Results 41 to 50 of about 746,140 (304)
Simplified dc to dc converter [PDF]
, 1984 A dc to dc converter which can start with a shorted output and which regulates output voltage and current is described. Voltage controlled switches directed current through the primary of a transformer the secondary of which includes virtual reactance ...
Gruber, R. P.
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New mathematical model for analysing three-phase controlled rectifier using switching functions [PDF]
, 2010 This paper is a postprint of a paper submitted to and accepted for publication in IET Power Electronics and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library.The aim of this study is
Alesina +6 more
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EnergiesThis article proposes a parallel current-summing LCC multilevel inverter (MLI) to suppress harmonic distortion of radiated EMI for wireless power transfer.
Waqar Hussain Khan, Dukju Ahn
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A 16 channel high-voltage driver with 14 bit resolution for driving piezoelectric actuators [PDF]
, 2015 A high-voltage, 16 channel driver with a maximum voltage of 72 volt and 14 bit resolution in a high-voltage CMOS (HV-CMOS) process is presented. This design incorporates a 14 bit monotonic by design DAC together with a high-voltage complementary class AB
Bakeroot, Benoit +4 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Families of children with cancer experience significant financial strain, even with universal healthcare. Indirect costs, such as productivity losses and non‐medical expenses, are rarely included in economic evaluations, and little is known about how effectively financial aid programmes alleviate this burden. Childhood brain tumours
Megumi Lim +8 more
wiley +1 more source
A Novel Boost-Buck Converter Architecture for Improving Transient Response and Output-Voltage Ripple
Journal of ICT Research and Applications, 2020 Buck-boost converters are widely used in the development of DC-DC converters. Several techniques and algorithms have been introduced to improve the transient response of buck-boost converters.
Freddy Kurniawan +4 more
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Autonomous Wireless Power Transfer System with Constant Output Voltage in a Wide Load Range
Energies, 2023 In this paper, an autonomous wireless power transfer (WPT) system with constant voltage output in a wide load range is presented. Here, combining self-oscillating control and phase-shift control, a new implementation of the autonomous WPT system is ...
Yanwei Jiang +4 more
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Design considerations for high-power VHF radar transceivers: The Poker Flat MST radar phase control system [PDF]
, 1983 Sixty-four separate 50-kW peak-power transmitters are distributed throughout the 200 x 200 meter Poker Flat MST radar antenna array. The relative phase of each transmitter is automatically controlled by a 64-channel unit located in the main building at ...
Ecklund, W. L., Johnson, P. E.
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background The management of clinically apparent single lesions or oligofocal nephroblastomatosis, a facultative precursor of nephroblastoma, remains debated. Methods We retrospectively analyzed 37 patients with clinically apparent single or oligofocal nephroblastomatosis (two to three lesions per kidney) among 2347 patients registered between
Nils Welter +17 more
wiley +1 more source
Control of DC-DC Buck Converter Based on Adaptive Neuro Fuzzy Inference System (ANFIS)
Jurnal Teknik Elektro IndonesiaVarious electrical equipment uses direct voltage (DC) as its power source, such as electronic equipment, dc motors and so on. Direct voltage (DC) used in electrical equipment usually consists of various voltage ratings ranging from 1.5 volts, 3 volts, 6 ...
Muharani Syafitri, Muldi Yuhendri
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