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Matches 1 - 50 out of 10,310

Document Document Title
WO/2018/185989A1
[Problem] To provide a coil component core having a structure capable of achieving both high DC superposition characteristics and suppression of leakage magnetic flux. [Solution] A coil component core 30 comprises an annular core body 10...  
WO/2018/185990A1
[Problem] To provide a core for a coil part that has a structure with which DC superposition characteristics can be improved by means of a technique other than lowering the effective relative magnetic permeability. [Solution] A core for ...  
WO/2018/186148A1
An inductor component comprising an outer packaging, a coil part embedded within the outer packaging, a first outer electrode extended from the coil part, and a second outer electrode extended from a second end of the coil part. The oute...  
WO/2018/180998A1
This annular coil component is formed by combining, at two coupling end parts, a pair of coil members each provided with a magnetic core, a resin case that almost entirely surrounds the magnetic core, and a coil wound around the resin ca...  
WO/2018/173900A1
Provided are: a reactor which is able to be reduced in size; and a power supply circuit which is provided with this reactor. A reactor (1) according to the present invention is provided with: a plurality of winding wires (2), a coupling ...  
WO/2018/163869A1
Provided is a coil molding comprising a coil having a wound portion, and an integrated resin covering at least an inner peripheral surface of the wound portion, the coil molding further comprising a gap portion which is integrated with t...  
WO/2018/163870A1
A reactor comprising a coil having a winding part, and a magnetic core having an inner core part that is disposed on the inner side of the winding part and an outer core part that is disposed on the outer side of the winding part, wherei...  
WO/2018/159252A1
This reactor is provided with a coil having a winding, a magnetic core having an inner core arranged inside of the winding, and an inner intervening member which ensures insulation between the winding and the inner core, wherein the inne...  
WO/2018/159503A1
A reactor provided with: a coil which includes a pair of winding portions arranged side by side; a magnetic core which includes an inner core portion disposed in the winding portions and an outer core portion exposed from the winding por...  
WO/2018/159255A1
This reactor is provided with a coil having a winding, a magnetic core having an inner core arranged inside of the winding, and an inner intervening member which ensures insulation between the winding and the inner core, wherein the inne...  
WO/2018/159254A1
This reactor is provided with a coil having a winding, a magnetic core having an inner core arranged inside of the winding, and an inner intervening member which ensures insulation between the winding and the inner core, wherein the inne...  
WO/2018/159253A1
This reactor is provided with a coil having a winding, a magnetic core having an inner core arranged inside of the winding, and an inner intervening member which ensures insulation between the winding and the inner core, wherein the inne...  
WO/2018/155172A1
This coil is provided with: a first winding portion comprising a first winding wire which includes at least one element wire and which is wound in a spiral shape; and a second winding portion comprising a second winding wire which includ...  
WO/2018/154988A1
This step-down circuit is provided with: an input terminal; a step-down part; and an output terminal. The step-down part has a choke coil and a switching element. The choke coil is provided with a powder magnetic core that contains soft ...  
WO/2018/150852A1
A reactor comprising: a coil having two windings obtained by winding a winding wire, such that the axes of the windings are parallel; and a magnetic core including a rectangular inner core part disposed in each winding, and an outer core...  
WO/2018/150853A1
A reactor comprising a coil in which a first winding part and a second winding part on which a winding wire is wound are provided such that the axes of the winding parts are parallel, a first inner core part disposed within the first win...  
WO/2018/147062A1
This reactor is provided with: a coil configured by winding a winding wire and provided with a winding part having an exposed region that comes into direct contact with a liquid refrigerant; a magnetic core disposed inside and outside th...  
WO/2018/147061A1
A reactor provided with: a coil which includes a first wound portion and a second wound portion formed of wound windings, the wound portions being disposed laterally side by side; and a magnetic core which includes a first inner core por...  
WO/2018/144806A1
A loop antenna in an electric vehicle receives energy wirelessly from a source external to the vehicle, such as from a Radio Frequency (RF) emitter. The use of RF loop antennas to both transmit and receive power greatly reduces the need ...  
WO/2018/139728A1
An inductor and an inductor manufacturing method are disclosed in the present specification. An inductor according to one embodiment of the present specification comprises: a winding wire configured such that both ends thereof are to be ...  
WO/2018/138797A1
A static induction electrical device according to this embodiment has an iron core, windings, a container, and a spacer unit. The iron core has a leg section and a pair of yoke sections. The leg section extends along a first direction. T...  
WO/2018/135357A1
A multistage coil provided with: a plurality of coils having a winding part on which a winding wire is wound, and a connection part that is extended from the winding part, there being at least two coils; and a magnetic core having a shaf...  
WO/2018/128149A1
[Problem] To provide a core that can be widely applied, e.g., in a reactor, current limiter, electromagnetic actuator, motor, etc. [Solution] The magnetic characteristics of this core 11 are such that, in a first quadrant of a graph with...  
WO/2018/128151A1
[Problem] To provide a current limiting circuit with reduced impedance during normal operation. [Solution] This resonance-type current limiting circuit is provided with a core 11, a coil 12 wound around the core 11, and a capacitor 50 co...  
WO/2018/116362A1
This reactor (1) is equipped with a coil (11) having a plurality of unit coils (18). First spacers (13) are disposed at least in any of the spaces between the unit coils (18), and between one of the unit coils (18) and a supporting frame...  
