José Marcos Alonso Alvarez

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Due to the high rise in luminous efficiency that HBLEDs have experienced in the last recent years, many new applications have been researched. In this paper, a streetlight LED application will be covered, using the Integrated BuckFlyback Converter developed in previous works, which performs power factor correction (PFC) from a universal ac source, as well(More)
The first LED diode was created in 1969. Since then, they have been experiencing a continuous improvement in luminous efficiency and power dissipation, achieving current AIInGaP and InGaN devices for yellow to red, and blue to green, including white, colours respectively. The improvement experienced in both luminous efficiency and power dissipation makes(More)