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WO/2009/108707 |
Micromodules and methods of making them are disclosed. An exemplary micromodule includes a substrate having a thin film inductor, and a bumped die mounted on the substrate and over the thin film inductor.
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WO/2009/107523 |
A second through hole (22) of a second bobbin (20) is provided with an inserting port (27), into which an extending section (13) of a first bobbin (10) is inserted, on one end section in a direction of an axis line (C2), and a portion wi...
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WO/2009/103481 |
The invention relates to a two- or multiphase transformer having a yoke which has a crosspiece and at least two limbs, over which limbs a coil (17) is placed in each case, and having at least one carrier on which the crosspiece is fixed ...
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WO/2009/104113 |
A high voltage transformer is described with an elongate core (38) out of a ferromagnetic material. A transformer frame (36) out of plastic material has segment walls (40) arranged perpendicular to the core (38). A secondary- winding is ...
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WO/2009/104221 |
Winding portions (5-1, 5-2) of sub winding bodies (2-1, 2-2) each are a multilayer winding and an aligned winding. The winding portions (5-1, 5-2) of one sub winding body (2-1) and the other sub winding body (2-2) are arranged between th...
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WO/2009/104474 |
A power receiving coil block comprises a power receiving coil (1) which is magnetically coupled to a power feeding coil when power is transmitted and a magnetic plate (2) formed of a magnetic material having conductivity. The power recei...
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WO/2009/104197 |
An compact dry transformer (1A) comprising a magnetic material core (2) and a coil assembly (3) assembled onto the core. The core comprises heat dissipating covers (4) with cooling fins (5) snug fitted over the core. The coil assembly is...
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WO/2009/105682 |
A multilayer foil winding in a foil-wound magnetic circuit component (200) has conductors (202, 204, 402, 408) that alternate at various points such that the conductors share current more effectively than multiple non-alternating conduct...
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WO/2009/101129 |
The invention relates to a method for producing a magnetic strip that is covered with a phosphate layer. According to said method, a phosphate solution is applied to the magnetic strip, said solution containing a colloid component and at...
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WO/2009/101565 |
8-shaped and. clover-shaped inductor layouts are described that minimize the amount of crossing points. Each crossing point increases resistance of inductor and capacitance between windings. Therefore, by keeping the number of crossings ...
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WO/2009/101129 |
The invention relates to a method for producing a magnetic strip that is covered with a phosphate layer. According to said method, a phosphate solution is applied to the magnetic strip, said solution containing a colloid component and at...
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WO/2009/098824 |
Provided is a transformer which can arbitrarily set the characteristics of detection voltage of a detection winding and can detect the output voltage precisely. The transformer comprises a bobbin (105), a magnetic core (not shown in the ...
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WO/2009/097988 |
The invention relates to a method for production of a winding block for a coil of a transformer, having at least one winding composed of electrically conductive wire or strip material with a plurality of turns and an insulating layer com...
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WO/2009/096642 |
The present invention relates to a transformer for attenuating harmonics. There is provided a transformer for attenuating harmonics including a primary coil and a secondary coil, which includes a core having a first leg, a second leg, an...
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WO/2009/095122 |
The invention relates to an inductor having an electrical conductor for production of a magnetic field and having at least one inductor core unit (10) which is arranged in the area of the conductor and comprises an inductor core (12) com...
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WO/2009/094444 |
A power transformer apparatus and method of assembling are provided. In one aspect, a method of assembling a transformer is provided. The method includes providing a heat sink including a plurality of exterior ribs, wherein the heat sink...
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WO/2009/089058 |
A signal isolating transformer (205) may be arranged such that a first coil (202) of the signal isolating transformer (205) is located in a medium voltage compartment (210) and a second coil (204) of the signal isolating transformer (205...
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WO/2009/089146 |
A method and an apparatus according to an embodiment of the invention includes a transmitter and/or a receiver for transferring power wirelessly. The power transfer between the transmitter and the receiver can occur by electric field.
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WO/2009/089452 |
A cooled high-power vehicle inductor includes an inductor core including a central axis; a first series of inductor windings around the central axis of the cooled high-power vehicle inductor, the first series of inductor windings having ...
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WO/2009/088589 |
Methods and associated structures of forming microelectronic devices are described. Those methods may include forming a first layer of magnetic material and at least one via structure disposed in a first dielectric layer, forming a secon...
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WO/2009/081342 |
The present invention relates to an 8 shaped inductor layout, which maximizes the Q- factor for a given inductor area and track density. IC inductors are essential to realize the voltage controlled oscillators needed in the many fully in...
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WO/2009/081508 |
Provided by use of a simple method is a terminal plate circuit having high reliability of the electric connection state of a terminal plate and a rectangular wire. The terminal plate circuit comprises the terminal plate, the rectangular ...
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WO/2009/081865 |
Provided are a laminated electronic component wherein generation of unevenness on the surface is suppressed, and an electronic component unit provided with such laminated electronic component. Each of coil electrodes (8) has a partly def...
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WO/2009/081934 |
Provided are a plane coil capable of reducing an eddy current generated between the adjoining electric portions of an electric wire, thereby to prevent a surrounding electric part from being adversely effected by the heat generated, and ...
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WO/2009/077991 |
An electrical current sensor (2) comprising a magnetic core (6) with an air gap (14), a magnetic field detector (8) positioned at least partially in the air gap, and a conductive mounting element (10). The mounting element comprises at l...
