A review of LED drivers and related technologies
Y Wang, JM Alonso, X Ruan - IEEE Transactions on Industrial …, 2017 - ieeexplore.ieee.org
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 …
advantages: 1) long lifetime, 2) environmentally friendly, 3) flexibility of color mixing, 4) high …
A survey, classification, and critical review of light-emitting diode drivers
Based on a survey on over 1400 commercial LED drivers and a literature review, a range of
LED driver topologies are classified according to their applications, power ratings …
LED driver topologies are classified according to their applications, power ratings …
Matching LED and driver life spans: A review of different techniques
PS Almeida, D Camponogara… - IEEE Industrial …, 2015 - ieeexplore.ieee.org
A review of various proposed schemes to increase the reliability and life span of solid-state
lighting (SSL) systems is presented in this article. Since the mainstream devices employed …
lighting (SSL) systems is presented in this article. Since the mainstream devices employed …
Design and implementation of a single-stage driver for supplying an LED street-lighting module with power factor corrections
CA Cheng, CH Chang, TY Chung… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
This paper proposes a novel single-stage light-emitting diode (LED) driver for street-lighting
applications with power factor corrections (PFC). The presented driver integrates a modified …
applications with power factor corrections (PFC). The presented driver integrates a modified …
A review on flicker-free AC–DC LED drivers for single-phase and three-phase AC power grids
Light-emitting diodes (LEDs) are coming strongly into the lighting market due to their
advantages over conventional lighting solutions: energy efficient, controllable in both light …
advantages over conventional lighting solutions: energy efficient, controllable in both light …
M8MgSc(PO4)7:xDy3+ (M = Ca/Sr) Single-Phase Full-Color Phosphor with High Thermal Emission Stability
J Long, F Chu, Y Wang, C Zhao, W Dong… - Inorganic …, 2017 - ACS Publications
Two series of phosphors of Ca8MgSc (PO4) 7: Dy3+ and Sr8MgSc (PO4) 7: Dy3+ single-
phase white-emitting phosphors with high thermal emission stability are synthesized by the …
phase white-emitting phosphors with high thermal emission stability are synthesized by the …
Capacitance reduction with an optimized converter connection applied to LED drivers
D Camponogara, DR Vargas… - IEEE Transactions …, 2014 - ieeexplore.ieee.org
This paper presents a new control method and a detailed project methodology for the
optimized connection method of two converters, aiming to reduce the redundant power …
optimized connection method of two converters, aiming to reduce the redundant power …
High-efficiency asymmetrical half-bridge converter without electrolytic capacitor for low-output-voltage AC–DC LED drivers
Due to their high reliability and luminous efficacy, high-brightness light-emitting diodes are
being widely used in lighting applications, and therefore, their power supplies are required …
being widely used in lighting applications, and therefore, their power supplies are required …
Key performance indicators: A useful tool to assess Smart Grid goals
In the last few years, the Smart Grid concept has gained ground in the power utility scope.
However, due to its multidisciplinary character (involving a stack of technologies) it is very …
However, due to its multidisciplinary character (involving a stack of technologies) it is very …
A single-stage LED driver based on interleaved buck–boost circuit and LLC resonant converter
A single-stage LED driver based on an interleaved buck-boost circuit and an LLC resonant
converter is proposed. The buck-boost circuit and the LLC resonant converter are integrated …
converter is proposed. The buck-boost circuit and the LLC resonant converter are integrated …