Results 121 to 130 of about 509 (183)
Optimal control strategies for high-efficiency non-isolated DC-DC buck converters in IoT applications: A comparative study. [PDF]
HeliyonKumaraguruparan S, Elango K.
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Operator-Based Triboelectric Nanogenerator Power Management and Output Voltage Control. [PDF]
Micromachines (Basel)Liu C, Shimane R, Deng M.
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Design of interleaved flyback converter
International Journal of Intelligent Enterprise, 2019D Godwin Immanuel
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Fuzzy FDI System for Flyback Converters
IEEE Transactions on Fuzzy Systems, 2021In this article, the design of a fault detection and isolation (FDI) system for a flyback converter, based on a fuzzy unknown input observer, is presented. The proposed FDI system aims to detect the saturation in the inductor core as a fault, considering the current increment can cause an avalanche effect provoking a failure in the system.
Juan Jesús Silva-Romero +4 more
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COMPLEXITY IN AN INDUSTRIAL FLYBACK CONVERTER
Journal of Circuits, Systems and Computers, 1995In this letter a functional model of an industrial flyback converter is introduced. Its accuracy within a defined condition range is shown. The complexity of the system is discussed by using experimental data. Moreover, it is shown that the complex dynamics of a flyback converter can be clusterized in some classes of well-known paradigms appearing in ...
BAGLIO, Salvatore +3 more
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Analysis of an Active-Clamp Flyback Converter
2020 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-Taiwan), 2020This study explored the operation principles of active clamp flyback converters. A control strategy was adopted to achieve strong noise immunity, and a voltage mode was configured to attain advantages such as simple circuit design. Experiments were performed to verify the feasibility of the proposed active clamp circuit.
Jing-Sheng Wong +5 more
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Design and implementation of flyback converters
2010 5th IEEE Conference on Industrial Electronics and Applications, 2010In switch mode power supplies(SMPS), flyback converters are very popular because of, design simplicity, low cost, multiple isolated outputs, high output voltages and high efficiency. They are preferred especially for low power applications (150W).
ÇORUH, NASIR +2 more
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2009 6th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, 2009
This paper presents a modified Flyback converter able to operate with higher efficiency and smaller size, overcoming most of the conventional flyback converter drawbacks, and also keeping its low cost and simplicity. In particular, the proposed converter allows the mosfet off voltage to be reduced and clamped to the input, thus recovering the ...
BOSCAINO, Valeria +3 more
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This paper presents a modified Flyback converter able to operate with higher efficiency and smaller size, overcoming most of the conventional flyback converter drawbacks, and also keeping its low cost and simplicity. In particular, the proposed converter allows the mosfet off voltage to be reduced and clamped to the input, thus recovering the ...
BOSCAINO, Valeria +3 more
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Actively clamped bidirectional flyback converter
IEEE Transactions on Industrial Electronics, 2000An actively clamped bidirectional flyback converter is proposed. The converter's operation is examined in detail. All switches in the converter have zero-voltage-switching characteristics. A low-frequency behavior model and small-signal transfer functions are derived. It is found that the flow of current is directly under the control of the duty cycle,
Gang Chen +4 more
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Snubber Design for Flyback Converter
2021 25th International Conference Electronics, 2021This article presents some design guidelines for the snubber of flyback converters. When the MOSFET turns off, a high-voltage spike occurs on the drain pin because of a resonance between the leakage inductor (LLK) of the main transformer and output capacitor (COSS) of the MOSFET. Therefore, it is necessary to add a circuit to clamp the voltage.
Richard Zelnik, Michal Prazenica
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