Výsledky vyhledávání - "Cosetin, Marcelo Rafael"

Dissertation/ Thesis

Circuitos de acionamento para iluminação semicondutora empregando topologias integradas com capacitores de longa vida útil

Autor: Cosetin, Marcelo Rafael

Publikováno v: Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
This work presents an analysis and design of two Light Emitting Diode (LED) drivers topologies based on static switched converters aiming to avoid using electrolytic capacitors. Con

Externí odkaz: http://repositorio.ufsm.br/handle/1/8531

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Analysis and design of an LED driver employing resonant converter and variable inductor

Autor: Cosetin, Marcelo Rafael

Publikováno v: Biblioteca Digital de Teses e Dissertações do UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES An analysis and design of a power control stage topology for an LED (Light Emitting Diode) driver for lighting is presented in this work. The circuit is based on the resonant top

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::458942bf247bc935b59ab6fb4bf72f92
http://repositorio.ufsm.br/handle/1/14661

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Solid state lighting drivers based on integrated topologies using long lifetime capacitors

Autor: Cosetin, Marcelo Rafael

Publikováno v: Biblioteca Digital de Teses e Dissertações do UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior This work presents an analysis and design of two Light Emitting Diode (LED) drivers topologies based on static switched converters aiming to avoid using electrolytic capacitors. Consider

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::5eeb821e77815a3b471b36e797fdf026
http://repositorio.ufsm.br/handle/1/8531

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Akademický článek

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Akademický článek

A Systematic Approach to Modeling Complex Magnetic Devices Using SPICE: Application to Variable Inductors.

Autor: Alonso, J. Marcos, Martinez, Gilberto, Perdigao, Marina, Cosetin, Marcelo Rafael, do Prado, Ricardo N.

Publikováno v: IEEE Transactions on Power Electronics; Nov2016, Vol. 31 Issue 11, p7735-7746, 12p

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Analysis of topologies for bulb led lamps using gallium nitride semiconductors operating in 1MHz

Autor: Rosa, Veridiane Lopes

Publikováno v: Biblioteca Digital de Teses e Dissertações do UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM

This paper presents the losses and efficiency evaluation to three different topologies. This paper goals are evaluating the losses percental related to the semiconductors devices, Gallium Nitride (GaN). This paper presents the converters: synchronous

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::a7ed6b3b75b651a9867c774b9ce017d4
http://repositorio.ufsm.br/handle/1/16026

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