Results 11 to 20 of about 9,286,395 (294)
Disabling standby converter with phase-shifted full-bridge converter in server power supplies [PDF]
2013 IEEE ECCE Asia Downunder, 2013 This paper proposes to disable standby converter for improving the efficiency of a server computer power supply. By disabling the standby flyback converter after DC/DC stage is turned on, losses in standby flyback converter are removed in normal mode. When it is disabled, all outputs of the standby flyback converter are provided by phase-shifted full ...
Jong-Woo Kim +4 more
openaire +2 more sources
Integrated magnetics design for a full-bridge phase-shifted converter
2018 IEEE Applied Power Electronics Conference and Exposition (APEC), 2018 Full-bridge phase-shifted converters sometimes add external resonant inductors to achieve zero-voltage switching during light load conditions. The magnetic components in the circuit include a resonant inductor, transformer, and output inductor. These magnetic components occupy a sizable portion of the circuit volume, which results in low power density.
Yu-Chen Liu +6 more
openaire +2 more sources
A Reconfigurable Phase-Shifted Full-Bridge DC–DC Converter with Wide Range Output Voltage
EnergiesThis paper analyzes, designs and implements a reconfigurable phase-shifted full-bridge (PSFB) converter. It adopts the topology of the traditional PSFB converter and incorporates clamping circuits to solve some fundamental problems of conventional ...
Jhon Brajhan Benites Quispe +3 more
doaj +2 more sources
Research on ZVS Phase-Shifted Full-Bridge Broadband Inverter Based on Auxiliary Current Source
Energies, 2022 Phase-shifted full-bridge topologies are widely used in medium- and high-power DC/DC converters due to their small size and high switching frequency. However, there are few studies on the application of broadband inverters. In the traditional phase-shift
Yuezhang Zhao +4 more
doaj +2 more sources
Energies, 2023 The phase-shifted full-bridge (PSFB) converter has been widely used in power supply modules due to its simple control and high output power. However, with the market’s increasing demand for higher power sources, the PSFB converter needs to face ...
Baihui Gong +7 more
doaj +2 more sources
Operation Modes of a Secondary-Side Phase-Shifted Resonant Converter
Energies, 2015 In this work, a unidirectional full-bridge resonant converter with secondary-side phase-shifted control is addressed. With the variation of voltage gain and power level, this converter may enter into different operational modes, including three ...
Song Hu +3 more
doaj +2 more sources
Energies, 2020 This paper presents a full-bridge active-clamp forward-flyback (FBACFF) converter with an integrated transformer sharing a single primary winding. Compared to the conventional active-clamp-forward (ACF) converter, the proposed converter has low voltage ...
Jaeil Baek, Han-Shin Youn
doaj +2 more sources
Standby-Loss Elimination in Server Power Supply
Energies, 2017 In a server power system, a standby converter is required in order to provide the standby output, monitor the system’s status, and communicate with the server power system.
Jong-Woo Kim, Gun-Woo Moon, Il-Oun Lee
doaj +1 more source
Soft-Switching Full-Bridge DC-DC Converter with Energy Recovery Capacitor Snubber
Energies, 2023 This paper describes a high-frequency soft-switching dc-dc converter with a simple energy recovery capacitor snubber on the secondary side. The presented dc-dc full-bridge converter with the energy recovery snubber removes the main drawbacks of the ...
Marek Pastor +3 more
doaj +1 more source
Design and Analysis of a Phase Shifted Full Bridge Converter for High Efficiency Operation [PDF]
, 2023 Saab investigates if there is a possibility to replace an existing DC/DC converter with an alternative converter design. Saab therefore wanted a phase shifted full bridge designed and constructed, capable of delivering 1.2 kW for an output voltage of 56 ...
Larsson, Simon, Karlsson, Johannes
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