Drain-Source Voltage-Controllable Three-Switch Active-Clamp Forward Converter for Wide Input/Output Voltage Applications [PDF]
Micromachines, 2022 Active-clamp forward converters are applied to various medium-capacity power systems because they have a relatively simple structure and are capable of zero-voltage switching.
Jeong-Woo Lim, Chong-Eun Kim
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Active Clamp Boost Converter with Blanking Time Tuning Considered
Applied Sciences, 2021 An active clamp boost converter with blanking time auto-tuned is presented herein, and this is implemented by an additional auxiliary switch, an additional resonant inductor, and an additional active clamp capacitor as compared with the conventional ...
Yeu-Torng Yau, Kuo-Ing Hwu, Yu-Kun Tai
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A High Step-Down Interleaved Buck Converter with Active-Clamp Circuits for Wind Turbines
Energies, 2012 In this paper, a high step-down interleaved buck coupled-inductor converter (IBCC) with active-clamp circuits for wind energy conversion has been studied.
Chih-Lung Shen, Cheng-Tao Tsai
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A High-Power-Density Active-Clamp Converter with Integrated Planar Transformer
Energies, 2022 This paper proposes an active-clamp forward-flyback (ACFF) converter with an integrated planar transformer for wide-input voltage and high-output current applications, such as low-voltage direct-current (LDC) converters in electric vehicles.
Dae-Woo Lee +3 more
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A Comparative Study of GaN HEMT and Si MOSFET-Based Active Clamp Forward Converters
Energies, 2020 Compared with conventional forward converters, active clamp forward (ACF) converters have many advantages, including lower voltage stress on the primary power devices, the ability to switch at zero voltage, reduced EMI and duty cycle operation above 50%.
Xiaobin Li +4 more
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An Active-Clamp Forward Inverter Featuring Soft Switching and Electrical Isolation
Applied Sciences, 2020 Traditional photovoltaic (PV) grid-connection inverters with sinusoidal pulse-width modulation (SPWM) control suffer the problem of buck-typed conversion.
Chien-Hsuan Chang +3 more
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Transcription activation by a sliding clamp [PDF]
Nature Communications, 2021 AbstractTranscription activation of bacteriophage T4 late genes is accomplished by a transcription activation complex containing RNA polymerase (RNAP), the promoter specificity factor gp55, the coactivator gp33, and a universal component of cellular DNA replication, the sliding clamp gp45.
Jing Shi +5 more
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A Novel Hybrid LDC Converter Topology for the Integrated On-Board Charger of Electric Vehicles
Energies, 2021 Recently, the integrated On-Board Charger (OBC) combining an OBC converter with a Low-Voltage DC/DC Converter (LDC) has been considered to reduce the size, weight and cost of DC-DC converters in the EV system.
Vu-Hai Nam, Duong-Van Tinh, Woojin Choi
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A new high step-up active clamp DC-DC converter with high efficiency [PDF]
Serbian Journal of Electrical Engineering, 2023 In this paper, a new high step-up converter with a simple structure is presented. The auxiliary circuit of the proposed converter is in the form of active clamp, which provides soft switching condition under zero voltage for the main and ...
Vesali Mahmood
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Minimization of Output Voltage Ripple of Two-Phase Interleaved Buck Converter with Active Clamp
Energies, 2021 A control technique combining pulse width modulation (PWM) and pulse amplitude modulation (PAM) is presented herein to reduce the output voltage ripple of the converter as little as possible. Such a converter requires a two-stage cascaded structure.
Yeu-Torng Yau +2 more
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