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Matches 1 - 50 out of 7,438

Document Document Title
WO/2018/131325A1
A current detection device (10) is provided with a base body (20), a main conductive body (40), and a detection conductive body (50). The main conductive body (40) and the detection conductive body (50) are formed on the base body (20), ...  
WO/2018/091098A1
The invention relates to an isolation transformer which is particularly suited for use in an energy transfer device and reduces unwanted resonances. The isolation transformer has an input winding, an output winding and a third winding, a...  
WO/2018/087591A1
A transformer (100, 180, 500) is described. The transformer comprises a top conductive coil (106, 206, 506), a bottom conductive coil (102), and a dielectric layer (104, 504) separating the top conductive coil from the bottom conductive ...  
WO/2018/087591A9
A transformer (100, 180, 500) is described. The transformer comprises a top conductive coil (106, 206, 506), a bottom conductive coil (102), and a dielectric layer (104, 504) separating the top conductive coil from the bottom conductive ...  
WO/2018/053419A1
A resonant coil system with improved sensitivity and signal-to-noise performance is described. A primary coil is tuned to a first resonance frequency and inductively coupled to a secondary coil that is separately tuned to a second resona...  
WO/2018/049520A1
A transformer apparatus that may be applied as a distribution circuit adaptor (DCA) inserted into a branch supply circuit to reduce losses in a power distribution network. More particularly, implementations of the present disclosure prov...  
WO/2018/027317A1
An electronic device comprised of a casing, having a lengthwise extending edge having a rounded outer surface; a split-core transformer segment comprising a connection face for interconnecting with a complementary split-core transformer ...  
WO/2018/011535A1
An Isolating Transmission Line Transformer (ITLT) for use in a data communications system is provided, the transformer comprising: a substantially planar substrate formed of electrically insulative material having opposed first and secon...  
WO/2018/012400A1
This high frequency transformer according to the present invention comprises a primary coil (LI) and a secondary coil (L2) in which the coil winding axes are in a coaxial relationship and are magnetically coupled to each other, a first t...  
WO/2017/178374A1
The invention describes a split transformer assembly (1) comprising a first partial assembly (10) comprising a primary winding arrangement (10W) shaped to accommodate a first core half (10C); a second partial assembly (20) comprising a s...  
WO/2017/141681A1
A voltage detection apparatus (1) is provided with: a primary coil (10) that is configured by connecting a first coil (11) and a second coil (12) in series; and a secondary coil (20) that is magnetic-field coupled to the primary coil (10...  
WO/2017/121519A1
The present disclosure relates to a circuit for suppressing unwanted magnetic interference. The circuit can have a transformer (410) having a first coil (418a), a first pair of input terminals (412a, 412b), and a first pair of output ter...  
WO/2017/111910A1
Embodiments of the invention include an electrical package and methods of forming the package. In one embodiment, a transformer may be formed in the electrical package. The transformer may include a first conductive loop that is formed o...  
WO/2017/089757A1
A radio frequency (RF) transmitter, comprising a Tesla transformer and an LC oscillator, said Tesla transformer comprising inner and outer conductors (10, 20), said inner conductor (20) comprising a generally tubular magnetic core (22) c...  
WO/2017/023571A1
An apparatus includes a carrier substrate, a ferrite core, a first set of wire windings, a second set of wire windings, a third set of wire windings, and a fourth set of wire windings. The ferrite core is attached to the carrier substrat...  
WO/2016/202370A1
The invention relates to a radio frequency transformer (100) for transforming an input radio frequency signal into an output radio frequency signal, the radio frequency transformer (100) comprising a primary winding (101) having a first ...  
WO/2016/193017A1
The invention relates to a planar transformer (100) for energy transfer comprising a sandwich-type circuit board having at least three layers for forming electrical conductor paths, wherein a first (L1) and a second (L2) of these layers ...  
WO/2016/170755A1
A transformer is provided with: a multilayer substrate comprising a plurality of insulating layers layered in a thickness direction; a primary coil formed in at least one of the plurality of insulating layers of the multilayer substrate;...  
WO/2016/136569A1
The present invention is provided with, in a laminate of a plurality of insulating substrates, a primary coil (L1) including first coil conductors (L1A1, L1B1, L1C1, L1A2, L1B2, L1C2), and a secondary coil (L2) including second coil cond...  
WO/2016/119825A1
A transformer (400) includes: a primary winding (401) comprising a first port (401a), a second port (401b) and a metal layer (413) connected between the first port (401a) and the second port (401b), the metal layer (413) comprising a plu...  
WO/2016/113538A3
An isolating Transmission Line Transformer (ITLT) for use in a data communications- system is disclosed. The ITLT comprises a core, a first port for connection to a data source, and a second port for connection to a transmission or data ...  
WO/2016/113538A2
An isolating Transmission Line Transformer (ITLT) for use in a data communications- system is disclosed. The ITLT comprises a core, a first port for connection to a data source, and a second port for connection to a transmission or data ...  
WO/2016/086873A1
A coaxial structure high efficiency ultrahigh frequency electronic transformer, for relocating the relative positions of a primary winding (3-1) and a secondary winding (3-2) and controlling the current direction in each turn of the cond...  
WO/2016/080034A1
A signal transmission insulative device is provided with: a first coil; a second coil facing the first coil and forming a transformer with the first coil; a first insulation film comprising a first dielectric body in the space where the ...  
WO/2016/068177A9
[Problem] To provide a high-performance composite circuit that supports broader bandwidth, a circuit device, a circuit board, and a communication device. [Solution] A composite circuit 10 comprises a first diplexer section 20A through wh...  
