Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 27 - Details of transformers or inductances, in general
Patents for H01F 27 - Details of transformers or inductances, in general (43,362)
03/2014
03/12/2014CN103632826A Current transformer and current detecting device
03/12/2014CN103632825A Protection shell used for current transformer and current transformer assembly
03/12/2014CN103632823A Double-air-gap core electronic current transformer
03/12/2014CN103632822A Ignition device for spark ignition engines
03/12/2014CN103632821A Autotransformer with voltage compensating device
03/12/2014CN103632820A On-load adjustable capacity transformer low-voltage outgoing line structure
03/12/2014CN103632819A Magnetic element
03/12/2014CN103632818A Dry type transformer
03/12/2014CN103632817A Laminated coil component
03/12/2014CN103632816A High-lightning-resistant power transformer and dry or oil-immersed power transformer including same
03/12/2014CN103632815A Three-frame and three-column type amorphous alloy transformer iron core
03/12/2014CN103632814A Wheel block apparatus for conveying transformer
03/12/2014CN103632813A Special locking device for shutdown of transformer
03/12/2014CN103632812A Heavy-current high-frequency plane inductor and making method thereof
03/12/2014CN103632811A Magnetic device and power converter employing the same
03/12/2014CN103632810A Active field fully-magnetic shielding mouse-cage-shaped low-voltage series reactor
03/12/2014CN103632809A Active field fully-magnetic shielding mouse-cage-shaped compensation reactor
03/12/2014CN103632808A Active field fully-magnetic shielding mouse-cage-shaped dry-type semi-iron-core reactor
03/12/2014CN103632807A Active field fully-magnetic shielding mouse-cage-shaped iron core filter reactor
03/12/2014CN103632806A Active field fully-magnetic shielding mouse-case-shaped direct-current reactor
03/12/2014CN103632805A Variable coupling inductor
03/12/2014CN103177853B Epoxy resin pouring dry type transformer for electric locomotive
03/12/2014CN102737826B Mutual inductor
03/12/2014CN102664099B Outer rotor axial magnetic circuit single-pole magnetic resistance type rotating transformer for space manipulator
03/12/2014CN102637506B Miniature inductance component and method for manufacturing same
03/12/2014CN102543398B Transformer for realizing voltage change through changeover of leads
03/12/2014CN102364631B Coil enclosed dustcore and device with same, and method for manufacturing coil enclosed dustcore and method for manufacturing device
03/12/2014CN102350953B Electrical powered vehicle and power feeding device for vehicle
03/12/2014CN101901669B Cast-coil inductor
03/12/2014CN101747649B Resin composition, electronic component using same and production method therefor
03/11/2014US8669839 Laminated inductor
03/11/2014US8669838 Transformer having assembled bobbins and voltage transformation module having the transformer
03/11/2014US8669678 Wireless power feeder, wireless power receiver, and wireless power transmission system
03/11/2014US8669677 Wireless power feeder, wireless power receiver, and wireless power transmission system
03/11/2014CA2569260C Transformer coil assembly
03/06/2014WO2014034335A1 Coil component and method for manufacturing same
03/06/2014WO2014034044A1 Transformer and flash device
03/06/2014WO2014033830A1 Power conversion device
03/06/2014WO2014033063A1 Pressure compensator
03/06/2014WO2014032930A1 Compact triangular core transformer
03/06/2014WO2013058808A3 Wound transformer core and method of manufacture
03/06/2014US20140063864 Electronic device
03/06/2014US20140062647 Continuously transposed conductor
03/06/2014US20140062644 Thin film type common mode filter
03/06/2014US20140062642 Combined structure of hollow bobbin and conductive sheet, hollow bobbin, and conductive sheet
03/06/2014US20140062641 Semiconductor transformer device and method for manufacturing the same
03/06/2014US20140062638 Surface-mount inductor and production method thereof
03/06/2014US20140062637 Common Mode Filter With ESD Protection Pattern Built Therein
