Results 11 to 20 of about 3,343,318 (306)

Analysis and Pareto Frontier Based Tradeoff Design of an Integrated Magnetic Structure for a CLLC Resonant Converter

open access: yesEnergies, 2021
This paper proposes an integrated magnetic structure for a CLLC resonant converter. With the proposed integrated magnetic structure, two resonant inductances and the transformer are integrated into one magnetic core, which improves the power density of ...
Gang Wang   +4 more
doaj   +1 more source

MEMS-Casting Fabricated Chip-Style 3D Metal Solenoidal Transformers towards Integrated Power Supply

open access: yesMicromachines, 2022
A silicon-chip-based 3D metal solenoidal transformer is proposed and developed to achieve AC-DC conversion for integrated power supply applications. With wafer-level micro electromechanical systems (MEMS) fabrication technique to form the metal casting ...
Nianying Wang   +7 more
doaj   +1 more source

Integrated Magnetics Design for a Full-Bridge Phase-Shifted Converter

open access: yesEnergies, 2020
In this study, an optimization procedure was proposed for the magnetic component of an integrated transformer applied in a center-tap phase-shifted full-bridge converter.
Yu-Chen Liu   +4 more
doaj   +1 more source

Analysis and Design of an Integrated Magnetics Planar Transformer for High Power Density LLC Resonant Converter

open access: yesIEEE Access, 2021
Recent studies on compact and lightweight electronic devices have demonstrated that the LLC resonant converter (LRC) can facilitate achieving high efficiency and high power density. Moreover, employing a planar transformer can further improve the overall
Chul-Wan Park, Sang-Kyoo Han
doaj   +1 more source

Error Analysis of Air-Core Coil Current Transformer Based on Stacking Model Fusion

open access: yesEnergies, 2021
Air-core coil current transformer is a key piece of equipment in the digital substation development. However, it is more vulnerable to various faults when compared with the traditional electromagnetic current transformer.
Zhenhua Li   +9 more
doaj   +1 more source

On Integral Transforms [PDF]

open access: yesProceedings of the Edinburgh Mathematical Society, 1956
Titchmarsh and others [4] havo studied integral transform pairs of tho typeshowing how such pairs may be generated as a consequence of the relation which holds between the Mellin transforms of the kernels.
openaire   +1 more source

High-Frequency LLC Resonant Converter with GaN Devices and Integrated Magnetics

open access: yesEnergies, 2019
In this study, a light emitting diode (LED) driver containing an integrated transformer with adjustable leakage inductance in a high-frequency isolated LLC resonant converter was proposed as an LED lighting power converter.
Yu-Chen Liu   +4 more
doaj   +1 more source

Investigating the Shielding Effect of Pulse Transformer Operation in Isolated Gate Drivers for SiC MOSFETs

open access: yesEnergies, 2021
Wide-bandgap technology evolution compels the advancement of efficient pulse-width gate-driver devices. Integrated enhanced gate-driver planar transformers are a source of electromagnetic disturbances due to inter-winding capacitances, which serve as a ...
Loreine Makki   +4 more
doaj   +1 more source

GeoFormer: Learning Point Cloud Completion with Tri-Plane Integrated Transformer [PDF]

open access: yesACM Multimedia
Point cloud completion aims to recover accurate global geometry and preserve fine-grained local details from partial point clouds. Conventional methods typically predict unseen points directly from 3D point cloud coordinates or use self-projected multi ...
Jinpeng Yu   +5 more
semanticscholar   +1 more source

A Generalization of Integral Transform

open access: yesEuropean Journal of Pure and Applied Mathematics, 2018
In this paper, the generalization of integral transform (GIT) of the func-tion G{f (t)} is introduced for solving both differential and interodif-ferential equations. This transform generalizes the integral transformswhich use exponential functions as their kernels and the integral trans-form with polynomial function as a kernel.
Barnes, Benedict, Sebil, C., Quaye, A.
openaire   +3 more sources

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