WO/2016/068177A1
[Problem] To provide a high-performance composite circuit that supports broader bandwidth, a circuit device, a circuit board, and a communication device. [Solution] A composite circuit 10 comprises a first diplexer section 20A through wh...  
WO/2015/178264A1
[Problem] To provide a multiple-wire winding method, a multiple-wire winding device, and a wound coil component that make it possible to reduce both damage done to wires and the risk of short-circuits between said wires and electrodes at...  
WO/2015/178263A1
[Problem] To provide a multiple-wire winding method and a multiple-wire winding device that make it possible to reduce both damage done to wires and the risk of short-circuits between said wires and electrodes at different potentials. [S...  
WO/2015/135325A1
A conical inductor, a printed circuit board and an optical module. The conical inductor (50) comprises: a housing (501), a conical coil (502) in the housing and two pins (503, 504) respectively connected with both ends of the conical coi...  
WO/2015/123889A1
A pulse transformer and a manufacturing method therefor. The manufacturing method comprises: winding a magnetic core body provided with at least two winding coils, the magnetic core body being of a split structure and comprising a first ...  
WO/2015/015823A1
 Provided is a balun transformer allowing balance characteristics to be improved. A balun transformer (10a) characterized in being provided with: an input terminal (14a) into which an unbalanced signal is inputted; a converting unit (1...  
WO/2014/188739A1
A first inductor and a second inductor are constituted from conductor patterns formed over a plurality of layers; conductor patterns (L1a,L1b,L1c,L1d) of the first inductor and conductor patterns (L2a,L2b,L2c) of the second inductor have...  
WO/2014/189771A1
A radio-frequency (RF) planar transformer includes three spaced-apart, single-turn primary strip-windings connected electrically in parallel with each other. A one-turn secondary strip-winding is located between each adjacent pair of pri...  
WO/2014/186499A1
An intravenous ultrasound (IVUS) system can include a catheter which can include memory. Because portions of the catheter are in intimate contact with the patient, electrical signals are isolated for safety. The IVUS system or catheter c...  
WO/2014/171140A1
This common mode noise filter is characterized by being provided with a laminate body and a first coil conductor and a second coil conductor formed inside of the laminate body and facing in a first direction, and in that the first coil c...  
WO/2014/114584A1
The invention relates to a printed circuit board having a layer structure, which accommodates a plurality of electric circuits (1, 2). The electric circuits are separated from each other by an insulating barrier layer (61) having a minim...  
WO/2014/112179A1
The present invention pertains to a signal transmission insulation device provided with the following: a first coil; a second coil that faces the first coil and constitutes a transformer along with the first coil; a first insulating film...  
WO/2014/096049A1
The subject matter of the invention is a method for producing a magnetically permeable circuit comprising at least two magnetically permeable core parts (1), (1') which are suitable for surrounding at least a portion of a printed circuit...  
WO/2014/090577A1
The invention relates to a device for synchronising the clock frequencies of a first electronics unit (μC1) arranged on the primary side (I), and of a second electronics unit (μC2) arranged on the secondary side (II), a clock generator...  
WO/2014/081983A1
Several novel features pertain to a hybrid transformer formed within a semiconductor die having multiple layers. The hybrid transformer includes a first set of windings (702) positioned on a first layer of the die. The first layer is pos...  
WO/2014/076244A3
An RF transformer (200) for supplying power as part of a tank circuit, comprises: a primary side, having at least one main winding (210) and at least one shorting winding (220), the at least one main winding (210) being configured to rec...  
WO/2014/047400A3
An RF transformer is provided. The RF transformer includes a ferrite core and a winding coil structure formed around the ferrite core. The winding coil structure is in electrical contact with a center portion of the ferrite core. The win...  
WO/2014/003061A1
[Problem] To provide a sintered ferrite and a ferrite core which are high in resistivity, magnetic permeability, and Curie temperature and a coil component obtained by winding a metal wire on this ferrite core. [Solution] A sintered ferr...  
WO/2013/136936A1
In the present invention, the electrodes of input/output terminals (P1-P4) are formed at the bottom surface of a bottommost layer (0). First linear conductors (L1a-L1n) and second linear conductors (L2a-L2n) are formed at substrate layer...  
WO/2013/108093A1
Embodiments of the invention include transmission line transformers (100). According to one aspect, a multilayer transmission line transformer (TLT, 100) includes a first set of two conductors (18, 20) forming a first clockwise spiral. T...  
WO/2013/099540A1
First annular conductors (L1a, L1b, L1c, L1d) are helically formed from the bottom layer to the top layer, and first annular conductors (L1e, L1f, L1g, L1h) are helically formed from the top layer to the bottom layer. In addition, second...  
WO/2013/064516A1
The invention essentially relates to an EMC filtering device (1), characterized in that said filtering device comprises a printed circuit (5) comprising at least two parallel layers (25, 26) of a high-permittivity material, which are pos...  
WO/2013/065716A1
The purpose of the present invention is, in a common mode choke coil, to reduce loss in normal mode signals and enhance the ability to remove common mode noise in the high-frequency bands. A common mode choke coil is provided with a prim...  
WO/2013/063515A2
A sonar transmitter includes digital logic that controls switches coupled to a primary coil of a transformer. The switches are driven to produce at least one voltage pulse across a secondary coil for the transformer to produce a series o...  
WO/2013/063515A3
A sonar transmitter includes digital logic that controls switches coupled to a primary coil of a transformer. The switches are driven to produce at least one voltage pulse across a secondary coil for the transformer to produce a series o...  

Matches 1 - 50 out of 7,438