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)
10/2012
10/03/2012CN202473480U Common-mode filter
10/03/2012CN202473479U Inductance device
10/03/2012CN202473478U Air-core reactor
10/03/2012CN102709024A Annular inductor
10/03/2012CN102709023A Inductor with thermally stable resistance
10/03/2012CN102709022A Tubular inductance coil and manufacturing method thereof
10/03/2012CN102163489B Series integrated inductive device
10/03/2012CN101090025B Helix induction element with multilayer structure
10/02/2012US8279034 Slim type high voltage transformer
10/02/2012US8276259 Method of constructing a differential inductor
09/2012
09/27/2012WO2012129133A2 On chip inductor
09/26/2012EP2502243A2 Device for electrical isolation and toroidal core choke
09/26/2012EP2502241A1 Low-loss ferrite material for operating at high frequency and over a wide temperature range
09/26/2012CN202454376U Iron core stacked type noise reduction reactor
09/26/2012CN202454375U Encapsulated inductor
09/26/2012CN202454374U Anti-electromagnetic interference high frequency inductor
09/26/2012CN102693814A Combined type inductor
09/25/2012US8276007 Processor and switching power supply apparatus
09/25/2012US8274352 Inductor devices
09/20/2012WO2012124870A1 Inductor having a cellular structure
09/20/2012WO2012124561A1 Electronic part
09/19/2012EP2500920A1 Composite electronic component
09/19/2012CN202443821U Three-axis integrated low-frequency awakening inductor
09/19/2012CN202443820U Liquid-cooling three-phase filter reactor for current-transforming cabinet of double-fed wind driven generator
09/19/2012CN102682953A Common mode filter
09/19/2012CN102682952A Reactor and power converter using the same
09/19/2012CN102682951A High-power flat inductor and method for manufacturing same
09/19/2012CN101884076B Multilayer electronic component
09/18/2012US8269592 Pulse transformer
09/18/2012US8269456 Secondary module for battery charging system
09/13/2012WO2012121038A1 Filter
09/13/2012WO2012120367A1 Noise reduction device and bus bar module
09/13/2012US20120229244 Dust core and method for producing the same
09/13/2012US20120229118 Reactor and power converter using the same
09/12/2012EP2498266A2 Reactor and power converter using the same
09/12/2012CN202434285U 电感结构 Inductive structure
09/07/2012WO2012118112A1 Wireless power supply device, wireless power receiving device, and wireless power transmission system and coil
09/05/2012EP2495742A1 High-voltage resistant electricity-compensated interference suppression choke
09/05/2012CN202422911U Ferrite SMD (Surface Mounted Device) inductor
09/05/2012CN202422910U Common-mode inductor for magnetic shielding patch
09/05/2012CN202422909U Inversion inductor for solar PV power station
09/05/2012CN102655139A Variable inductor
09/05/2012CN102655048A Supporting device for secondary coil of dry type hollow filter reactor
09/05/2012CN102655045A Common-mode inductor for LED (light-emitting diode) displays
09/05/2012CN102655044A 扼流线圈 Choke Coils
09/05/2012CN102655043A Low-loss air-gap-free choking coil structure
09/05/2012CN101752058B Multilayer inductor
09/05/2012CN101740196B Common and differential mode inductor
08/2012
08/30/2012DE102011000980A1 Drossel mit dynamischer Vormagnetisierung Choke with dynamic bias
08/29/2012EP2493279A1 Holder, and noise current absorber
08/29/2012EP2312752B1 Inductance device ,filter device comprising the same, and noise filter comprising the same
08/29/2012CN202405037U Chip inductor
08/29/2012CN102652348A On chip integrated inductor and manufacturing method therefor
08/29/2012CN101996737B Radio frequency impedance network and making method thereof
08/29/2012CN101896982B Inductance part and method for manufacturing the same
08/29/2012CN101494110B Method for manufacturing slurry-casting type inductive element
08/28/2012US8253521 High current inductor assembly
08/23/2012WO2012111204A1 Layered electronic component
08/23/2012WO2012111203A1 Laminate-type inductor element
08/22/2012CN202394641U Ultrathin wave filter preventing pins from shifting
08/22/2012CN202394640U High frequency inductor
08/22/2012CN202394639U Electrodeless lamp magnetic core with grinding positioning reference surface
08/22/2012CN202394638U Separating electro-magnetic interference (EMI) filter for cables
08/22/2012CN202394637U Improved annular inductor
08/22/2012CN202394636U Improved vertical type inductor
08/22/2012CN102646498A Flux channeled, high current inductor
08/22/2012CN102646497A Common-yoke filter reactor
08/22/2012CN102642195A Electric power tools
08/22/2012CN101819852B Inductor and method of manufacturing the same
08/22/2012CN101779257B Composite magnetic device
08/22/2012CN101763934B Nonpolar laminated chip inductor
08/22/2012CN101681714B Monolithic inductive component, method for the production of the component, and application of the component
08/21/2012US8245580 Compliant coil form
08/16/2012WO2012107763A1 Filter for a magnetron power supply lead
08/16/2012WO2011057733A3 Electrical appliance having means for producing an alternating current and system
08/15/2012EP2486586A1 Three dimensional inductor and transformer
08/15/2012EP2158597B1 Monolithic inductive component, method for the production of the component, and application of the component
08/15/2012CN202384765U Novel power supply filter
08/15/2012CN202384132U High-power resonant inductor
08/15/2012CN202384131U Double-inductor used for USB (universal serial bus) chargers
08/15/2012CN202384130U Three-phase load switch reactor
08/15/2012CN102640236A Composite wound element and transformer using same, transformation system, and composite wound element for noise-cut filter
08/15/2012CN102637507A Miniature inductance component and method for manufacturing same
08/15/2012CN102637506A Miniature inductance component and method for manufacturing same
08/15/2012CN102637505A Laminated inductor with high self-resonant frequency and high quality factor
08/15/2012CN101580385B Dielectric ceramic composition, multilayer complex electronic device, multilayer common mode filter, multilayer ceramic coil and multilayer ceramic capacitor
08/14/2012US8243960 Planar audio amplifier output inductor with current sense
08/14/2012US8242873 Transformer, switching power supply device, and DC-DC converter device
08/09/2012WO2012105489A1 Surface mount inductor and method for producing surface mount inductor
08/08/2012CN202373441U Water-cooled transformer with reactor
08/08/2012CN202373415U Clamping frame CKSG small-size three-phase series reactor
08/08/2012CN202373404U Inductance component
08/08/2012CN202373403U Water-cooling reactor
08/08/2012CN202373402U Reactor for alternating current argon arc welding machine
08/08/2012CN102629765A Short net side low voltage dynamic reactive power compensation system in metallurgical industry
08/07/2012US8237530 Coupled inductor with improved leakage inductance control
08/07/2012US8237529 Low-loss ferrite and electronic device formed by such ferrite
08/02/2012US20120194403 Integrated Transformer with Multiple Transformation Ratios
08/02/2012US20120194126 Rechargeable battery powered portable electronic device
08/02/2012DE102011110826A1 Induktor in flacher Bauform und zugehöriges Herstellungsverfahren Inductor with a flat design and manufacturing method thereof
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