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DE102011013684B4 Electrical component with at least one arranged in a potting electrical power loss source and a cooling device  
Electrical component with a potting compound (14), with a core (24) and a winding (27), with a power loss source (16), that comprises the winding (27), with a cooling device, which dissipates heat...
DE202018103181U1 Operating device with heat conduction structure  
Operating device (1) for a luminaire, in particular for an LED luminaire, wherein the operating device (1) comprises: a spool (2) with a spool core (3), and a heat conduction structure (4, 4 ')...
DE202019104657U1 magnetizing device  
Magnetization device which can be mounted around a pipe part and at least four magnet sets (11, 12, 13, 14), which together form a hollow portion (O) for receiving a pipe part (T), thus a through...
DE112018000214T5 Magnetic powder containing SM-Fe-N-based crystal particles, sintered magnet made thereof, process for producing the magnetic powder; and method for producing the sintered magnet  
The purpose of the present invention is to provide a sintered magnet containing Sm-Fe-N-based crystal grains and having high coercivity; and a magnetic powder capable of forming a sintered magnet...
DE112017006402T5 HEAT-RESISTANT ELEMENT FOR ELECTRICITY  
A heat-resistant member for detecting a current may include: a heat-resistant substrate (10) comprising a ceramic material; one or more power wires or wires (20) embedded in the heat-resistant...
DE112017005808T5 ELECTRONIC COMPONENT, ENERGY SUPPLY DEVICE AND METHOD FOR PRODUCING A COIL  
There is disclosed an electronic component having a coil portion having a carrier formed of a conductive metal, the coil portion also having a terminal portion connected to a predetermined circuit...
DE102019201203A1 COMMON MODE CHOKE COIL  
A common mode choke coil is configured such that in one turn of a stranded portion, a number of times a first wire is disposed on a first side surface of a core outside a second wire is equal to a...
DE102018203215A1 Method for operating a solenoid valve  
The invention relates to a method for operating a solenoid valve, comprising the steps of: detecting the coil current of a coil of the solenoid valve and determining the inductance of the coil...
DE102018203087A1 Core for a transformer  
The invention relates to a core (3) for a transformer, which comprises a plurality of bent plates (1), all of which are connected to a core opening (4) surrounding the core (3) forming structure,...
DE102018203054A1 Voltage transformer with coupled PFC choke  
A voltage converter (100) is described which is configured to convert an AC input voltage into a DC output voltage. The voltage converter (100) comprises a first sub-converter with a first switch...
DE102018123950A1 Insulated wire, coil and method of making the coil  
An insulated wire includes a conductor containing a copper material and an insulating layer formed on an outer periphery of the conductor. A restoration temperature TB of the conductor is at most...
DE102016006974B4 Inductive test load for a test bench for a power electronics circuit as well as a corresponding test bench  
Inductive test load (2) for a test stand (1) for a power electronics circuit, characterized in that the test load (2) comprises a stator (3) of an electrical machine (4) which has at least one...
DE202019104348U1 Smoothing and current limiting choke for web traction substation filter device  
Smoothing reactor comprises at least one coil arrangement with an induction coil (2) with a closed radial cylindrical magnet system made of a ferromagnetic material, comprising a rod (1), a yoke...
DE112017006217T5 Electronic circuit board and power conversion device  
In an electronic circuit board of an energy conversion device or the like, heat interference between parts mounted on a multi-layer circuit board (8) is inhibited, so that the assembled parts can...
DE102019104583A1 FERRIT SINTER MAGNET, ENGINE AND GENERATOR  
There is provided a ferrite sintered magnet comprising a main phase formed of ferrite having a magnetopium-type hexagonal crystal structure, the main phase containing Fe and Co, and the ferrite...
DE102019104576A1 FERRIT SINTER MAGNET, ENGINE AND GENERATOR  
A ferrite sintered magnet contains a main phase formed of ferrite having a magnetoplumbite type hexagonal crystal structure; a first minor phase containing La, Ca and Fe, in which an atomic ratio...
