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WO/2010/098029A1 |
A smaller and thinner transformer can be realized by wrapping a first secondary winding (5) so that a gap (5a) larger than the gauge of the first secondary winding (5) is formed between adjacent wraps of the first secondary winding (5), ...
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WO/2010/095955A1 |
A high voltage transformer (1) for cascade coupling wherein the high voltage transformer (1) comprises a primary winding (8), a high voltage winding (16) and a transformer core (4), and wherein the primary and high voltage windings (8, 1...
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WO/2010/092676A1 |
A transformer (51) comprises: a first iron core (61) having a plurality of legs (31, 32) disposed at a spacing to each other; a plurality of high-voltage side coils (1A, 1B, 11A, 11B) wound around the legs (31, 32) and receiving a common...
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WO/2010/067515A1 |
Provided is a method for winding lead wire on multilayer coil electronic components that prevents lead wire coil sagging or breaking and terminal disconnection failures. The lead wire (9) is wound on a core (7) only a prescribed number o...
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WO/2010/051911A1 |
The invention relates to an arrangement of first winding segments (12, 32, 48, 50) of a transformer winding around a transformer core (46, 98) which extends in the manner of a ring around a central axis (100). A respective first winding ...
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WO/2010/049041A1 |
The invention relates to a transformer (11) with at least one core leg (22) on which three windings (32) are arranged side by side, whose discharges (28, 30) are designed to be mutually insulated, wherein each winding (32) is formed by a...
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WO/2010/047261A1 |
A multilayer insulated wire having a conductor and three or more extruded insulating layers covering the conductor. The outermost layer (A) is composed of an extruded coating layer containing a thermoplastic polyester resin composition ...
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WO/2010/045578A1 |
A transformer has a toroidal core with an opening therein and a plurality of wires to define a central winding section, a plurality of outer twisted wire sections and a plurality of wire proximity sections positioned between each outer t...
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WO/2010/032464A1 |
Disclosed is a laminated electronic component that is equipped with a first coil pattern (3) which is formed on multiple insulating layers (1), (5), and both ends of which are connected to external electrodes, and a second coil pattern (...
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WO/2010/026898A1 |
Disclosed is a wound iron core (3) for a static apparatus in which magnetic paths in the inside of the wound iron core are subdivided to improve iron core characteristics. The iron core (3) is configured by using two or more kinds of ma...
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WO/2010/027290A1 |
One of three identical, rectangular and rounded spools (Fig No. 1) is constructed with seven different steps wound from five different widths of magnetic sheet material. First step is wound rectangular and other steps are wound with shea...
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WO/2010/024153A1 |
Provided is a three-phase high frequency transformer including: a ferrite core having three columnar cores, a top plate, and a bottom plate; and a three-phase coil having a primary coil of a predetermined internal diameter formed by bend...
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WO/2010/016367A1 |
Provided is a composite electronic component wherein a magnetic field generated by a coil does not easily expand to the surrounding areas and generation of radiation noise is suppressed. On a lower surface of a magnetic material substrat...
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WO/2010/013049A1 |
A transformer (200) comprises a secondary winding including a plurality of coaxially arranged toroidal closed magnetic circuits (42) connected in series within an enclosure (47) and a primary winding (23) comprising a plurality of turns ...
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WO/2009/147574A1 |
The present invention refers to a high-voltage power supply circuit for inductively transmitting electrical energy from a stationary part to a load on a rotary part which requires a non- symmetrical voltage transfer, for example, an X-ra...
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WO/2009/146835A2 |
The invention relates to a high-power toroidal transformer (1) having a mounting device (7, 10) of the partial windings (2, 4, 23, 24), wherein the segments of the high-voltage winding (2, 24), made of at least one winding carrier, at le...
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WO/2009/138099A1 |
The invention relates to a coupling system (30) of a plurality of transformer winding modules (12, 31 - 39, 71 - 78), a transformer winding module (12, 31 - 39, 71 - 78) comprising at least one first (12) and one second ((14) galvanicall...
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WO/2009/138101A1 |
The invention relates to a ring-shaped core for a power transformer (18), wherein the ring-shaped core extends about an imaginary center axis (70) in the form of a closed toroidal structure and is constituted of a plurality of adjacent l...
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WO/2009/138098A1 |
The invention relates to a transformer core (10, 20, 102) for a power transformer (100). Said transformer core (10, 20, 102) extends about an imaginary center axis (14, 35, 104) in the form of a closed toroidal structure. The transformer...
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WO/2009/138116A1 |
The invention relates to a transformer core (10, 20, 102) for a power transformer (100). Said transformer core (10, 20, 102) extends about an imaginary center axis (14, 35, 104) in the form of a closed toroidal structure. The transformer...
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WO/2009/133584A1 |
An optimized transformer (1), in particular for carrying out dielectric tests, comprising a containment case (2) which is placed on a support structure, a magnetic core (3) placed inside the containment case (2), a primary winding (4), c...
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WO/2009/133765A2 |
This invention relates to a method for manufacturing silicon-containing particles characterized by preparing a uniform phase comprising a curable composition that includes a silicon-containing compound having in one molecule one or more ...
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WO/2009/131059A1 |
A transformer comprises substrates (1, 3) forming a primary winding, substrates (2, 4) forming a secondary winding, and a core part (5) disposed around the substrates (1-4). The substrates (1, 3) comprise insertion holes (1a, 3a) allowin...
