Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 22,246

Document Document Title
WO/2019/094887A1
A reactor assembly including a first core formed of a plurality of stacked E-shaped planar metal laminates welded together, and a second core formed of a plurality of stacked I-shaped planar metal laminates welded together. The first cor...  
WO/2019/089786A1
Example implementations herein relate to electromagnetic coils. One example device includes a plurality of coil windings. Each coil winding may extend around a shared core region inside the plurality of coil windings between a respective...  
WO/2019/087739A1
The objective of the present invention is to prevent the frequency characteristic of a multi-layer band-pass filter from deviating from a desired frequency characteristic. A multi-layer band-pass filter (1) is provided with first and sec...  
WO/2019/090358A1
Various examples are provided related to mixed material magnetic cores, which can be utilized for shielding of eddy current induced excess losses. In one example, a magnetic core includes a ribbon core and leakage prevention or redirecti...  
WO/2019/081352A1
The invention relates to a method for producing an inductive electrical component by depositing layers of different materials on a substrate material. The layers form a functional layer, by means of which the electrical function of the i...  
WO/2019/078420A1
The purpose of the present invention is to provide a three-phase electrical transformer, which is usable, in an emergency situation, as an open-phase recoverer for preventing an accident in which an open-phase occurs and is usable as an ...  
WO/2019/078133A1
Provided is a roll-type element in which a wound multilayer film has less size variation in the diameter thereof. This roll-type element is formed by winding a multilayer film 2, wherein: the multilayer film 2 has a first insulating laye...  
WO/2019/075246A1
A sensor for measuring current flow includes a power generation circuit, a current measurement circuit and a microcontroller. The power generation circuit includes a current transformer that harvests energy from a load applied to the con...  
WO/2019/075249A1
A sensor for measuring current flow includes a power generation circuit, a current measurement circuit and a microcontroller. The power generation circuit includes a current transformer that harvests energy from a load applied to the con...  
WO/2019/075227A1
A sensor for measuring current flow includes a housing containing a power generation circuit and a current measurement circuit. The sensor is entirely self-contained and is non-invasively attachable to a conductor. The sensor is self-pow...  
WO/2019/074130A1
Provided is an electronic component including: an insulating layer; a low voltage conductor pattern formed in the insulating layer; a high voltage conductor pattern formed in the insulating layer so as to face the low voltage conductor p...  
WO/2018/149422A3
Disclosed are an integrally formed inductive element and a manufacturing method therefor. The integrally formed inductive element comprises a coil provided with an insulating coating layer and a magnetic material integrally formed with t...  
WO/2019/066868A1
An apparatus is provided which comprises: a plurality of plated through holes; a material with magnetic properties adjacent to the plurality of plated through holes; and one or more conductors orthogonal to a length of the plurality of p...  
WO/2019/065500A1
This method for manufacturing a powder magnetic core is provided with: a step for heat-treating amorphous soft magnetic alloy powder to obtain nanocrystal powder; a step for obtaining granulated powder from nanocrystal powder, malleable ...  
WO/2019/066984A1
System operable to form an inductive pathway. The system includes a first layer and a second layer communicatively coupled to the first layer via a plurality of bumps. Selected bumps in the plurality of bumps are connected via metal conn...  
WO/2019/058967A1
An inductor provided with wiring having a width W and a first electrode and a second electrode continuous to each of both ends of the wiring. The wiring, the first electrode, and the second electrode exist in the same plane. Each of the ...  
WO/2019/049803A1
Provided is an inductor that has achieved size reduction while ensuring electrical insulation between a coil and a core. The inductor (1) is provided with a core (2), a bobbin (3), and an annular coil (4) wound around a center portion (2...  
WO/2019/044796A1
[Problem] To provide a surface mount coil which can be mounted on a circuit substrate with high reliability in terms of vibration resistance and the like. [Solution] This coil is provided with a hollow cylindrical core, and an exterior c...  
WO/2019/045998A1
A T-coil IC includes a first inductor on an Mx layer. The first inductor has n turns, where n is at least 1 7/8 turns. The T-coil IC further includes a second inductor on an Mx-1 layer. The second inductor has n turns. The first inductor...  
WO/2019/044459A1
[Problem] To provide a coil component which does not require a magnetic substrate. [Solution] This coil component is provided with: a first magnetic resin layer 11 that is provided in a lower region 21; a second magnetic resin layer 12 t...  
WO/2019/031220A1
This common mode noise filter is provided with: an insulator layer; a thin and long first coil conductor extending on a first surface of the insulator layer; and a thin and long second coil conductor extending on a second surface of the ...  
WO/2019/015626A1
A device comprises a magnetic core comprising a first leg and a second leg formed by a first magnetic component and a second magnetic component, wherein a first gap and a second gap are placed between the first magnetic component and the...  
WO/2019/012834A1
A power supply device having a circuit substrate, a cylindrical or columnar metal member, and a ring core. A wiring part is provided to the circuit substrate. The metal member constitutes at least a part of a draw-out wiring part drawn o...  
WO/2019/008967A1
The present invention is provided with: a mounted component (20) provided with a first inductor conductor (200); and a substrate having a first main surface (33) and containing a second inductor conductor (300). The mounted component (20...  
WO/2019/007322A1
A stacked spiral inductor, comprising: a substrate, and multiple stacked insulating layers and inductive metal layers formed on the substrate by means of a semiconductor process. Each inductive metal layer comprises a through hole area h...  
