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THz-induced phonon mode mixing and collective dynamics in a polar nanolattice
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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), 2004The 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
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Fast transient response CFA-based LDO regulator
2012 IEEE International Symposium on Circuits and Systems, 2012In 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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TRANSIENT RESPONSE OF FAST ACTING SOLENOIDS IN AUTOMOTIVE APPLICATIONS
Journal of Circuits, Systems and Computers, 1994The dynamic response of small solenoid-operated injectors employed for discharging the high-pressure gaseous fuel in diesel engines must be precisely controlled down to a few tenths of a millisecond. This paper shows how a simple but effective switching circuit can control the generation of the solenoid force to meet the stringent timing requirements ...
H. Hong, T. Krepec, R. M. H. Cheng
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Fast transient response of novel Peltier junctions
Energy Conversion, 1977Abstract 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
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Review of Electrical - Power Transformer Responses to Fast Transients
2021 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM), 2021Power transformers in the power grid are vulnerable to both man made and natural threats. This paper documents a literature search on the effects of fast electrical transients on power system transformers, for the purpose of estimating the effects of a high-altitude electromagnetic (HEMP) environment on transformers.
D. V. Giri, F. M. Tesche
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Fast approximation of the transient response of Lossy Transmision Line Trees
Proceedings of the 30th international on Design automation conference - DAC '93, 1993An efficient technique for estimating the time-domain response of lossy tree-like interconnect structures is presented. The approach is based on approximating such structures by a tree of RLGC sections, and computing a low order approximation to its transfer function.
Mysore Sriram, Sung-Mo Kang
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LED drivers with PPD compensation for achieving fast transient response
2008 IEEE International Symposium on Circuits and Systems, 2008A trade-off performance between static error and dynamic response is made by the combination of proportional (P) and proportional derivative (PD) compensations. Owing to the fast transient response provided by the P compensator, the static error is also reduced by the PD compensator within a reasonable response time.
Chun-Yu Hsieh +3 more
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