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WO/2009/131429A1 |
The invention refers to the electrical engineering, particularly to the power medium- or high-voltage transformers. It is proposed to make transformer as series and/or parallel connected modules, consisting of low-power electronic transf...
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WO/2009/125639A1 |
A wound magnetic core which is produced without using nonmagnetic fine powder such as silica and which is inexpensive, excellently handleable, and mass-producible; and a process for production of the same. The process comprises applying ...
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WO/2009/110061A1 |
An electric transformer (101) comprises a first high pressure side coil (3), a first low pressure side coil (4A) magnetically connected with the first high pressure side coil (3), a second low pressure side coil (4B) magnetically connect...
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WO/2009/107523A1 |
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/2009/098824A1 |
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/2009/083923A1 |
This invention relates to a power transfer device via electromagnetic interaction. this invention proposes a power transfer device, comprising: a primary coil for transferring a power, including a first primary coil and a second primary ...
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WO/2009/081984A1 |
Disclosed is a stacked inductor comprising a coil buried in a magnetic material part and a magnetic gap comprising a non-magnetic material part and provided in a part of a magnetic path. The stacked inductor is characterized in that the ...
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WO/2009/072584A1 |
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/2009/066433A1 |
A coil component has first and second coils and also has a cover for sealing the first and second coils. The first coil has a first wound wire section having a first conducting wire wound about a first winding axis, and also has first an...
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WO/2009/063746A1 |
There is a need to realize a power acquiring unit wherein the power acquired from an illuminating apparatus for which the power acquiring unit is provided can be always maximized without knowing beforehand the characteristic of the illum...
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WO/2009/044841A1 |
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/2009/042076A1 |
The invention is directed to a transformer and a method of manufacturing the same, wherein at least a portion of a core is disposed inside a shield case formed from a polymeric resin composition containing conductive particles. An encase...
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WO/2009/028406A1 |
Provided is a wire-wound coil wherein characteristic impedance can be freely adjusted and variance of the characteristic impedance is eliminated. A method for manufacturing such wire-wound coil is also provided. A primary wire section (1...
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WO/2009/029789A1 |
A three-phase, multi-winding includes a core, the core including a hub and an outer shell around a perimeter of the hub. wherein the hub and the outer shell are in a fixed position with respect to each other. The core also includes multi...
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WO/2008/142889A1 |
In a transformer whose supporting member has an easy-to-manufacture simple configuration, an upper piece is provided above the core, a planar coil supporting piece is provided below the coil, and a lower piece is provided on the core bot...
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WO/2008/142464A1 |
Lifting hook assembly for the movement of hollow electric components (12) that comprises a lifting element provided with a hook (11) at the line of gravity of the electric component. The hook is arranged at the upper end portion of the l...
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WO/2008/136383A1 |
Using a core based on an Fe alloy there are provided an inductor with enhanced current superposition characteristics and a process for manufacturing the same. There is disclosed a winding inductor including a core for winding inductor ob...
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WO/2008/131007A1 |
An embedded step-up toroidal transformer (100). The step-up toroidal transformer (100) includes a plurality of coil segments (102, 104, 106, 108). Each primary coil segment (102, 104, 106, 108) is separately comprised of a plurality of t...
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WO/2008/119935A1 |
A transformer (101) comprises a primary winding (11) having a first plurality of magnetic circuits (111) each with a second plurality of turns and electrically connected in parallel and a secondary winding (12) comprising a third plurali...
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WO/2008/114370A1 |
When high frequency communication carrier current is used in communication with much information, radio wave is radiated from the transmission line to possibly cause a trouble in other electric apparatus or a damage to the health. When t...
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WO/2008/093492A1 |
It is possible to provide a fixing structure and a fixing member for a static induction device which can assemble the device with a small number of parts and surely fix the device. A fixing unit (4) is provided for fixing a core (2) of a...
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WO/2008/084757A1 |
In order to facilitate add-on of a reactor function without changing the structure of a transformer, the transformer is constituted such that an input side coil (1b) and output side coils (1a, 1c) are wound around a shell type core (2) a...
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WO/2008/075487A1 |
This invention provides a transformer having such properties that the iron loss in a capacitance-iron loss characteristic curve (1) is not less than 4.85 Π(capacitance(kVA))0.613(W) and not more than 27.3 Π(capacitance(kVA))0.613(W),...
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WO/2008/056045A1 |
The invention relates to a method for powering a magnetic coupler, in which: a) each winding of a first magnetic elementary cell is powered such as to produce a magnetising flux in a bar of the first cell which is joined with a second ce...
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WO/2008/026297A1 |
Conventional balancer transformers involve a problem that though they have the function of a stepdown transformer, the voltage adjustment of each phase is inadequate, the transformers are large and heavy, handling of them is difficult wh...
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WO/2008/016089A1 |
An inductor element is formed on a multilayer wiring structure wherein a plurality of wiring layers are laminated. The wiring layer is composed of a wiring, an insulating layer insulating the upper and lower wirings one from another, and...
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WO/2008/003006A2 |
In some embodiments, a configurable multiphase coupled magnetic structure may include a four-sided pot core defining an interior space, one or more cylindrical cores disposed within the interior space of the four-sided pot core, and at l...
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