| Patents for H01F 27 - Details of transformers or inductances, in general (43,362) |
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| 01/30/2013 | CN202711935U End ring of transformer coil |
| 01/30/2013 | CN202711934U Axisymmetric magnetic circuit and magnetic core coil block for full printed circuit board (PCB) installation type high-precision closed loop type Hall current transducer |
| 01/30/2013 | CN202711933U Inductor coil winding protecting structure |
| 01/30/2013 | CN202711932U Wound type filtering inductor |
| 01/30/2013 | CN202711931U High-frequency shell type transformer |
| 01/30/2013 | CN202711930U Audio-frequency transformer |
| 01/30/2013 | CN202711929U Transformer skeleton |
| 01/30/2013 | CN202711928U Series-parallel connection operation high voltage coil for dry type transformer |
| 01/30/2013 | CN202711927U Inductor coil winding structure |
| 01/30/2013 | CN202711926U High-power and high-frequency transformer |
| 01/30/2013 | CN202711925U Coil part |
| 01/30/2013 | CN202711924U Electric reactor applied to coreless medium-frequency induction furnace |
| 01/30/2013 | CN202711923U High-voltage coil structure of dry type transformer cast by epoxy resin |
| 01/30/2013 | CN202711922U Winding type coil structure |
| 01/30/2013 | CN202711921U Fixing device of transformer iron core |
| 01/30/2013 | CN202711920U Inductor |
| 01/30/2013 | CN202711919U Ballast magnetic core structure |
| 01/30/2013 | CN202711918U Iron core of transformer |
| 01/30/2013 | CN202711917U 变压器 Transformer |
| 01/30/2013 | CN202711916U Low-noise low-temperature rise high-current electric reactor |
| 01/30/2013 | CN202711915U Transformer magnetic core |
| 01/30/2013 | CN202711914U Oil exchange device |
| 01/30/2013 | CN202711913U Vacuum oil-injection monitoring device for transformer |
| 01/30/2013 | CN202711912U Transformer and electric reactor coil easily dissipates heat |
| 01/30/2013 | CN202711911U Cd型卧式变压器 Cd horizontal transformer |
| 01/30/2013 | CN202711910U Transformer |
| 01/30/2013 | CN202711909U Novel transformer |
| 01/30/2013 | CN202711908U Micro inductor |
| 01/30/2013 | CN202711907U Surface-mounted inductor |
| 01/30/2013 | CN202711906U Filtering inductor |
| 01/30/2013 | CN202711905U High-power and high-current choking coil |
| 01/30/2013 | CN202711904U Epoxy resin cast insulated double-track-type iron core anode saturable reactor |
| 01/30/2013 | CN202711903U 电感元件 Inductive element |
| 01/30/2013 | CN202711892U Winding assembly |
| 01/30/2013 | CN202711890U Efficient soft magnetic ferrite magnetic core |
| 01/30/2013 | CN202711889U Anti-direct-current-bias magnetic powder core provided with external permanent magnet sleeve layer |
| 01/30/2013 | CN202711753U Winding insulation wire used in transformers or high-frequency coils |
| 01/30/2013 | CN202711735U Three-layered tinned stranded insulation wire |
| 01/30/2013 | CN202711418U Full-stop alarm signal circuit of power transformer forced oil air cooling system |
| 01/30/2013 | CN102906830A Magnetically shielded inductor structure |
| 01/30/2013 | CN102906829A Ferroresonant transformer for use in uninterruptible power supplies |
| 01/30/2013 | CN102906828A Core assembly for wireless power communication and power supply device for wireless power communication including same, and method for manufacturing a core assembly for wireless power communication |
| 01/30/2013 | CN102906577A Line-powered instrument transformer |
| 01/30/2013 | CN102903841A Temperature controlled magnetic electron device and manufacture method and application thereof |
| 01/30/2013 | CN102903516A Internal adjustment type insulating oil compensator for oily electric appliance |
| 01/30/2013 | CN102903508A Tool for piling silicon steel sheets |
| 01/30/2013 | CN102903507A Positioning tool for stacking silicon steel sheets |
| 01/30/2013 | CN102903506A Device and method for manufacturing silicon-steel sheet iron core |
