Desenvolvimento de um controlador de luminosidade para LEDs de potência em corrente alternada

dc.contributorWinter, Rosângela
dc.creatorSilva, Jailson Fiorini da
dc.creatorSiqueira, Maurício Rocha de
dc.creatorAlberti, Thiago
dc.date.accessioned2020-11-12T17:00:56Z
dc.date.accessioned2022-12-06T14:09:36Z
dc.date.available2020-11-12T17:00:56Z
dc.date.available2022-12-06T14:09:36Z
dc.date.created2020-11-12T17:00:56Z
dc.date.issued2013-04-11
dc.identifierSILVA, Jailson Fiorini da; SIQUEIRA, Maurício Rocha de; ALBERTI, Thiago. Desenvolvimento de um controlador de luminosidade para LEDs de potência em corrente alternada. 2013. 104 f. Trabalho de Conclusão de Curso (Graduação) – Universidade Tecnológica Federal do Paraná, Curitiba, 2013.
dc.identifierhttp://repositorio.utfpr.edu.br/jspui/handle/1/9961
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5242363
dc.description.abstractThis paper aims to design and build a lighting controller (Dimmer) to power LEDs AC, aiming at a more affordable solution compared to the actual market. Was discussed the theories concerning the modeling of the device, assisting in the preparation and optimization of the device. The control circuit consist of a PIC, which stores the source code to perform the lighting control. The output signal is sent to the PIC drive optocoupler HCPL-314J, which has two independent and isolated channels, and is responsible for driving the MOSFETs present in the circuit AC-AC buck developed. The AC power LED used in this project was the Acriche A3. The entire technical development took place in the laboratories of UTFPR.
dc.publisherUniversidade Tecnológica Federal do Paraná
dc.publisherCuritiba
dc.publisherDepartamento Acadêmico de Eletrotécnica
dc.subjectDiodos emissores de luz
dc.subjectLuz - Controle automático
dc.subjectLight emitting diodes
dc.subjectLight - Automatic control
dc.titleDesenvolvimento de um controlador de luminosidade para LEDs de potência em corrente alternada
dc.typebachelorThesis


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