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DE102017222664A1 Common-mode push-pull throttle for an electrically operable motor vehicle  
The invention relates to a common mode push-pull throttle (1) for an electrically operable motor vehicle, comprising at least two parallel and spaced aligned legs (6, 8) having core (4), with a...
DE102017222087A1 Transformer for a three-port voltage transformer, three-port voltage transformer and method for transmitting electrical energy  
The present invention provides galvanically isolated transmission of electrical energy between three voltage systems. For this purpose, a transformer is provided, which comprises a total of five...
DE102017126473A1 Transformer for use in a railway vehicle  
A transformer (1) for use in a rail vehicle and / or for railway applications, comprising a core (2), which is at least partially surrounded by at least one coil (3, 4) is in view of the task of...
DE202018107223U1 Power conversion unit  
Power converter unit (110) having a high-voltage side printed circuit board assembly (112) and a low-voltage side printed circuit board assembly (114), which are mechanically and / or electrically...
DE202018004259U1 Electric generator  
Electric generator, characterized in that on a two-limbed magnetic core (1) of soft magnetic material, two induction coils (2, 3) are mounted separately on each leg (1A, 1B) and an excitation coil...
DE102006014603B4 Magnetic element and power supply  
Power supply with: - a magnetic element (4) that converts a first input AC voltage and a second input AC voltage to output as a first output AC voltage and a second output AC voltage; and a...
DE112014007238T5 Stationary induction device  
A stationary induction device comprises: an iron core (120) provided with a shaft portion (121) having a plurality of first electromagnetic steel sheets (10) stacked in a stacking direction, the...
DE102012214371B4 A conversion device for electric power arranged on a vehicle  
A winding apparatus comprising: a laminated coil (11, 11A-11E, 30, 55, 55A, 55B, 60) arranged on a vehicle, (12, 13, 31, 45, 47) formed by forming a sheet conductor in a spiral shape; and an...
DE112015003169T5 Magnetic circuit component  
A magnetic circuit component includes a magnetic core (35, 45, 55, 65) and a coil (1, 11, 21, 31, 41,51, 61,71,76,81,81,81,81,101,111,111) Formed by winding a conductor (2, 12, 22, 32, 42, 52, 62,...
DE112015000785T5 Transformer and power converter that uses it  
To suppress a temperature rise of a transformer, a transformer comprises a core, a primary winding and a secondary winding. The core comprises a primary core and a secondary core arranged on one...
DE102015105388A1 INDUCTION DEVICE  
There is provided an induction device which comprises a first coil which is formed by a conductive wire which is covered with an insulating layer, is wound multiple times, a second coil which is...
DE102004002176B4 Microminiature power converter  
Microminiature power converter comprising a semiconductor substrate on which a semiconductor integrated circuit (11) is formed, a thin film magnetic inductor and a capacitor, said thin film...
DE112013004587T5 Planar coil and manufacturing method of a transformer and a planar coil  
A planar coil comprising an effective line segment, which extends over at least one revolution and is configured such that in a current flows and a dummy line segment, which extends over at least...
DE112010005769B4 transformer  
Transformer, comprising: a magnetic member comprising a plate-like portion, an outer leg portion which is provided on protruding manner on one side to a surface of the plate-like portion in a...
DE112010005649T5 Isolation transformer and power source  
The tasks to be solved by the present invention are to reduce at a high withstand voltage isolation transformer with the parasitic capacitance between the primary portion and the secondary portion...
DE102012214371A1 arranged on a vehicle power conversion apparatus for electric  
A laminated coil as an annular flat plate by laminating and integrating means of adhesion of a conductor wiring, which is formed by forming a metal conductor as a spiral-shaped coil pattern and an...
DE112010005769T5 transformer  
A columnar leg portion 54 of the first core 50 is inserted into a tubular portion 21 of a second coil 20 with a secondary winding 40 that is wound around it and has a flange 22 at one end, and the...
DE102012218715A1 Magnetic core and induction device  
has a magnetic core having a first core and a second core which is formed of a material having a lower magnetic permeability and a higher saturation magnetic flux density than the first core. The...
DE102012218714A1 MAGNETIC CORE AND INDUCTION DEVICE  
A magnetic core has a first core formed with a recess and a second core having a first end portion and a second end portion, both of which are held in contact with the first core, and a closed...
DE102012218513A1 induction device  
An induction apparatus comprises a first core, which is made of a ferrite material, a second core which is made of a material having a lower magnetic permeability than the ferrite material and a...
DE102011108547A1 Inductive current limiter for electricity network, has conductors non-electrically closed, where ends of conductors are joined with each other and connected with isolator such that conductors are supplied with defined breakdown voltage  
The limiter has a conductor inducing voltage in another conductor, where alternating-current (AC) flows through the former conductor. The conductors are non-electrically closed, where ends of the...
DE112010003622T5 Hochleistungsinduktivit√§tsvorrichtung  
A Hochleistungsinduktivitätsvorrichtung allows that a large ferrite magnetic core is manufactured at low cost and with ease, and improves the heat radiation efficiency to reduce a temperature...
DE202012101294U1 Transformer without coil carrier  
Transformer without spool carrier, which is mounted on a printed circuit board (4) and comprising: a winding unit (1) mounted on the circuit board (4) having a coil (11) and a in the coil (11)...
DE102008026810A1 Circuit arrangement for use in testing and measuring amplifier to parallelly connect alternating voltage sources to common load, has terminals that are attached to one of voltage sources and arranged at distance from common winding terminal  
The arrangement (3) has a transformer (4) comprising two partial windings (5.1, 5.2) which are arranged in series with one another and are connected with each other over a common winding terminal...
