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'Ion-freeze' efficiency in perovskite solar cells: time scales for ion immobilization. [PDF]

open access: yesEES Solar
H Balaguera E   +5 more
europepmc   +1 more source
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VRM transient analysis at fast load change and fast-transient response with LILC

2003 IEEE International Symposium on Industrial Electronics ( Cat. No.03TH8692), 2004
The power supplies with lower output voltage, higher output current and extremely fast load current transients impose severe issues to the design of voltage regulation modules (VRMs). In this paper analyze the effect of the parasitic elements of the output filter capacitor, to the output voltage and the load current slew rate of the switching power ...
T. Senanayake   +3 more
openaire   +1 more source

Fast transient response CFA-based LDO regulator

2012 IEEE International Symposium on Circuits and Systems, 2012
In this paper a fast transient response low-dropout regulator (LDO) based on a current feedback amplifier (CFA) is presented. The utilized CFA consists of an open-loop voltage follower with output local current-current feedback based on a level-shifted flipped voltage follower (LSFVF) to achieve high regulation and fast transient response.
Alireza Saberkari   +2 more
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Fast transient response of novel Peltier junctions

Energy Conversion, 1977
Abstract The fast transient response of a thermoelectric (TE) cooler with novel geometry is discussed. This geometry involves conical semiconductor legs whose hot to cold junction cross-sectional area ratios can be varied. The novel TE junctions are fabricated such that the thermal capacitance and electrical conductance are decreased while ...
G.E. Hoyos, K.R. Rao, D. Jerger
openaire   +1 more source

Fast transient response capacitorless DC-DC converter

2017 Brazilian Power Electronics Conference (COBEP), 2017
This paper features a hybrid (switched-mode and linear-mode) and capacitorless DC-DC converter, retaining its output characteristic of the voltage source type. The converter was designed by joining a switched-mode converter and a linear amplifier connected in parallel.
Dalton L. R. Vidor   +3 more
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