WO/2018/105697A1
Provided are: a method for producing a reactor, which is capable of improving the productivity and the density, while achieving an advantage in terms of moldability; a method for producing a core; a core; and a reactor. This method for p...  
WO/2018/095852A1
The present invention comprises a wind power plant (100), having at least one inverter (130) and at least one 3-phase inductor unit (200) which is coupled between the inverter (300) and an output (500) of the wind power plant (100), wher...  
WO/2018/087145A1
The present invention relates to an inductor (10) for high frequency and high power applications. The inductor (10) comprises at least one wire conductor (20), and a coil zone (30). Windings of the at least one wire conductor comprises t...  
WO/2018/088404A1
Provided is an inductor with which miniaturization can be achieved while ensuring electric insulation between a coil and a core. The inductor (1) is provided with a core (2), a bobbin (3), and an annular coil (4). The core (2) includes a...  
WO/2018/079062A1
Provided is a method for producing a coil component, which is capable of further improving the performance of a coil component. A method for producing a coil component according to the present invention comprises: a step for preparing an...  
WO/2018/079134A1
Ring-shaped moving holes (2a-2d) are formed in a first support member (2), and holes (4a-4d) are formed in a second support member (4). A first coil (1) is rotated along the moving holes (2a-2d) in a state where supports (5a-5d) and bolt...  
WO/2018/061850A1
The present invention provides: a core member that can realize insulation between a core body and a bus bar opening and can appropriately set a gap width of the core body covered entirely or partially with a resin mold part; a core with ...  
WO/2018/056047A1
A coil equipped with a cylindrical winding obtained by winding a wire, wherein the winding is equipped with two coil recesses provided toward the inside space surrounded by the inner-circumferential surface of the winding in a manner suc...  
WO/2018/056049A1
A reactor equipped with a coil containing two windings which are obtained by winding a wire, and a magnetic core where each winding is positioned, wherein the magnetic core is equipped with an inner leg positioned along the inner circumf...  
WO/2018/056048A1
A coil equipped with a first winding obtained by helically winding a first wire, and a second winding having an axis which is parallel to the axis of the first winding, and obtained by helically winding a second wire which is electricall...  
WO/2018/051546A1
This power transmission device suppresses generation of a leakage magnetic field. A coil of the power transmission device is provided to face a metal plate having a slot and a slit connected to the slot, said coil being formed such that ...  
WO/2018/052107A1
Provided are: a magnetic core that exhibits a high initial permeability and a small magnetic core loss and is further able to reduce magnetic core loss at high frequencies; and a coil component using same. This magnetic core is formed by...  
WO/2018/047372A1
Provided is a choke coil with which an improved noise reduction effect can be obtained by sufficiently attenuating a magnetic field coupling between the choke coil and a metal component. Connector connection wires include: a first connec...  
WO/2018/043318A1
An inductor component (10) is provided with: core members (41, 42); a coil that is disposed on the core members; and terminal electrodes (61-63). The coil is provided with: first metal plates (21-24) that are disposed on the upper surfac...  
WO/2018/038008A1
Provided is a coil assembly comprising a magnetic core and a coil having a wound portion in which a rectangular wire is wound in an edgewise fashion. In the coil assembly, both ends of the rectangular wire extend in the same direction fr...  
WO/2018/029773A1
The objective of the invention is to improve the heat dissipation characteristics of an air core reactor unit. This air core reactor unit is characterized by comprising a first insulation plate provided with a first insulation spacer dis...  
WO/2018/020988A1
Provided is a reactor comprising a coil, and an annular magnetic core forming a closed magnetic path by excitation of the coil, said reactor being provided with: a plurality of divided reactors constituting the reactor by being arranged ...  
WO/2018/016353A1
A reactor equipped with a coil having a pair of parallel winding parts, and a magnetic core which has an inside core part positioned inside the winding parts, and an outside core part which is exposed to the outside of the winding parts,...  
WO/2018/016352A1
A reactor equipped with a coil having a pair of parallel winding parts, a magnetic core having an inner core part and an outer core part, and a case for storing an assembly of the coil and the magnetic core, wherein: the case is provided...  
WO/2018/012378A1
A coil module (100) is provided with: a substrate (110) that has a coil antenna (111); and a resin member (120) that covers at least one main surface of the substrate, wherein the resin member (120) is provided with a booster coil (121) ...  
WO/2018/012059A1
A compound smoothing inductor 10 capable of responding to increased demand for more compact size, higher frequency for the drive frequency, etc., is provided with a coupling transformer 20, a first smoothing inductor 30, and a second smo...  
WO/2018/008110A1
This electric power steering apparatus comprises: a DC power supply; a motor; an inverter circuit which converts the DC power output from the DC power supply into AC power and outputs the converted AC power to the motor; and a filter cir...  
WO/2018/003398A1
Provided is an RFID tag (101), which is a coil module, comprising: a circuit substrate (1) in which a conductor pattern is formed; an electronic component (13) which is mounted on the circuit substrate (1) and which constitutes a module ...  
WO/2017/219124A1
A common capacitive touch sensor may have a two dimensional array of transparent conductive strips going from edge to edge on a substrate layer or sheet of a touch sensor. According to some aspects, there is provided a capacitive touch s...  
WO/2017/221804A1
This inductor is provided with: a U-shaped core 10 in which leg parts 10b are an integrally formed on both ends of a flat board part 10a, an outer surface of which is an installation surface for installation on a heatsink; an I-type core...  

Matches 1 - 50 out of 10,310