DE10139071B4 conversion device  
A plurality of converter circuits is connected in parallel while reducing conduction loss. A converter circuit is formed on each of a plurality of circuit boards, and a plurality of types of...
DE112007001155T5 Coil and method of forming a coil  
A coil includes first and second coil elements both of which are formed by feeding one piece of a rectangular wire rod by a predetermined amount and winding rectangularly in an edgewise manner...
DE602004012806T2 Transformer module for a welding machine  
An electric arc welder comprising a high switching frequency inverter for driving the primary of an output transformer where the output transformer has a plurality of modules forming the secondary...
DE112006000239T5 Magnetic core for transformer  
A magnetic core for a transformer is composed of an I-shaped core ( 1 ) and two C-shaped cores ( 2, 3 ), which are arranged to sandwich a leading edge of the I-shaped core ( 1 ) from the both...
DE102006014603A1 The magnetic element and power supply  
It are a magnetic element and a power supply, a plurality of different output pulse signal voltages or different output AC voltages can output, while a Increase in the number of parts or an area...
DE60023241T2 SWITCHING POWER SUPPLY  
A switching power supply circuit of the resonance type which can handle high load power and has high power conversion efficiency, small size and light weight is provided. The switching power...
DE69926671T2 transformer  
A transformer comprises a core (K1,2), a primary winding (W1) and at least one secondary winding (W2) arranged as conductors (L) on layers (F) of a flat carrier. The layers are accommodated within...
DE4337053B4 Kitchen sink  
A coil contains a winding part and a core. The winding part is formed of plural laminated sheets each having a winding pattern. Plural winding patterns are formed on at least one sheet. Each of...
DE10360338A1 Ignition coil for a spark ignition engine and process for their preparation  
It is an ignition coil (10) proposed a gasoline engine with a coil core (12), via which wound at least one wound layer (14) of a first wire coil (16) is. On the first wire coil is in turn at least...
DE10001633B4 Coil bobbin for AC power supply  
An attachment hole (16), into which the lead of an electronic component (14) e.g. resistor, capacitor, is insertable, is formed on each substrate attachment groove (22) at the lower portion of a...
DE60008994T2 isolation transformers  
The issue to be resolved by the present invention is to provide isolation transformers with high noise attenuation rates as well as high reliability, in the high-frequency region above a few MHz...
DE10036062B4 A method for embedding a coil of a transformer in resin  
A method for forming a resin molding on a coil of a transformer is disclosed. The method comprises the steps of inserting a coil into an auxiliary spacing apparatus, inserting the auxiliary...
DE10340391A1 Inductor with low energy loss  
An inductor of the invention has a layer structure in which an insulating layer and a wiring layer are alternately laminated on a semiconductor substrate. The layered structure contains at least...
DE102004002176A1 Microminiature power converter  
Microminiature converter with a reduced thickness inductor (thin film magnetic induction element) in which a mounting surface is small, the efficiency of the flow straightening process is improved...
DE10353529A1 Transformer has metal core, and coil modules each having predetermined loop number of coils and encapsulator that comprises plastic material for encapsulating coils  
A transformer comprises a metal core, and coil modules each having a predetermined loop number of coils and an encapsulator that comprises a plastic material for encapsulating the coils. A portion...
DE19508695B4 transformer terminal  
Transformer terminal with an insulating material, - The right to the locking chamber bobbin of the transformer by means of locking feet (17) is fixed, - And having an internal connecting terminal...
DE10034229C2 Transformer for a microwave oven and method for its production  
A Tranformer for a microwave oven which is capable of quality deterioration of the same due to a damaged to prevent the insulating paper, comprises a first core (31) having a...
DE10132123A1 transformer  
The invention relates to a transformer (10, 10') with a core (11) which has a center piece (11a) with a first and a second flange (11b, 11c), in which a first and a second winding (12, 13) of the...
DE10119106A1 Transformer for switch-mode power supply, has three cores formed as separate components and with air gaps between  
The transformer has a first core (1) carrying at least one primary winding (5). A second core (2) carries at least one secondary winding (4). A third core (3) is also provided. The cores (1,2,3)...
DE10147992A1 Battery apparatus for charging a portable device  
The invention relates to a battery apparatus for charging a portable device having a first coil which is supplied with a current and which is mounted in a first housing and a second coil, is...
DE10139071A1 conversion device  
A plurality of converter circuits connected in parallel, whereas the conduction loss is reduced. A converter circuit is respectively formed on a plurality of circuit boards and a plurality of...
DE10030605A1 Electronic component  
The invention relates to a switching power supply with at least one capacitor (9) and with a transformer with several windings (12, 17). The invention offers the advantage that the integration of...
DE10121337A1 Magnetic thin film for magnetic component, has photosensitive or non-photosensitive resin film having fine particles of either ferrous, cobalt, nickel, manganese and chromium  
A photosensitive or non-photosensitive resin film (1) having fine particles (2) of either of ferrous, nickel, cobalt, manganese and chromium is formed on a silicon substrate. Independent claims...
DE10019046A1 Bathtub with, disposed in the wall of the electrical consumer  
arranged bath with a arranged in the wall of electric consumers, as a light source for illumination of the interior, a massage device, a fan for introducing air into water o. like., where on the...
DE10064076A1 transformer  
A transformer having a coil winding structure for transforming a voltage which is fed via a primary coil portion and for outputting a transformed voltage to a secondary coil portion. In the...
DE10036062A1 Coil resin molding method for microwave oven transformer, involves injecting resin into metallic mold after inserting assistant tool along with coil into cavity so as to form resin coating on coil  
The coil resin molding method involves inserting coil (31) in the assistant tool for gap maintenance (41) and inserting assistant tool into the cavity (36) of metallic mold (35). The fused resin...

Matches 1 - 50 out of 93 1 2 >