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 …
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 …
Power quality issues in the electric power system of the future
S Rönnberg, M Bollen - The electricity journal, 2016 - Elsevier
With the advent of new electricity production modes, power electronics, LED lamps and
underground cables, new types of disturbances will appear, including an increase in …
underground cables, new types of disturbances will appear, including an increase in …
Designing to mitigate effects of flicker in LED lighting: Reducing risks to health and safety
B Lehman, AJ Wilkins - IEEE Power Electronics Magazine, 2014 - ieeexplore.ieee.org
How often has this scenario happened? You are driving at night behind a car that has bright
light-emitting diode (LED) taillights. When looking directly at the taillights, the light is not …
light-emitting diode (LED) taillights. When looking directly at the taillights, the light is not …
Integration of an active filter and a single-phase AC/DC converter with reduced capacitance requirement and component count
Existing methods of incorporating an active filter into an AC/DC converter for eliminating
electrolytic capacitors usually require extra power switches. This inevitably leads to an …
electrolytic capacitors usually require extra power switches. This inevitably leads to an …
Bipolar ripple cancellation method to achieve single-stage electrolytic-capacitor-less high-power LED driver
Conventional topologies for high-power LED drivers with high power factors (PFs) require
large capacitances to limit the low frequency (100 or 120 Hz) LED current ripples …
large capacitances to limit the low frequency (100 or 120 Hz) LED current ripples …
High-efficiency LED driver without electrolytic capacitor for street lighting
High-brightness light-emitting diodes (LEDs) are considered as a remarkable lighting device
due to their high reliability, chromatic variety, and increasing efficiency. As a consequence, a …
due to their high reliability, chromatic variety, and increasing efficiency. As a consequence, a …
An overview of the AC-DC and DC-DC converters for LED lighting applications
High-Brightness Light Emitting Diodes (HB-LEDs) are considered the future trend in lighting
not only due to their high efficiency and high reliability, but also due to their other …
not only due to their high efficiency and high reliability, but also due to their other …
Precise dimming and color control of LED systems based on color mixing
ATL Lee, H Chen, SC Tan… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
This paper proposes a closed-loop nonlinear scheme for precisely controlling the luminosity
and correlated color temperature (CCT) of a bicolor adjustable light-emitting diode (LED) …
and correlated color temperature (CCT) of a bicolor adjustable light-emitting diode (LED) …
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 …