DE102019104514A1 Electromagnetic device  
An electromagnetic device includes an outer peripheral iron core, at least three leg iron cores arranged at intervals / circumferentially on an inner side of the outer peripheral iron core, and a...
DE102018213167A1 Transformer, DC-DC converter with a transformer  
Disclosed is a transformer (TR) comprising: - A planar winding (WK) as a primary winding or as a secondary winding, which is performed on a surface (FL) a central space area (RB) circulating; - A...
DE102018202764A1 Method for controlling slide pressure regulators by means of a dither function  
A method is proposed for compensating the inlet properties of a pressure regulator controlled by a dither function of a transmission element of a motor vehicle, in the framework of which the...
DE102018115283A1 Throttling arrangement and intake for the throttle arrangement  
The invention, which relates to a throttle arrangement (1) for use in an EMC filter, is based on the object of specifying a throttle arrangement (1) which is mechanically robust and enables...
DE102006034574B4 Ignition coil device for an internal combustion engine  
An ignition coil apparatus for an internal combustion engine disposed in a spark plug hole formed in the internal combustion engine, the apparatus comprising a housing (1), a center core (2)...
DE112017005517T5 Superconducting wire  
A superconducting wire includes a stack including: a first substrate having a first primary area, a second substrate disposed opposite to the first substrate, and a first superconducting material...
DE112017000115T5 Energy storage device  
An energy storage device comprising a battery case, wherein in the battery case, an energy storage device, an electric power transmitting device, an electric power receiving device, and a power...
DE102019000699A1 Device, in particular switching power supply  
Device, in particular switching power supply, comprising a first printed circuit board and a second printed circuit board and a first component, in particular transistor, wherein the first printed...
DE102018202663A1 throttle  
The invention relates to a throttle (12) comprising a core (14), at least one electrical conductor (16; 18), in particular a bus bar, and a housing (20), the electrical conductor (16; 18) having a...
DE102018202381A1 Apparatus and method for making a hairpin winding  
The present invention relates to a device and a method for aligning the contact ends (6.1) of hairpins (6) of a hairpin winding, the contact ends (6.1) of the hairpin winding extending in the...
DE102018103854A1 loader  
A charging device (10) for inductively charging an electrically driven motor vehicle is provided with an exciter coil (12) for generating a magnetic exciter field (14) for inducing an electrical...
DE102018001243A1 Bistable electromagnetic lifting actuator and wire drawing machine  
The invention relates to a bistable electromagnetic lifting actuator (10), comprising a housing (20) with an armature space (25), an armature (30) with a plunger (35) movable along a longitudinal...
DE102017213873B4 Circuit breaker packaging with preformed electrical connections for connecting an inductor to one or more transistors  
Apparatus comprising: an integrated circuit (IC) (70) within a first insulating layer (80); an inductor (92); a second insulating layer (50) disposed between the first insulating layer (80) and...
DE102017213872B4 Single sided power device assembly and method of manufacture  
Circuit assembly comprising: an insulating layer (98), a first transistor (82) extending through the insulating layer (98), the first transistor (82) comprising: a first control terminal (86) on...
DE112017005788T5 Novel pull plate structure for a three-dimensional wound transformer core  
and wherein in the plane of the longitudinal section a tension plate is attached, which tension plate is connected to the upper frame and the lower frame. Since the tension plate is arranged in a...
DE112017005787T5 Novel low-voltage lead-wire structure for a three-dimensional wound transformer core  
Disclosed is a low-voltage lead wire structure of a three-dimensional wound transformer core. It comprises a three-dimensional wound core (1) formed by three rectangular single frames and...
DE112017005729T5 Three-dimensional wound transformer core with isosceles triangular iron yokes  
A three-dimensional wound transformer core with isosceles triangular iron yokes comprises three core legs and six iron yokes. The three core legs and the six iron yokes are formed by assembling...
