Zobrazeno 1 - 10
of 519
pro vyhledávání: '"DC/DC conversion"'
Publikováno v:
IEEE Access, Vol 12, Pp 86425-86433 (2024)
A fully integrated ultra-low-power step-down DC-DC converter in 65nm is presented. The purpose of this converter is to convert battery voltage levels, in the range of 2.5-3V, to digital and mixed-signal voltage levels for low-power always-on domains.
Externí odkaz:
https://doaj.org/article/3e51d43a832f4c2eba550c25bec57776
Autor:
Ki-Mok Kim
Publikováno v:
IEEE Access, Vol 12, Pp 85983-85994 (2024)
A novel resonant dc-dc converter with high efficiency and low input current ripple is presented. Without adding any components, the proposed converter significantly improves the efficiency of the conventional half-bridge converter that has input curr
Externí odkaz:
https://doaj.org/article/b73aeccf51f544b8b256dcc5fa22d600
Autor:
Yan Lu, Junwei Huang, Zhiguo Tong, Tingxu Hu, Wen-Liang Zeng, Mo Huang, Xiangyu Mao, Guigang Cai
Publikováno v:
IEEE Open Journal of the Solid-State Circuits Society, Vol 4, Pp 12-24 (2024)
With the surging demands for higher current at sub-1-V supply level in high-performance digital systems, high-efficiency and high-current-density power converters are essential for system integration. Higher voltage supply buses are emerging for high
Externí odkaz:
https://doaj.org/article/e0f2979fb00b4c609ca7447a733f2ba1
Publikováno v:
发电技术, Vol 44, Iss 4, Pp 576-582 (2023)
Aiming at the influence of inductance on DC/DC conversion performance, this paper took the Boost converter as an example to analyze the factors affecting the equivalent circuit and conversion efficiency of Boost converter under the non-ideal conditio
Externí odkaz:
https://doaj.org/article/0d344331ad1840d8a72ac9107a672763
Autor:
Linlin Pi
Publikováno v:
IEEE Access, Vol 11, Pp 38957-38969 (2023)
A modified two-channel LLC resonant converter with optimal efficiency for wide input voltage applications. The converter has the same voltage gain and power handing ability as conventional full-bridge (FB) resonant converter, but the hardware cost is
Externí odkaz:
https://doaj.org/article/8ded438015b04245b94751a56301ec9b
Akademický článek
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Publikováno v:
IEEE Access, Vol 10, Pp 16871-16882 (2022)
In this paper, a step-up DC-DC multi-output converter is introduced by integrating a super-lift Luo converter, flyback topology, and coupled inductor concept. The proposed multi-output converter has positive output super-lift structure while simultan
Externí odkaz:
https://doaj.org/article/b07d476587854814a1923766c43c8c9d
Akademický článek
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Autor:
Anvit Khare, Karthikeyan Anabalagan
Publikováno v:
Energies, Vol 16, Iss 17, p 6305 (2023)
In this paper, a hybrid PV–wind-source- based multi-port converter focused on a standalone DC system is proposed. The proposed configuration is able to perform simultaneous three-phase AC–DC conversion and DC–DC conversion, ensuring simultaneou
Externí odkaz:
https://doaj.org/article/3f9f7e87828f49cf90e13f35eabd6248
Autor:
Andre Dos Santos Lima, Aderaldo Ricarte Guedes, Edilson Mineiro Sa, Fernando Luiz Marcelo Antunes
Publikováno v:
IEEE Access, Vol 9, Pp 101277-101288 (2021)
Direct current (DC) buses and microgrids have drawn significant attention owing to the simple integration of distinct sources and energy storage systems. However, most research efforts refer to the use of DC buses for residential, datacenter, and tel
Externí odkaz:
https://doaj.org/article/9b53703050474d7190c3739a67223969