Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 17 - Fixed inductances of the signal type
Patents for H01F 17 - Fixed inductances of the signal type (10,329)
01/2011
01/04/2011US7864016 Method for making magnetic components with N-phase coupling, and related inductor structures
01/04/2011US7864013 Devices and methods for redistributing magnetic flux density
01/04/2011US7864012 Inductive coupler for power line communications, having a member for maintaining an electrical connection
12/2010
12/30/2010US20100328013 Transformer
12/30/2010US20100328007 Inductor and method for production of an inductor core unit for an inductor
12/29/2010WO2010150602A1 Electronic component and method for producing the same
12/29/2010EP2266121A1 8-shaped inductor
12/29/2010CN201689759U Magnetic ring oscillator
12/29/2010CN201689758U Inductor
12/29/2010CN201689757U Inductor
12/29/2010CN101930825A 线圈部件 Coil component
12/29/2010CN101930824A 电子元件 Electronic component
12/29/2010CN101510461B Perpendicular style electromagnetical reset coil using printed circuit board as base
12/28/2010US7859379 Transformer core and its manufacturing method
12/28/2010US7859376 Zigzag autotransformer apparatus and methods
12/23/2010WO2010147120A1 Inductor element with core and method for producing the same
12/23/2010US20100321909 Ultra-wideband assembly system and method
12/23/2010US20100321146 Coil module
12/23/2010US20100321140 Low-loss ferrite and electronic device formed by such ferrite
12/23/2010DE102006043371B4 Elektrische Bauelemente mit verbesserter elektromagnetischer Verträglichkeit (EMV), insbesondere reduzierter elektromagnetischer Interferenzen (EMI) Electrical components with improved electromagnetic compatibility (EMC), in particular reduced electromagnetic interference (EMI)
12/22/2010CN201681688U Magnetic core-replaceable inductance component
12/22/2010CN101923940A Quadrilateral planar spiral inductor
12/22/2010CN101923594A Method for analyzing performance of saturation reactor for converter valve under the condition of switching on thyristor
12/22/2010CN101923593A Performance analysis method of saturated reactor for converter valve in thyristor impedance state
12/22/2010CN101923592A Mechanical performance design method of saturated reactor for converter valve
12/22/2010CN101013786B 电气连接器 Electrical connector
12/15/2010CN201673761U Dry type iron-core reactor and flux leakage dredging device
12/15/2010CN201673760U Inducer with multistage saturation
12/14/2010US7852188 Transformer
12/14/2010US7849586 Method of making a power inductor with reduced DC current saturation
12/09/2010WO2010139607A1 Ferrite core assembly
12/09/2010US20100308950 Choke
12/08/2010CN201667614U Power supply, computer main board and direct-current-to-direct-current (DC-to-DC) converter
12/08/2010CN201667268U Hot-pressing combined type magnetic inductance component
12/08/2010CN101911221A Open magnetic circuit stacked coil component and process for producing the open magnetic circuit stacked coil component
12/08/2010CN101908408A Inductor for respiratory volume kinescope
12/08/2010CN101908403A Inductance element, power factor correction circuit and switch power supply
12/08/2010CN101383340B Semiconductor power device having a stacked discrete inductor structure
12/08/2010CN101211914B Spiral inductor
12/08/2010CN101064208B Semiconductor module, inductor element and method for production thereof
12/08/2010CN101047062B Electronic component, production method of electronic component, mounted structure of electronic component, and evaluation method of electronic component
12/07/2010US7847671 Subsea data and power transmission inductive coupler and subsea cone penetrating tool
12/02/2010US20100301986 Reactor apparatus for a railway vehicle
12/02/2010US20100301985 High-voltage power generation system and package
12/02/2010US20100301981 Coil assembly and magnetic element with shielding function
12/01/2010EP2256861A1 Radio ic device
12/01/2010EP2256785A2 Electronic Device
12/01/2010CN201663031U Magnetic element
12/01/2010CN201663030U Choke coil powdered inductor
12/01/2010CN101901669A Cast-coil inductor
12/01/2010CN101901668A Inducer and production method thereof
12/01/2010CN101901667A Surface-mount air-core coil
11/2010
11/30/2010US7843306 Transformer core
11/25/2010US20100295651 Power transmission transformer for noncontact power transfer device
11/25/2010US20100295649 Integrated transformer
11/24/2010EP1965395B1 Multilayer coil component and method for fabricating same
11/24/2010EP1782441B1 Planar high voltage transformer device
11/24/2010CN201656910U Motor driver and choke coil assembly
11/24/2010CN201656765U EMI filter
11/24/2010CN201655500U Resin casting coil dry type iron core reactor
11/24/2010CN201655495U Chip inductor
11/24/2010CN201655494U Series resonance reactor
11/24/2010CN201655490U Spiral iron core reactor
11/24/2010CN201655488U High frequency inductor
11/24/2010CN201655476U Molded inductor
11/24/2010CN201655475U Anti-interference filtering purifier
11/24/2010CN201655474U Special output reactor for active power filtering
11/24/2010CN201655473U Inductance structure
11/24/2010CN201655472U Winding inductance coil part
11/24/2010CN101896982A Inductance part and method for manufacturing the same
11/24/2010CN101894656A Method for manufacturing miniature high-quality wound chip inductor
11/23/2010US7839255 Composite transformer and power converter using same
11/23/2010US7839254 Transformer with high voltage isolation
11/23/2010US7839251 Filtering choke arrangement for a frequency converter
11/23/2010US7839250 Transformer with leakage inductance
11/23/2010US7839249 Splitter
11/17/2010CN201639097U Magnetic module for connector
11/17/2010CN201638632U Reactor with amorphous iron cores
11/17/2010CN201637767U Power frequency resonance transformer
11/17/2010CN101889319A Stacked inductor and power converter using the stacked inductor
11/16/2010US7834733 Inductive component
11/16/2010US7834731 Ferrite sheet
11/11/2010WO2010129392A1 Miniature shielded magnetic component and methods of manufacture
11/11/2010WO2010129352A1 Magnetic component assembly
11/11/2010WO2010129349A1 Surface mount magnetic components and methods of manufacturing the same
11/11/2010WO2010129344A1 Low profile layered coil and cores for magnetic components
11/11/2010WO2010129264A1 Magnetic components and methods of manufacturing the same
11/11/2010WO2010129256A1 Surface mount magnetic components and methods of manufacturing the same
11/11/2010WO2010129230A1 Magnetic components and methods of manufacturing the same
11/11/2010WO2010129228A1 Magnetic components and methods of manufacturing the same
11/11/2010WO2010128609A1 Electronic component and process for production thereof
11/11/2010DE102004059353B4 Halbleiter-Leistungsmodul Semiconductor power module
11/10/2010EP2248783A2 Low temperature sintered ferrite material and ferrite parts using the same
11/10/2010CN101884076A Multilayer electronic component
11/10/2010CN101882498A Reactor
11/10/2010CN101369480B Magnetic integration apparatus for EMI wave filter and preparation method thereof
11/09/2010US7830238 Electromagnetic current limiter device
11/09/2010US7830237 Transformer
11/09/2010US7830236 DC-DC converter for fuel cell application using hybrid inductor core material
11/09/2010US7830235 Inductor array with shared flux return path for a fuel cell boost converter
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