03/06/2014US20140062635 Magnetic core for magnetic component with winding, containing improved means of cooling
03/06/2014US20140062634 Transformer having assembled bobbins and voltage transformation module having the transformer
03/06/2014DE102012215862A1 Surface-mountable throttle for use in switching regulator, has wire piece whose ends are connected with each other corresponding to turn of winding, where wire piece is provided with surface portions, and core provided with flat sides
03/06/2014DE102012017615A1 Eddy current pickup structure for contact-less measurement of oscillating paths, has winding wire that is surrounded with primer for insulation and bonded with thin layer of baking paint on polyamide base to form baking film of varnish
03/05/2014EP2704167A1 Ring core coil and measuring transducer with the same
03/05/2014EP2704166A1 Adaptive current control for inductive loads
03/05/2014EP2704165A1 Surface-mount inductor and production method thereof
03/05/2014EP2704164A1 Compact triangular core transformer
03/05/2014EP2704163A2 A magnetic core for use in an integrated circuit, an integrated circuit including such a magnetic core, a transformer and an inductor fabricated as part of an integrated circuit
03/05/2014EP2704162A1 Pressure Compensator
03/05/2014EP2704161A1 Magnetic core for magnetic component with winding, containing improved means of cooling
03/05/2014EP2704160A1 Magnetic material and coil component using same
03/05/2014CN203466057U Current transformer
03/05/2014CN203466056U CT secondary wiring box with rainproof shield
03/05/2014CN203466055U Compensated current transformer
03/05/2014CN203466054U Novel plastic housing type current transformer
03/05/2014CN203466053U Special electricity stealing prevention secondary protection cover for current transformer
03/05/2014CN203466051U Control transformer
03/05/2014CN203466050U Novel isolation transformer for alternating-current converter
03/05/2014CN203466049U Novel structure of testing transformer
03/05/2014CN203466048U Novel anti-theft metering complete device on low-voltage side of transformer
03/05/2014CN203466047U Novel transformer switch support
03/05/2014CN203466046U Transformer shielding line grounding structure
03/05/2014CN203466045U Dry-type transformer
03/05/2014CN203466044U Synchronous transformer
03/05/2014CN203466043U Application base of coupling transformer
03/05/2014CN203466042U Skeleton structure of transformer
03/05/2014CN203466041U Transformer skeleton
03/05/2014CN203466040U Transformer skeleton
03/05/2014CN203466039U Skeleton structure of transformer
03/05/2014CN203466038U Transformer light source
03/05/2014CN203466037U Mounting bracket for transformers
03/05/2014CN203466036U Transformer with lead connector structure
03/05/2014CN203466035U Dry-type transformer
03/05/2014CN203466034U Small-size transformer
03/05/2014CN203466033U Magnetic bead
03/05/2014CN203466032U Winding structure of multi-winding transformer
03/05/2014CN203466031U Low-voltage coil of transformer
03/05/2014CN203466030U Low-leakage-inductance transformer
03/05/2014CN203466029U Clamp of dry-type transformer
03/05/2014CN203466028U Transformer
03/05/2014CN203466027U Protection device of oil-immersed transformer
03/05/2014CN203466026U Conservator oil-outlet component of oil-immersed transformer
03/05/2014CN203466025U Leakage-proof oil immersed transformer
03/05/2014CN203466024U Oil-outlet component of oil-immersed transformer
03/05/2014CN203466023U Transformer conservator
03/05/2014CN203466022U Oil-immersed fully-sealed transformer
03/05/2014CN203466021U Sound isolator for transformer oil tank
03/05/2014CN203466020U Oil-immersed transformer
03/05/2014CN203466019U Electric oil tank with anti-theft plug and special tool for assembling and disassembling plug
03/05/2014CN203466018U Full-closed multifunctional metal corrugated oil storage cabinet
03/05/2014CN203466017U Rapid-to-replace transformer respirator
1 ... 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 ... 434