LED systems applications and LED driver topologies: A review

M Esteki, SA Khajehoddin, A Safaee, Y Li - IEEE Access, 2023 - ieeexplore.ieee.org
High-power light-emitting diodes (LEDs) and high-brightness LEDs have revolutionized the
lighting industry. The availability of cost-effective LEDs with high luminous flux, efficacy, and …

Comprehensive survey and critical evaluation of the performance of state-of-the-art LED drivers for lighting systems

F Bento, AJM Cardoso - Chinese Journal of Electrical …, 2021 - ieeexplore.ieee.org
The adoption of light-emitting diodes (LEDs) for lighting applications is becoming
increasingly relevant as this recent technology is advancing. Given the recent uptake of LED …

Dual-active-bridge isolated DC–DC converter with variable inductor for wide load range operation

S Saeed, J Garcia, R Georgious - IEEE Transactions on Power …, 2021 - ieeexplore.ieee.org
This article explores the use of a variable inductor as a reactive element for energy transfer
in a dual-active-bridge (DAB) converter. By using a controlled variable inductor, the optimal …

Unified Power Quality Conditioner Using Recent Optimization Technique: A Case Study in Cairo Airport, Egypt

SE Abdel Mohsen, AM Ibrahim, ZMS Elbarbary… - Sustainability, 2023 - mdpi.com
This article offers a power quality (PQ) strategy to reduce light intensity flickers, voltage
enhancements, and harmonics mitigation of the grid current in extensive networks of LED …

Independently controllable dual-output half-bridge series resonant converter for LED driver application

HR Kolla, N Vishwanathan… - IEEE Journal of Emerging …, 2021 - ieeexplore.ieee.org
This article presents a dual-output series resonant converter (SRC)-based light-emitting
diode (LED) driver, which utilizes three switches to form two half-bridge networks. The …

Magnetically Controlled Transformer With Variable Turns Ratio and Low Series Inductance: Analysis and Implementation Toward Its Application in SMPS

CS Buitrago, DB Cobaleda… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
A comprehensive description of magnetically controlled transformers is presented in this
article to assess their potential in isolated and resonant power converters. These converters …

An efficient soft-switched LED driver for street lighting applications with input regulation

A Patakamoori, RR Udumula… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
In this article, an efficient soft-switched light emitting diode (LED) driver with input regulation
is proposed. The converter drives multiple lamps, and it is divided into two sections. Lamp-2 …

On the use of the intrinsic ripple of a buck converter for visible light communication in LED drivers

F Loose, L Teixeira, RR Duarte… - IEEE Journal of …, 2018 - ieeexplore.ieee.org
In this paper, we present the analysis of a novel technique to implement visible light
communication (VLC) into light emitting diode (LED) drivers with minimum hardware …

A 20 MHz low-profile DC–DC converter with magnetic-free characteristics

Y Guan, Y Wang, W Wang, D Xu - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper proposes a 20 MHz low-profile dc-dc converter with magnetic-free characteristics
based on aircore planar inductors. The switch and diode of the proposed converter operate …

Quasi-fixed switching frequency control of CRM boost PFC converter based on variable inductor in wide input voltage range

K Yao, Z Zhang, J Yang, J Liu, J Li… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
With traditional constant on-time control, the switching frequency variation range of critical
conduction mode boost power factor correction converter is large during a half line cycle, not …