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WO/2009/077093 |
The invention relates to an induction component comprising a coil element (1) comprising a core segment (5) between two parallel plate elements (2, 3). The two plate elements are geometrically similar, but one of the two plate elements i...
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WO/2009/074086 |
An integral packaged apparatus of a transformer (2) and a capacitor (1) and a method thereof. The apparatus is an integral packaged apparatus obtained by integrating or stacking the transformer (2) and the capacitor (1) into an entire bo...
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WO/2009/075110 |
Provided is an inductance part including: a coil conductor (11) formed from a metal conductor; a magnetic unit (12) formed by pressing a mixture of a metal magnetic powder and a binding material so as to include the coil conductor (11); ...
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WO/2009/073272 |
A conductor assembly of the type which, when conducting current, generates a magnetic field or in which, in the presence of a changing magnetic field, a voltage is induced, hi one embodiment of the assembly, a first layer, tubular in sha...
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WO/2009/073272 |
A conductor assembly of the type which, when conducting current, generates a magnetic field or in which, in the presence of a changing magnetic field, a voltage is induced, hi one embodiment of the assembly, a first layer, tubular in sha...
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WO/2009/072584 |
A transformer in one mode of this invention is provided with a bobbin. The bobbin is provided with a winding body section where a plurality of wires are wound; flange sections formed at the both ends in the axis direction of the winding ...
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WO/2009/067746 |
A fault current limiter including: a ferromagnetic circuit formed from a ferromagnetic material and including at least a first limb, and a second limb; a saturation mechanism surrounding a limb for magnetically saturating the ferromagnet...
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WO/2009/066651 |
Provided is an LC composite electronic part exhibiting a large noise suppression effect without increasing the part size. The LC composite electronic part is formed by layering a first and a second capacitor (10, 20) and a first and a se...
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WO/2009/066159 |
The invention relates to a method for volume compensation of a fluid-filled first chamber (12) accommodating a first electrical appliance (11) that is electrically connected by means of a high-voltage electrical connector (30) to a secon...
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WO/2009/065773 |
The invention relates to an arrangement (20, 30) having a switching device (23, 31) and a transformer (22, 32), wherein the switching device (23, 31) comprises a connection designed for connecting to a segment of an electrical supply gri...
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WO/2009/059705 |
The invention relates to a production method for a multi-layer transformer winding (10), wherein during or after the winding of a conductor layer (21, 22, 23) around a winding body (11), a layer (32, 33) of electrically insulating materi...
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WO/2009/061694 |
A transformer to isolate a primary winding from a signal winding include a primary substrate (which may comprise a printed circuit board (PCB)) and a secondary substrate. The primary and secondary substrates may each have three openings ...
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WO/2009/060941 |
[PROBLEMS] To provide a coil device for antenna which can reduce beat. [MEANS FOR SOLVING PROBLEMS] A coil device (10) for antenna comprises a wire-wound coil (16) formed by winding a wire, a magnetic core (17) inserted into the wire-wou...
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WO/2009/056162 |
The invention relates to a transformer core having a stray field shield, comprising at least one core leg (2', 2'', 2''') carrying a winding arrangement (13) and formed from a laminate stack (3), said laminate stack (3) being sealed by e...
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WO/2009/057706 |
An electronic component and a passive component define correlation between a distance between a pair of identical patterns and a distance between pairs of identical patterns adjacent to each other in a laminating direction, and a value (...
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WO/2009/053534 |
This invention relates to the manufacture of inductive components and electric energy filters. Particularly, this invention relates to the manufacture of a large magnetic core piece. The magnetic core consists of at least one set of esse...
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WO/2009/054155 |
A method by which an abnormality in an oil-filled electrical apparatus caused by the generation of copper sulfide can be detected with satisfactory precision even when the insulating oil is used in a slight amount. This method of inspect...
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WO/2009/054129 |
An inductance element (1) is provided with a toroidal core (3) and a bottomed insulating resin case (4). The bottomed insulating resin case (4) is provided with a cylindrical outer wall section (6), a cylindrical inner wall section (7), ...
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WO/2009/054156 |
A method by which an oil-filled electrical apparatus in which an insulator and copper parts disposed respectively on both sides of the insulator are immersed in an electrical insulating oil is examined with satisfactory precision as to w...
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WO/2009/054203 |
Provided is a laminated electronic component wherein a degree of electromagnetic field coupling between inductors can be easily adjusted. A method for manufacturing such electronic component is also provided. Via hole conductors (54, 62)...
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WO/2009/051057 |
Provided is a ferrite core having an inner leg part which is put through the inside of a coil along its center axis, a pair of outer leg parts which is arranged outside the coil across the inner leg part while the inner leg part is put t...
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WO/2009/046733 |
The invention relates to an electric winding body (1a, 1b, 1c) comprising an electrically conductive winding and an insulation surrounding the winding, wherein the surrounding insulation surrounds the entire winding and forms a mechanica...
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WO/2009/044841 |
An electric compressor integrated with an inverter in which installation workability of a coil component constituting an inverter device can be enhanced while increasing the strength and reducing the cost of an insulating member. The coi...
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WO/2009/044676 |
A method for manufacturing a coil device comprises a first step for twisting the distal end portion of a conductor (21) by 90 degree or about 90 degree for the conductor portion following to the distal end portion thus forming a twisted ...
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WO/2009/044760 |
Provided is an inductance element which is not interfered by peripheral circuits when mounted on a wiring board, by forming a closed magnetic path, and has a small reduction of an inductance value even when a direct current is superimpos...
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