Results 211 to 220 of about 135,342 (262)

High-voltage high input impedance unity-gain voltage buffer

Microelectronics Journal, 2013
Abstract The paper presents a novel structure of a voltage buffer intended for application in high-voltage integrated systems. The presented solution is based on both source-input and gate-input voltage buffer, so as to get the best of both structures.
Mariusz Jankowski, Andrzej Napieralski
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A High Voltage Gain Multi-Input Converter

2018 2nd International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT), 2018
This paper proposes a non-isolated unidirectional high step-up multi-input converter based on switched capacitor cells. The proposed structure specifically useful for hybrid power systems when energy sources with low output voltages, e.g., a photovoltaic system or a fuel cell, need to be connected to a dc bus with high voltage. Moreover, it is possible
Akar, Furkan, Kale, Murat
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Interleaved-Boost Converter With High Voltage Gain

IEEE Transactions on Power Electronics, 2010
This paper presents an interleaved-boost converter, magnetically coupled to a voltage-doubler circuit, which provides a voltage gain far higher than that of the conventional boost topology. Besides, this converter has low-voltage stress across the switches, natural-voltage balancing between output capacitors, low-input current ripple, and magnetic ...
G A L Henn, R N A L Silva, P P Praça, L H S C Barreto, Demercil S Oliveira   +4 more
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Interleaved Boost Converter with Voltage Multiplier Module for High Voltage Gain

2018 2nd International Conference on Trends in Electronics and Informatics (ICOEI), 2018
An Interleaved Boost Converter (IBC) with built-in transformer is suitable for renewable energy system, which requires high step up conversion ratio. In order to obtain high gain, a built-in transformer voltage multiplier module inserted into each phase of conventional interleaved boost converter.
Riyaz K. Kadalgi, R Dhanalakshmi
openaire   +1 more source

Modified SEPIC Converter With High Voltage Gain and ZVS Characteristics

IEEE Transactions on Circuits and Systems II: Express Briefs, 2019
With the increase in demand for high voltage gain characteristics, traditional Boost circuit is no longer suitable because of the extreme duty ratio. In this brief, with the integration of two diodes, three capacitors, and a transformer, a 1 MHz transformer-based modified SEPIC circuit is presented. Planer magnetic components are adopted, and therefore
Shanshan Gao 0002, Yijie Wang 0002, Dianguo Xu 0001   +2 more
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A New Pulse Generator With High Voltage Gain and Reduced Components

IEEE Transactions on Industrial Electronics, 2019
This paper proposes a new developed switched-capacitor converter to achieve high-voltage pulses with adjustable voltage level and frequency. The proposed topology generates repetitive high-voltage pulses by using low-voltage power supply with reduced number of components, including power semiconductors and capacitor.
Reza Khosravi, Mohammad Rezanejad
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A New Nonisolated High-Voltage-Gain Boost Converter With Inherent Output Voltage Balancing

IEEE Transactions on Industrial Electronics, 2018
In this paper, a new nonisolated high-voltage-gain boost converter is proposed. The proposed converter is constructed by adding an additional inductor to a conventional three-level-boost (TLB) converter. When compared with the conventional boost and TLB converters, the proposed converter can achieve higher voltage conversion ratio with reduced voltage ...
Hyemin Kang, Honnyong Cha
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A Nonisolated DC–DC Boost Converter With High Voltage Gain and Balanced Output Voltage

IEEE Transactions on Industrial Electronics, 2014
This paper presents a dc-dc boost converter with high voltage gain based on the three-state switching cell for split-capacitor neutral-point-clamped inverters. The proposed converter is analyzed considering the operation in continuous conduction mode and duty cycle higher than 0.5, which corresponds to overlapping mode.
George Cajazeiras Silveira, Fernando Lessa Tofoli, Luiz Daniel Santos Bezerra, René Pastor Torrico-Bascope   +3 more
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Design of high efficiency Boost-Forward-Flyback converters with high voltage gain

11th IEEE International Conference on Control & Automation (ICCA), 2014
This paper proposed a novel dc-dc converter to achieve high step-up voltage gain without an extremely high duty ratio. The proposed converter controlled by only a single pulse width modulation (PWM) for the power switch. This thesis is a design of Boost-Forward-Flyback (BFF) converter with high voltage gain. The circuit structure is integrated by Boost,
Van T. Liu, Li J. Zhang
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A high gain quadruple flyboost converter for high voltage applications

2016 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific), 2016
This paper demonstrates an alternative of flyboost converter to achieve a high-voltage high power direct current power supply with a gain more than 10. The proposed flyboost converter in this paper composed with a conventional boost converter and quadruple flyback converter, which generated energy from a boost inductor during an off time period.
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