Details

Autor(en) / Beteiligte

• Yijie Wang
• Alonso, J. Marcos
• Xinbo Ruan

Titel

A Review of LED Drivers and Related Technologies

Ist Teil von

• IEEE transactions on industrial electronics (1982), 2017-07, Vol.64 (7), p.5754-5765

Ort / Verlag

New York: IEEE

Erscheinungsjahr

2017

Quelle

IEEE Electronic Library (IEL)

Beschreibungen/Notizen

• Light-emitting diode (LEDs) have a promising prospect because of its outstanding advantages: 1) long lifetime, 2) environmentally friendly, 3) flexibility of color mixing, 4) high illumination efficiency, etc. Based on the electrical characteristics of LEDs, a constant current driver is needed to support the LED working performance. With the wide applications of LEDs, many new technologies are presented. In this paper, advantages and disadvantages of different LED drivers are discussed. A detailed technology review is presented which is good for researchers and engineers to make right choices in design and selection of LED drivers.