Evaluation of Power LEDs Drivers with Supercapacitors and Digital Control

Antonio J.  Calleja; Angel Torres Perez; Jorge Garcia; Manuel Rico Secades; Javier Ribas; Juan Angel Martinez

doi:10.1109/07IAS.2007.177

Evaluation of Power LEDs Drivers with Supercapacitors and Digital Control

Antonio J. Calleja ^*
, Angel Torres Perez
, Jorge Garcia
, Manuel Rico Secades
, Javier Ribas
, Juan Angel Martinez

^*Corresponding author for this work

Research output: Contribution to Conference › Paper › peer-review

Abstract

This paper describes the complete design and implementation procedures of a low-cost digital controller for a High Efficiency LED driver, using supercapacitors as the primary power sources. The main advantages of these Power LEDs are the high luminosity, high efficiency and long operating life. Due to these improved behaviour, the number of LED-based applications is continuously increasing. Nowadays, the cost of digital processors is constantly decreasing, and the trend is that still lower costs will be achieved in the future. In addition, digital processors offer extra features, e.g. communication protocols, software protections, and so on. Therefore, this study has an evident practical interest.

Original language	English
DOIs	https://doi.org/10.1109/07IAS.2007.177
Publication status	Published - 15 Oct 2007

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title = "Evaluation of Power LEDs Drivers with Supercapacitors and Digital Control",

abstract = "This paper describes the complete design and implementation procedures of a low-cost digital controller for a High Efficiency LED driver, using supercapacitors as the primary power sources. The main advantages of these Power LEDs are the high luminosity, high efficiency and long operating life. Due to these improved behaviour, the number of LED-based applications is continuously increasing. Nowadays, the cost of digital processors is constantly decreasing, and the trend is that still lower costs will be achieved in the future. In addition, digital processors offer extra features, e.g. communication protocols, software protections, and so on. Therefore, this study has an evident practical interest.",

author = "Calleja, \{Antonio J.\} and \{Torres Perez\}, Angel and Jorge Garcia and \{Rico Secades\}, Manuel and Javier Ribas and Martinez, \{Juan Angel\}",

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doi = "10.1109/07IAS.2007.177",

language = "English",

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AU - Calleja , Antonio J.

AU - Torres Perez, Angel

AU - Garcia, Jorge

AU - Rico Secades, Manuel

AU - Ribas, Javier

AU - Martinez, Juan Angel

PY - 2007/10/15

Y1 - 2007/10/15

N2 - This paper describes the complete design and implementation procedures of a low-cost digital controller for a High Efficiency LED driver, using supercapacitors as the primary power sources. The main advantages of these Power LEDs are the high luminosity, high efficiency and long operating life. Due to these improved behaviour, the number of LED-based applications is continuously increasing. Nowadays, the cost of digital processors is constantly decreasing, and the trend is that still lower costs will be achieved in the future. In addition, digital processors offer extra features, e.g. communication protocols, software protections, and so on. Therefore, this study has an evident practical interest.

AB - This paper describes the complete design and implementation procedures of a low-cost digital controller for a High Efficiency LED driver, using supercapacitors as the primary power sources. The main advantages of these Power LEDs are the high luminosity, high efficiency and long operating life. Due to these improved behaviour, the number of LED-based applications is continuously increasing. Nowadays, the cost of digital processors is constantly decreasing, and the trend is that still lower costs will be achieved in the future. In addition, digital processors offer extra features, e.g. communication protocols, software protections, and so on. Therefore, this study has an evident practical interest.

U2 - 10.1109/07IAS.2007.177

DO - 10.1109/07IAS.2007.177

M3 - Paper

ER -

Evaluation of Power LEDs Drivers with Supercapacitors and Digital Control

Abstract

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