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Automated design of integrated inductive components for DC-DC converters
2021 IEEE Design Methodologies Conference (DMC), 2021A higher level of structural and functional integration of semiconductor devices, passive components, sensing, thermal management and control is considered fundamental to unlock wide band gap (WBG) devices full potential and ensure their reliable and cost-effective operation.
Andrea Stratta +6 more
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Reliability Analysis of Power Components in Restructured DC/DC Converters
IEEE Transactions on Device and Materials Reliability, 2021This paper presents a generalized restructured topology for boost, buck-boost and its derived dc/dc converters with rearranging branches to enhance the reliability of the converter. This paper instigates the derivation of state-of-the-art topologies with reduced capacitor voltage stress.
M. Jagabar Sathik +5 more
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Design of a DC Residual Current Sensor Based on the Improved DC Component Method
IEEE Power & Energy Society General Meeting, 2020Personal safety in low voltage direct current (LVDC) system is very important, while the occurrence of electric shock can be greatly reduced with the DC-residual current device (DCRCD).
Shouxiang Wang +4 more
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Tribological Behavior of Distaloy DC Components
Materials Science Forum, 2017A sintered material based on pre-alloyed powders (Fe-Ni-Mo) is expansively applied in the automotive industry and Distaloy is today the most widely used raw material worldwide for the production of complex, precise, high strength PM machine parts. In this study a diffusion bonded powder type of Distaloy DC (Fe-2 wt. % Ni-1.5 wt.
Öksüz K.E. +2 more
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High current DC-DC converter with SMT components
Twentieth Annual IEEE Applied Power Electronics Conference and Exposition, 2005. APEC 2005., 2005The use of interleaving techniques in DC/DC converter allows several important advantages such as smaller filters and a better dynamic response. The massive use of this concept may change the design and the look of these converters. In this paper two 1000 W DC/DC converters with automotive specifications have been developed according to this principle.
O. Garcia +3 more
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Microscale magnetic components for DC-DC converter applications
IET Seminar on MEMS Sensors and Actuators, 2006Core materials for microinductors and microtransformers were assessed for operation in the MHz frequency range. The performance of electrodeposited nickel-iron, cobalt-iron- copper alloys and the commercial alloy Vitrovac 6025 have been examined through their inclusion within a custom-made solenoid microinductor.
D. Flynn, M.P.Y. Desmulliez
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Hybrid Bidirectional DC–DC Converter With Low Component Counts
IEEE Transactions on Industry Applications, 2018In this paper, a hybrid bidirectional dc–dc converter is presented, which is a combination of a switched-capacitor converter and an inductor-based converter with low component counts. The input current ripple and peak charging current are small with the help of the inductor.
Shouxiang Li +3 more
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Key components determination method for DC-DC converter life assessment
2014 Prognostics and System Health Management Conference (PHM-2014 Hunan), 2014since increasing complexity of the device, harsh environment, the growing importance of applied electronic systems, life assessment for the DC-DC converter becomes imperative. There are some weaknesses in the existing methods. A method for key components determination used in DC-DC converter life assessment was presented in this paper.
Jiaoying Huang +3 more
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Magnetic Component based Analysis for Multiphase DC-DC Buck Converter
2006 IEEE International Conference on Industrial Technology, 2006While meeting the future demand of microprocessor using multiphase synchronous buck converter, integrated magnetic components are used to reduce the size of the converter and improve efficiency. However, no analysis leading to simple equivalent circuit of the coupled system with arbitrary number of phases has been presented so far.
H. N. Nagaraja +2 more
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Single-Switch High-Frequency DC–DC Converter Using Parasitic Components
IEEE Transactions on Power Electronics, 2017This paper presents a single-switch isolated dc-dc converter suited for a very high-frequency switching operation, especially above 10 MHz. The converter features a small number of passive components, low-switching loss, and low-voltage stress on the switch.
Euihoon Chung +3 more
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