DE112017005715T5 Magnetic heat pump device  
A magnetic heat pump device (1) has magnetic working bodies (11A to 11D), a permanent magnet (6), a circulation pump (24), cell wheels (8, 9) and heat exchangers (21, 28). A plurality of types of...
DE102018202245A1 Electrical device with leg-encapsulated winding and air-cooled core  
An electrical device (1) for connection to a high voltage line with at least one filled with an insulating fluid housing (5,6), a magnetizable core (2), which forms at least one core leg (3, 4),...
DE102018202061A1 Isolation, electrical machine and method of making the insulation  
The invention discloses for the first time a sprayable formulation for producing a multilayer insulation for an electrical machine, in particular a rotating electrical machine of high voltage or...
DE102018103304A1 Device and method for producing a coil winding for a baked-enamel bobbin  
The invention relates to a device for producing a coil winding for a baked-enamel bobbin with a winding tool (1) having a winding space, which is set up during manufacture of a coil winding for a...
DE102018103046A1 Solenoid valve and method for producing a solenoid valve  
A method of manufacturing a solenoid valve (1) and a corresponding solenoid valve (1), in particular for use in electrically continuously adjustable shock absorbers of a vehicle, with a valve...
DE102018102993A1 Electronic unit for inductive charging systems  
The invention relates to an electronics unit (1) for operating an inductive charging system for motor vehicles with a housing (2), within which a power electronics unit (4) is arranged with at...
DE102018102914A1 Device and method for feeding wire into a production plant for machine elements of electrical machines  
An apparatus for feeding wire into a machine element production system of an electric machine comprises a displaceable support unit 10, a first coil 21 mountable thereon and providing wire 5 at a...
DE202019103231U1 magnet assembly  
Magnet arrangement (1) having at least three magnet units (2, 3, 4) which interact with one another without contact and which are formed by permanent magnets and each have a magnetic north pole...
DE112017005817T5 Novel high voltage lead wire structure for a three-dimensional wound transformer core  
Disclosed is a high voltage terminal wire structure of a three-dimensional wound transformer core. It comprises a three-dimensional wound core (1) formed by three rectangular single frames and...
DE102018201814A1 Housing for a power transmission coil and required for energy transfer electronic circuits  
The invention relates to a housing for a power transmission coil (3) and the electronic circuits required for energy transmission having a first housing part (1) with metallic walls and a second...
DE102018201622A1 Afterglow, but not nachglühpflichtiges electrical tape  
The invention relates to a non-grain-oriented electrical steel or sheet, in particular for electrical applications, a manufactured from such an electrical steel strip or sheet electrical...
DE102018201618A1 Afterglow, but not nachglühpflichtiges electrical tape  
The invention relates to a non-grain-oriented electrical steel or sheet, in particular for electrical applications, a manufactured from such an electrical steel strip or sheet electrical...
DE102018102419A1 Passive electrical component with an indicator layer and a protective coating  
Passive electrical component having an indicator layer and having a carbonaceous coating thereon, wherein the carbonaceous coating (i) is a sol-gel coating or (ii) a plasma polymer coating each...
DE102018102382A1 Heatable electromagnetic control system and method  
and with for the generation of the control current to the stationary coil means (5) upstream electronic drive means (2). According to the invention, the electronic drive means (2) are designed in...
DE102018000946A1 High magnetic zipper  
A commercial zipper fabric tape is beaded on one side, so that a tubular rim is formed, in which then high magnetic rods are introduced in the form of a magnetic tube. The adhesive force can be...
DE202019104198U1 Housing for a folding ferrite for performing at least one electrical line and arrangement  
Housing for a folding ferrite for performing at least one electrical line, comprising: - an upper shell for receiving a first ferrite component, - a lower shell for receiving a second ferrite...
DE202019104197U1 Housing for a folding ferrite for performing at least one electrical line and arrangement  
Housing for a snap ferrite for performing at least one electrical line, with: - an upper shell for receiving a first ferrite component, - a lower shell for receiving a second ferrite component,...