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   Articles with "active clamp" as a keyword



Bidirectional active clamp DC─DC converter with high conversion ratio

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recommendations! Published in 2017 at "Electronics Letters"

DOI: 10.1049/el.2017.2804

Abstract: A bidirectional DC/DC converter is presented with the advantages of high conversion ratio in boost and buck mode, low conduction loss, recycling the energy of leakage inductor, and zero-voltage switching (ZVS) in some switches. This… read more here.

Keywords: conversion ratio; active clamp; high conversion; converter ... See more keywords

Meta-Heuristics Based Design and Optimization of Active Clamp Flyback Converter for USB PD

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recommendations! Published in 2024 at "IEEE Access"

DOI: 10.1109/access.2024.3368861

Abstract: The escalating demand for small, compact, and economical consumer electronics necessitates efficient power conversion at higher switching frequencies. The active-clamp flyback (ACF) converter, offering isolation, efficient performance at low and medium power levels, and cost… read more here.

Keywords: active clamp; methodology; design optimization; converter ... See more keywords

Next-Generation Active-Clamp Forward-Flyback Converter With Integrated Planar Transformer for 4 kW LDC

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recommendations! Published in 2025 at "IEEE Access"

DOI: 10.1109/access.2024.3511495

Abstract: This paper proposes a single-module Active-Clamp Forward-Flyback (ACFF) converter for the next-generation low-voltage DC-DC converter (LDC) ensuring 4kW output power. The proposed converter employs an integrated planar transformer for applications requiring wide input voltage and… read more here.

Keywords: active clamp; forward flyback; next generation; clamp forward ... See more keywords
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Multiplexed Active Clamp High-Frequency Link Inverter With De–Re-Coupling Frequency Doubling Modulation

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recommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2022.3192685

Abstract: In this article, a multiplexed active clamp high-frequency link inverter (MACHFLI) with de–re-coupling frequency doubling modulation (DFDM) is proposed. The proposed MACHFLI consists of a primary inverter, a high-frequency transformer, a multiplexed active clamp (MAC)… read more here.

Keywords: high frequency; clamp; frequency; inverter ... See more keywords
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A Dynamic Resonant Period Control Technique for Fast and Zero Voltage Switching in GaN-Based Active Clamp Flyback Converters

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recommendations! Published in 2021 at "IEEE Transactions on Power Electronics"

DOI: 10.1109/tpel.2020.3016324

Abstract: Compared to Si FETs, when the main GaN FET is in full zero voltage switching condition, maximum switching loss reduction can be achieved. Therefore, in this article, an active clamp flyback converter with GaN devices… read more here.

Keywords: voltage switching; active clamp; voltage; zero voltage ... See more keywords

Primary-Side Regulated Active-Clamp Forward Converter by Controlling Clamp Capacitor Voltage

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recommendations! Published in 2025 at "IEEE Transactions on Power Electronics"

DOI: 10.1109/tpel.2025.3578643

Abstract: This article proposes a novel primary-side regulation (PSR) technique for an active-clamp forward converter (ACFW) by controlling the clamp capacitor voltage. The reference voltage of the clamp capacitor is expressed as a polynomial of input… read more here.

Keywords: voltage; active clamp; clamp capacitor; primary side ... See more keywords
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A Comparative Study of GaN HEMT and Si MOSFET-Based Active Clamp Forward Converters

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recommendations! Published in 2020 at "Energies"

DOI: 10.3390/en13164160

Abstract: 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… read more here.

Keywords: voltage; clamp forward; active clamp; power ... See more keywords

Drain-Source Voltage-Controllable Three-Switch Active-Clamp Forward Converter for Wide Input/Output Voltage Applications

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recommendations! Published in 2022 at "Micromachines"

DOI: 10.3390/mi14010035

Abstract: 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. In particular, there is the advantage that a stable output voltage can… read more here.

Keywords: active clamp; forward converter; clamp forward; voltage ... See more keywords