with a first binder 3 containing a silicone resin as a main component, wherein the first binders 3 are joined to each other via a second binder 4, such as a phenol resin o...  
WO/2020/178944A1
Provided is a novel coil device. The coil device comprises: a support body; an insulative adhesive layer that is disposed on the support body; and a conductive coil a portion of which penetrates into the adhesive layer.  
WO/2020/179399A1
Provided are a punching method demonstrating excellent amorphous metal thin ribbon punching performance, and an amorphous metal thin strip and a laminated core produced by same. The amorphous metal thin strip has a metal thin strip thi...  
WO/2020/180073A1
A wireless power transmission device according to various embodiments can comprise: a power source; a first ferrite having a sheet form; a first transmission coil which is positioned on the first ferrite and which forms a magnetic field ...  
WO/2020/174378A1
A novel cooling system for a superconducting electromagnet (740) that is suitable for use in satellite (700), or at least one or more components of the electromagnet (740) is disclosed. A satellite (700) and electromagnetic control syste...  
WO/2020/174011A1
An aspect of the present disclosure provides a terminal adapter for an electrical bushing having an inner tube and an inner terminal. The terminal adapter comprises a first radial surface configured for applying a radial clamping load to...  
WO/2020/173005A1
Disclosed are a coil component and a manufacturing method thereof. The coil component comprises a winding core portion, a first outer electrode, a second outer electrode, a third outer electrode, and a fourth outer electrode. The winding...  
WO/2020/176467A1
A packaged electronic device (100) includes first conductive leads (124-131) and second conductive leads (132-139) at least partially exposed to an exterior of a package structure (120), and a multilevel lamination structure (112) in the...  
WO/2020/152486A3
A method for insulating at least one coil of a toroidal transformer, comprising forming an opening (4) in an electrically insulating thermoplastic cup (1) receiving an iron core (8) with a coil for leading through terminals of the coil, ...  
WO/2020/173865A1
The present invention relates to a method of operating an ozone generator, a transformer assembly and an ozone generator apparatus configured to be operated at an operational frequency range between 25-40 kHz, such as between 30 and 40 kHz.  
WO/2020/173097A1
A coil module, a wireless charging transmitting device, a wireless charging receiving device, a wireless charging system, and a mobile terminal. The coil module comprises a first plane coil winding (L5), and the first plane coil winding ...  
WO/2020/170882A1
A first coil (L1) is constituted by a common-terminal-side first coil conductor (LC1) connected to a ground terminal (GND), a middle first coil conductor (LM1), and an input/output-terminal-side first coil conductor (LP1) connected to a ...  
WO/2020/171178A1
As a powder magnetic core having little loss and high initial magnetic permeability, provided is a powder magnetic core that contains: a magnetic powder of an Fe-based Cr-containing amorphous alloy and an organic binding substance. The c...  

Matches 351 - 400 out of 77,044