Results 81 to 90 of about 10,724 (139)

A Novel (DDCC-SFG)-Based Systematic Design Technique of Active Filters [PDF]

, 2013
This paper proposes a novel idea for the synthesis of active filters that is based on the use of signal-flow graph (SFG) stamps of differential difference current conveyors (DDCCs).
Fakhfakh, M., Pierzchala, M.
core   +1 more source

Low current linearization of magnetic amplifier for dc transducer [PDF]

, 1981
A magnetic amplifier having two saturable reactor cores with a separate excitation winding on each connected in series opposition, a common control winding, and a common output winding, is adapted for use as a low level signal transducer.
Nagano, S.
core   +1 more source

Stresses evolution at high temperature (200°C) on the interface of thin films in magnetic components

EPJ Web of Conferences, 2014
In the field of electronics, the increase of operating temperatures is a major industrial and scientific challenge because it allows reducing mass and volume of components especially in the aeronautic domain.
Doumit Nicole, Danoumbé Bonaventure, Capraro Stéphane, Chatelon Jean-Pierre, Nader Chadi, Habchi Roland, Piot Alain, Rousseau Jean-Jacques   +7 more
doaj   +1 more source

Gradient System Modelling of Matrix Converters with Input and Output Filters [PDF]

, 2003
Due to its complexity, the dynamics of matrix converters are usually neglected in controller design. However, increasing demands on reduced harmonic generation and higher bandwidths makes it necessary to study large-signal dynamics. A unified methodology
Jeltsema, Dimitri,, Klaassens, J. Ben,, Scherpen, Jacquelien M.A.,   +2 more
core   +1 more source

A Low-Cost Analog Circuit Implementation of the Jiles-Atherton Hysteresis Model

IEEE Access
We show the design of a broadband, fully analog circuit for simulating the hysteretic $B-H$ characteristics of magnetic core materials closely following the Jiles-Atherton model using standard electronic components.
Thomas Voglhuber-Brunnmaier, Bernhard Jakoby   +1 more
doaj   +1 more source

Low-Loss Soft Magnetic Materials and Their Application in Power Conversion: Progress and Perspective

Energies
Amorphous and nanocrystalline alloys, as novel soft magnetic materials, can enable high efficiency in a wide range of power conversion techniques. Their wide application requires a thorough understanding of the fundamental material mechanisms, typical ...
Weiwang Wang, Jiaqi Fan, Changshen Li, Yue Yu, Anding Wang, Shengtao Li, Jinjun Liu   +6 more
doaj   +1 more source

Single-sideband modulator for frequency domain multiplexing of superconducting qubit readout

, 2017
We introduce and experimentally characterize a superconducting single-sideband modulator compatible with cryogenic microwave circuits, and propose its use for frequency domain multiplexing of superconducting qubit readout.
Chapman, Benjamin J., Hilton, Gene C., Kerckhoff, Joseph, Lehnert, K. W., Rosenthal, Eric I., Vale, Leila R.   +5 more
core   +1 more source

Comparison of high temperature, high frequency core loss and dynamic B-H loops of a 2V-49Fe-49Co and a grain oriented 3Si-Fe alloy [PDF]

The design of power magnetic components such as transformers, inductors, motors, and generators, requires specific knowledge about the magnetic and electrical characteristics of the magnetic materials used in these components.
Niedra, J. M., Schwarze, G. E., Wieserman, W. R.   +2 more
core   +1 more source

Vacuum deposition apparatus Patent [PDF]

, 1970
Describing apparatus used in vacuum deposition of thin film inductive windings for spacecraft ...
Adams, G. D.
core   +1 more source

Requirements for a transformerless power conditioning system [PDF]

Requirements for development of a Transformerless Power Conditioning Subsystem (TPCS) that will meet utility, manufacturer, and customer needs are detailed.
Kalbach, J., Klein, J., Koerner, T., Rippel, W.   +3 more
core   +1 more source