| 01/30/2013 | CN102903504A Patch board support and installing method thereof |
| 01/30/2013 | CN102903503A Concentric type voltage transformer |
| 01/30/2013 | CN102903502A Frequency-conversion transformer |
| 01/30/2013 | CN102903501A 电抗器 Reactor |
| 01/30/2013 | CN102903500A Transformer |
| 01/30/2013 | CN102903499A Transformer of ingot furnace |
| 01/30/2013 | CN102903498A Transformer with multi-signal input ports |
| 01/30/2013 | CN102903497A Multi-magnetic-path transformer |
| 01/30/2013 | CN102903496A Multipath magnetic circuit combined transformer |
| 01/30/2013 | CN102903495A Equivalent transformer |
| 01/30/2013 | CN102903493A Cushion block for epoxy resin pouring dry type transformer |
| 01/30/2013 | CN102903492A Magnetic component |
| 01/30/2013 | CN102903491A Small-capacity epoxy resin poured dry type transformer |
| 01/30/2013 | CN102903490A Intelligent bushing |
| 01/30/2013 | CN102903489A 电感元件 Inductive element |
| 01/30/2013 | CN102903488A Dry type iron-core starting reactor for cold water medium-pressure unit of air conditioner |
| 01/30/2013 | CN102903487A Iron core column with symmetric structure of three-phase magnetically controlled reactor |
| 01/30/2013 | CN102903486A Power transformer |
| 01/30/2013 | CN102903485A Cooling mechanism for polycrystalline silicon reduction furnace transformer |
| 01/30/2013 | CN102903484A Transformer and wind power generation system |
| 01/30/2013 | CN102903483A Oil conservator structure of transformer |
| 01/30/2013 | CN102903482A Self-heating device for on-side transformer oil treatment |
| 01/30/2013 | CN102903481A On-load tap-changer oil filter |
| 01/30/2013 | CN102903480A Transformer oil way structure |
| 01/30/2013 | CN102903479A Electric reactor or transformer with heat conduction device |
| 01/30/2013 | CN102903478A Radiating mechanism used for intermediate-frequency furnace transformer |
| 01/30/2013 | CN102903477A Totally enclosed type plugged wiring duct of transformer |
| 01/30/2013 | CN102903476A Novel elastic device body compacting device |
| 01/30/2013 | CN102903475A Energy-saving oil-immersed direct-current smoothing reactor |
| 01/30/2013 | CN102077304B Inductively coupled shelving and storage containers |
| 01/30/2013 | CN101952961B Micromodules including integrated thin film inductors and methods of making the same |
| 01/30/2013 | CN101699586B Insulated impregnating process for high-frequency transformers |
| 01/29/2013 | US8362868 Plane coil |
| 01/29/2013 | US8362867 Multi-turn inductors |
| 01/29/2013 | US8362865 Electronic component |
| 01/29/2013 | US8362744 Battery charging pad employing magnetic induction |
| 01/29/2013 | US8362743 Device for mechanically and electrically connecting a portable, battery-operated apparatus and portable, battery-operated apparatus |
| 01/29/2013 | US8362651 Efficient near-field wireless energy transfer using adiabatic system variations |
| 01/29/2013 | CA2430165C Ferrite core |
| 01/25/2013 | CA2783433A1 Transformer instrumentation and metering system |
| 01/24/2013 | WO2013012506A1 Variable angle scrapless transformer core central leg |
| 01/24/2013 | WO2013012383A1 Transformer filter arrangement |
| 01/24/2013 | WO2013012373A1 Transformer filter arrangement |
| 01/24/2013 | WO2013011783A1 Inductor, converter, and power conversion device |
| 01/24/2013 | WO2013010611A1 Dry-type transformer |
| 01/24/2013 | WO2012157988A3 Production method for a figure-of-eight-shaped laminated coil |
| 01/24/2013 | US20130021130 Arrangement having at least two coils which are arranged axially one above the other on a common core limb |
| 01/24/2013 | US20130021129 Inductor combining primary and secondary coils with phase shifting |
| 01/24/2013 | US20130021128 Miniature shielded magnetic component |
| 01/24/2013 | US20130021127 Open wound transformer with disc windings |
| 01/24/2013 | US20130021126 Transformer |
| 01/24/2013 | US20130021114 Device for improving power quality |