Results 61 to 70 of about 6,839 (223)
A New Zero Current Switching Ultra Step‐Up Converter With Low Input Current Ripple
IET Circuits, Devices &Systems, Volume 2025, Issue 1, 2025.This paper proposes a high step‐up converter featuring zero current (ZC) switching (ZCS) and continuous input current to enhance efficiency. The converter integrates switched capacitor and coupled inductor techniques to improve voltage gain while significantly reducing the voltage stress across the switch. Furthermore, the maximum voltage stress on the
Eiraj Rezai +3 more
wiley +1 more source
Archives of Acoustics, 2014 Sound processing with loudspeaker driving depends critically on high quality electroacoustic transducers together with their relevant amplifiers. In this paper, the nonlinear effects of electrodynamic loudspeakers are investigated as regard the influence
Mehran ERZA +6 more
doaj +1 more source
Study of the beam-cavity interaction in the PS 10 MHz RF system [PDF]
, 2016 The eleven main accelerating cavities of the Proton Synchrotron (PS) at CERN consist of two ferrite-loaded coaxial lambda/4 resonators each. Both resonators oscillate in phase, as their gaps are electrically connected by short bars.
Damerau, H. +4 more
core +1 more source
IET Circuits, Devices &Systems, Volume 2025, Issue 1, 2025.This article proposes a new high step‐down converter which, on the input side, there are two series switches. The coupled inductors are used to decrease voltage gain, but on the output side of the proposed converter, two independent inductances are placed and act like interleaved, which cause to decrease output current ripple.
Mahmood Vesali, Euclides Chuma
wiley +1 more source
Oscillation-based DFT for Second-order Bandpass OTA-C Filters [PDF]
, 2017 This document is the Accepted Manuscript version. Under embargo until 6 September 2018. The final publication is available at Springer via https://doi.org/10.1007/s00034-017-0648-9.This paper describes a design for testability technique for second-order ...
Hasan, Masood ul +2 more
core +2 more sources
IET Power Electronics, Volume 18, Issue 1, January/December 2025.This paper proposes a novel high step‐up DC‐DC boost converter utilising the coupled inductor and switch capacitor technique to increase voltage gain. Also, the proposed converter utilises an active clamp technique to achieve soft switching performance for both the main and auxiliary switches in a wide range of output power.
Sadegh Heidari Beni +4 more
wiley +1 more source
(V)TEAM for SPICE Simulation of Memristive Devices With Improved Numerical Performance
IEEE Access, 2021 The paper introduces a set of models of memristive devices for a reliable, accurate and fast analysis of large networks in the SPICE (Simulation Program with Integrated Circuit Emphasis) environment. The modeling starts from the recently introduced TEAM (
Dalibor Biolek +4 more
doaj +1 more source
Improving the Power Electronics Laboratory teaching/learning process: an interactive web tool [PDF]
, 2017 European Higher Education Area; Power Electronics Laboratory; educational methods Resumen: The forthcoming European Higher Education Area implies an important change in the teaching/learning process: it is necessary to get students more involved as well
Blazquez-Parra, Elidia Beatriz +2 more
core
A dynamic conductance model of fluorescent lamp for electronic ballast design simulation [PDF]
, 2005 A Spice-compatible dynamic conductance model of a fluorescent lamp for use in electronic ballast simulation is presented. The time-dependent conductance of the fluorescent lamp is derived from a plasma ionization balance equation that uses simplified ...
Devonshire, R. +3 more
core +1 more source
Computational‐Efficient IGBT and Diode Thermal Modelling Methodology With High Accuracy
IET Power Electronics, Volume 18, Issue 1, January/December 2025.This paper presents a fast and accurate simulation‐based method for estimating junction temperatures in insulated gate bipolar transistors and diodes by combining steady‐state simulation techniques with post‐processing, outperforming conventional approaches in both speed and precision. The proposed methodology calculates conduction and switching losses
Ciro Alosa +9 more
wiley +1 more source