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)
09/2010
09/23/2010DE102009014243A1 Local power transformer or circuit for electrical distribution transformer for control or regulation of voltage range of every phase for low voltage level, is provided with distribution transformer with primary and secondary coiling
09/23/2010CA2756270A1 Non-conductive lid for transformers
09/22/2010EP2230676A2 Coil component, transformer, switching power supply unit, and method for manufacturing coil component
09/22/2010EP2230675A2 Coil component, transformer and switching power supply unit
09/22/2010CN201590765U Rectifier insulating tube and transformer
09/22/2010CN201590665U Common-mode choke circuit structure applied to energy feedback device and provided with damping resistor
09/22/2010CN201590372U Fully-closed load switch
09/22/2010CN201590326U Transformer assembling structure used for LED TV and Monitor
09/22/2010CN201590321U 组合式电力变压器 Combined Power Transformer
09/22/2010CN201590320U Vertical-type flat-plate transformer
09/22/2010CN201590319U SMT high-power inductor
09/22/2010CN201590317U Converter transformer used for polycrystalline silicon hydrogenation furnace
09/22/2010CN201590316U Regulating rectifier transformer with balance variable third winding
09/22/2010CN201590315U Anti-interference inductor
09/22/2010CN201590314U Flange type non-partial discharge high voltage bushing
09/22/2010CN201590313U Dry air core reactor star frame
09/22/2010CN201590312U Minitype reactor for 10kV capacitor
09/22/2010CN201590311U Transformer device capable of detecting output state
09/22/2010CN201590310U Dry air core reactor winding
09/22/2010CN201590309U Suspended absorption type amorphous-core four-frame five-column body structured amorphous transformer
09/22/2010CN201590308U Silicon steel sheet for transformer
09/22/2010CN201590307U Integral iron reactor core
09/22/2010CN201590306U Water-cooled transformer fan air guide structure
09/22/2010CN201590305U Transformer cooling device in multiple-magnetron circuit
09/22/2010CN201590304U Mounting structure of transformer used for LED TV and Monitor on PCB board
09/22/2010CN201590303U Transformer
09/22/2010CN201590302U Self-adjusting reactor
09/22/2010CN201590285U Thermal-shrinkage mesh coated transposed conductor wire with radiating oil passage for extra-high voltage converter transformers
09/22/2010CN201590274U High-reliability screen pack transposition conducting wire
09/22/2010CN101842860A A dry-type transformer with a polymer shield case and a method of manufacturing the same
09/22/2010CN101842859A Electronic component and passive component
09/22/2010CN101841132A Integral movable type air cushion device
09/22/2010CN101840776A Secondary open-circuit over-voltage protection device of current mutual inductor
09/22/2010CN101840774A Small-area transformer with on-chip laminated structure
09/22/2010CN101840773A Amorphous magnetic shielding board for transformer and processing method thereof
09/22/2010CN101840772A Gas insulating transformer
09/22/2010CN101840771A Split winding structure for solar power generation
09/22/2010CN101840770A Split type winding structure
09/22/2010CN101840769A Transformer and switching power supply unit
09/22/2010CN101840768A Film-type common-mode noise filter structure and manufacture method
09/22/2010CN101840766A Coil component, transformer, switching power supply unit, and method for manufacturing coil component
09/22/2010CN101840765A Coil component, transformer and switching power supply unit
09/22/2010CN101013625B Current-limiting reactor of electric power
09/21/2010US7800476 Coil component and method for producing the same
09/21/2010US7800475 Non-contact signal transmission apparatus
09/21/2010US7798441 Structure for a wiring assembly and method suitable for forming multiple coil rows with splice free conductor
09/18/2010CA2691313A1 Protective system for a multiple channel transformer probe
09/16/2010WO2010103852A1 Thermally conductive material, process for producing same, and inductor for high current
09/16/2010WO2010103709A1 Powder magnetic core and magnetic element using the same
09/16/2010WO2010102669A1 An electric transformer with improved cooling system
09/16/2010WO2010102659A1 Winding arrangement for a transformer or for a throttle
09/16/2010WO2010027932A3 High frequency power converter based on transformers
09/16/2010US20100231345 Insulating coating composition and an insulated wire, and a coil formed using the same
09/16/2010US20100231343 Center-tapped transformer
09/16/2010US20100231342 Center-tapped transformer
09/16/2010US20100231341 High frequency transformer for high voltage applications
09/16/2010US20100231340 Wireless energy transfer resonator enclosures
09/16/2010US20100231200 Electrical Coil and Manufacruring Process Therefor
09/16/2010DE202010009826U1 Transformatorenkessel Transformer tank
09/16/2010DE10207655B4 Spiralförmige Spule zur magnetischen Umformung von Blechen Helical coil for magnetic forming of sheet metal
09/15/2010EP2227816A1 System for isolating a medium voltage
09/15/2010EP2227815A2 Miniature shielded magnetic component
09/15/2010CN201585235U Aluminum foil shield insulating paper
09/15/2010CN201584670U Special tool for removal of on-load voltage regulation switch tank of transformer
09/15/2010CN201584279U Horizontal transformer
09/15/2010CN201584278U Vertical core through small-sized precision voltage and current general mutual inductor
09/15/2010CN201584277U Insulation end ring of transformer coil
09/15/2010CN201584276U Transformer body structure
09/15/2010CN201584275U Cold pressing terminal lug
09/15/2010CN201584274U Extreme high voltage converter transformer valve-side sleeve plug-in type connection structure
09/15/2010CN201584273U Low-voltage flexible flat connection device of box-type transformer
09/15/2010CN201584272U Transformer improvement structure on power panel in set top box of digital television
09/15/2010CN201584271U Transformer
09/15/2010CN201584270U High-pressure TPY silicon steel iron core
09/15/2010CN201584269U Framework
09/15/2010CN201584268U Three-phase nine-limb iron core
09/15/2010CN201584267U Iron core radiating air flue of dry-type iron-core reactor
09/15/2010CN201584266U Energy-saving noise-reducing power distribution transformer
09/15/2010CN201584265U Oil storage tank
09/15/2010CN201584264U Oil-immersed transformer
09/15/2010CN201584263U Transformer oil cooler of electric locomotive
09/15/2010CN201584262U Cross-flow cooling fan for dry-type transformer
09/15/2010CN201584261U Cooling device for large square billet electromagnetic stirring transformer
09/15/2010CN201584260U Transformer
09/15/2010CN201584259U Inductive device
09/15/2010CN201584258U EI type parallel iron-core reactor
09/15/2010CN201584257U Inductor
09/15/2010CN201584256U Dry-type tubular reactor
09/15/2010CN201584221U Transposed conductor implanted with optical fiber core
09/15/2010CN201583312U Transformer ripple-type oil conservator oil level indicator
09/15/2010CN201579526U Direct current reactor for gas shielded welding machine
09/15/2010CN201579519U Three-phase annular energy-saving dc electric welding machine
09/15/2010CN1691223B Inductor and transformer
09/15/2010CN101835361A Diversion heat dissipation component of electronic device
09/15/2010CN101834063A Pulse drive transformer assembly for self-excited switching power supply converter
09/15/2010CN101834062A Sealing structure of bushing insulator and conducting rod and pouring method thereof
09/15/2010CN101834061A Coil skeleton and EI-type transformer with optimized structure
09/15/2010CN101834060A Multilayer inductor with high frequency and high quality factor
09/15/2010CN101834059A Oil-immersed on-load capacity regulating transformer
09/15/2010CN101834058A Fully-closed ceramic sintered dry-type transformer coil and manufacturing method thereof
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