WO/2019/009269A1
A flexible printed wiring board according to one embodiment of the present invention is provided with: an insulating base film; a conductive pattern which is laminated on at least the back surface of the base film and comprises a spiral ...  
WO/2019/005431A1
A multi-layer spiral inductive array includes a first multi-layer spiral inductor with a second layer matching a spiral pattern of a first layer. The multi-layer spiral inductive array also includes a second multi-layer spiral inductor w...  
WO/2019/003722A1
The purpose of the present invention is to improve the insertion loss of a balun provided with a low-pass filter. The balun (100) according to the present invention is provided with a first terminal (P1), a second terminal (P2), a third ...  
WO/2019/002779A1
The present invention relates to an inductive position sensor comprising at least two secondary windings (4, 6) formed by multiple turns (10) provided on two opposite surfaces of a printed circuit board and divided into first and second ...  
WO/2019/001402A1
The embodiments of the present invention disclose an EMI common-mode inductor of a new winding method and a winding method for the EMI common-mode inductor, relating to the technical field of common-mode inductors. The EMI common-mode in...  
WO/2019/005730A1
One aspect of the present disclosure relates to a power electronics device for an electrically-driven charging device for an engine, said power electronics device comprising one or more power electronics components which are designed to ...  
WO/2019/001402A9
The embodiments of the present invention disclose an EMI common-mode inductor of a new winding method and a winding method for the EMI common-mode inductor, relating to the technical field of common-mode inductors. The EMI common-mode in...  
WO/2019/003723A1
The purpose of the present invention is to adjust the frequency of an attenuation pole while maintaining the pass band of a laminated balun. The laminated balun (100) according to the present invention is provided with a first terminal (...  
WO/2018/236438A1
Disclosed herein are printed circuit boards (100) with embedded solenoid filters (110A-L, 120A-K) through which signal traces (140) pass to filter unwanted noise and electromagnetic interference. A printed circuit board (100) comprises a...  
WO/2018/235454A1
Provided are: a coil module which is inexpensive and has excellent characteristics; and a method for producing same. This coil module 1 comprises a coil conductor 6 which has: a plurality of coil elements 6a, each comprising a pair of le...  
WO/2018/235714A1
Provided are: a coil element assembly and coil module which are inexpensive and have excellent characteristics; and a method for producing same. This coil module 1 comprises: a coil conductor 6 in turn comprising a plurality of coil elem...  
WO/2018/235539A1
The present invention provides a coil component that is configured by having an element body and a coil conductor embedded in the element body, the element body being configured from a magnetic body layer and a non-magnetic body layer, w...  
WO/2018/236501A1
Described is an apparatus which comprises: a power supply node; a plurality of inductors inductively coupled with one another, wherein at least one inductor of the plurality is electrically coupled to the power supply node; a plurality o...  
WO/2018/235550A1
The present invention provides a coil component that is configured by having an element body and a coil conductor embedded in the element body, the element body being configured from a magnetic body layer and a non-magnetic body layer, w...  
WO/2018/228736A1
The invention relates to a coil (1) having a magnetic core (6) and having at least one winding, the at least one winding having a first winding section (3a) and a second winding section (3b), the first winding section (3a) being arranged...  
WO/2018/228581A1
A device includes a first inductor positioned on a first substrate. The first inductor has at least one turn in a plane that is perpendicular to a plane of the first substrate. The first inductor is positioned for near field coupling wit...  
WO/2018/231836A1
A hand-held, water-cooled toroidal autotransformer assembly is formed from longitudinally-oriented electrically conductive radially spaced apart concentric pipes that are physically and electrically configured in series and arranged arou...  
WO/2018/223715A1
An inductor (10). The inductor comprises a first portion winding, a second portion winding, a magnetic core (12) and a winding, wherein the first portion winding is a conductive path (140) disposed on a circuit board (14), the second por...  
WO/2018/225445A1
This ceramic substrate with a built-in coil has a plurality of ceramic layers on which a multiple-winding coil pattern is formed. A multiple-winding coil pattern 20e and dummy patterns 51, 52 that are not electrically connected to the mu...  
WO/2018/222342A1
A planar differential inductor reduces an effect of parasitics on common mode inductance of a voltage controlled oscillator (VCO) -based inductor to properly ground a common mode alternating current (AC) ground. In one instance, the plan...  
WO/2018/219543A1
The invention relates to an inductive component (1) comprising a board arrangement (2) with at least two board parts (2a, 2c). It also comprises at least one conductor loop (10a, 10b) consisting of conductor track sections (6a - 6h) arra...  
WO/2018/221015A1
This inductance element is provided with: a coil body wound by a conductive metal material covered with an insulating material; a pair of terminal plates extending from the coil body; and a magnetic core having at least the coil body emb...  
WO/2018/219367A3
Disclosed are a transfer moulding inductive element and a manufacturing method therefor. The element comprises: a magnetic body formed from a soft magnetic gel by means of transfer moulding; a prefabricated coil assembly, comprising a ho...  
WO/2018/219263A1
The invention discloses a stepless graphene filter choke and a manufacturing method thereof. The filter choke comprises a plurality of groups of coils, a positive leading-out wire, a negative leading-out wire, an absorbing layer and a sh...  
WO/2018/216466A1
This coil device 20 is provided with: a coil unit 21 having a coil 22 and a magnetic core 25; a resin case 30 that houses the coil unit 21; and a busbar 40 that has a connection part 42 connectable to a conductive path of a substrate 11,...  

Matches 1 - 50 out of 22,246