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Matches 1 - 50 out of 10,420

Document Document Title
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/2019/008903A1
According to the present invention, current is shut off only when the current suddenly increases as in a short-circuit accident. A DC voltage is applied between a terminal T1 and a terminal T2. A load is connected between a terminal T3 a...  
WO/2019/008621A1
This reactor (1) is provided with a coil (11) having a plurality of unit coils (17). Spacers (13) are provided between at least any of the unit coils (17) and between the unit coils (17) and a support frame (12). The support frame (12) a...  
WO/2019/008731A1
According to the present invention, a coil (11) has a plurality of unit coils (18) that are wound around a central axis and adjacent to each other with an interval therebetween in the direction of the central axis. A reactor (1) is provi...  
WO/2019/007738A1
The invention relates to a storage choke (1) for a polyphase DC-to-DC converter, comprising at least two coils (2) and a core (4) via which the coils (2) are coupled to each other. The core (4) has a first portion (5) having a first mate...  
WO/2019/006052A1
A noise mitigating sound shield comprises an assembly configured for attachment to an air-core dry-type reactor. The assembly is configured for forming a closed cylinder positioned radially outward from an outermost surface of a reactor ...  
WO/2018/221127A1
This reactor is provided with a coil having a winding part formed by winding a winding wire, and a magnetic core having an inside core part disposed on the inside of the winding part and an outside core part disposed on the outside of th...  
WO/2018/221128A1
This reactor is provided with: a magnetic core which includes a coil having a winding part, an inner-side core part disposed inside of the winding part, and an outer-side core part disposed outside of the winding part; and an outer-side ...  
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/2018/216441A1
This reactor is provided with a coil having a pair of winding sections and an annular magnetic core. The magnetic core has: a pair of inner core sections respectively arranged inside the winding sections; and a pair of outer core section...  
WO/2018/198762A1
Provided is a reactor equipped with a coil having wound portions and a magnetic core comprising core segments which each have an inner core portion disposed on the inner side of a wound portion, wherein the core segments are molded bodie...  
WO/2018/198763A1
Provided is a reactor equipped with a coil having wound portions and a magnetic core comprising core segments which each have an inner core portion disposed on the inner side of a wound portion, wherein the core segments are molded bodie...  
WO/2018/193854A1
A reactor comprising: a coil provided with a winding part; and a magnetic core including a set of core pieces that engage with each other, the magnetic core being disposed inside and outside the winding part. One of the core pieces in th...  
WO/2018/193853A1
A reactor comprising a coil, and a ring-shaped magnetic core disposed inside and outside the coil, wherein: the coil has two winding parts disposed side by side; and the magnetic core has two inner core parts disposed inside the winding ...  
WO/2018/191159A1
An air core reactor (200) for use in an electric power transmission and distribution system or in an electric power system of an electrical plant is provided. The air core reactor (200) comprises an electrically insulated support structu...  
WO/2018/189170A1
A multi-phase inductor (24) comprises a core (34) made of a magnetic material; at least two phase windings (26) surrounding the core (34) for inducing a magnetic field in the core (34), such that a common mode inductance (LCM) is provide...  
WO/2018/190075A1
[Problem] To provide a coupled inductor in which a first conductor and a second conductor are formed of electrically conductive metal plates intersecting each other, and with which total current path lengths can be made the same dimensio...  
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...  

Matches 1 - 50 out of 10,420