Results 101 to 110 of about 336,702 (243)
IET Power Electronics, Volume 18, Issue 1, January/December 2025.This study focuses on the development of high‐efficiency LED drivers with different DC–DC converter implementations, including a 202 W direct converter. Different clock transistor control methods were analysed, highlighting the dual signal transformer approach to ensure high efficiency, stable operation and compliance with modern EMC standards ...
Vasyl Kornaga +4 more
wiley +1 more source
Evaluation Method of Flyback Converter Behaviors on Common-Mode Noise
IEEE Access, 2019 Common-mode (CM) conduction electromagnetic interference (EMI) is a challenge for switched-mode power supply (SMPS) designers. A flyback converter is a traditional topology used in low-power isolated applications.
Kaining Fu, Wei Chen
doaj +1 more source
Transformer Selection Calculation for the design of Flyback Switching Power Supply
IOP Conference Series: Materials Science and Engineering, 2019 Pulse-width modulating (PWM) is one of the most popular methods to design the switching power supply. The framework to design a novel flyback switching power supply with a PWM integrated circuit is described in this paper.
Hao Ni +5 more
semanticscholar +1 more source
A review of grid-tied converter topologies used in photovoltaic systems [PDF]
, 2016 This study provides review of grid-tied architectures used in photovoltaic power systems, classified by the granularity level at which maximum power point tracking (MPPT) is applied.
El Moursi, M. S. +3 more
core +1 more source
Step-Up Partial Power DC-DC Converters for Two-Stage PV Systems with Interleaved Current Performance
Energies, 2018 This work presents a partial power converter allowing us to obtain, with a single DC-DC converter, the same feature as the classical interleaved operation of two converters.
Jaime Wladimir Zapata +3 more
doaj +1 more source
An Efficiency-Focused Design of Direct-DC Loads in Buildings [PDF]
, 2019 Despite the recent interest in direct current (DC) power distribution in buildings, the market for DC-ready loads remains small. The existing DC loads in various products or research test beds are not always designed to efficiently leverage the benefits ...
Brown, Richard +2 more
core +3 more sources
Design and development of fly-back converter with buck-boost regulator for DC motor used in electric vehicle for the application of renewable energy [PDF]
, 2017 This paper presents design and development of fly-back converter with buck-boost regulator for dc motor used in electric vehicle for renewable energy application. An electric vehicle working with DC motor energized from fly-back converter with buck-boost
Manjesh, ., Manjunatha, K.C.
core +1 more source
Multi-cell three phase ac-dc driver for HB-LED lighting applications [PDF]
, 2017 High Brightness Light-Emitting Diodes (HB-LEDs) are becoming omnipresent across all aspects of illumination products, due to their incredible characteristics: efficiency, reliability, long lifetime, controllability, etc.
Arias Pérez de Azpeitia, Manuel +4 more
core +2 more sources
Design Methodology of Tightly Regulated Dual-Output LLC Resonant Converter Using PFM-APWM Hybrid Control Method [PDF]
, 2019 A dual-output LLC resonant converter using pulse frequency modulation (PFM) and asymmetrical pulse width modulation (APWM) can achieve tight output voltage regulation, high power density, and high cost-effectiveness.
HakSun Kim +5 more
core +1 more source
Revista Colombiana de Química, 2019 Every year the demand for energy worldwide is increasing. There are some alternatives to reduce these problems, such as clean energy or renewable energy. A particular alternative is the microbial fuel cells.
Daniel Gonzalo Arboleda Avilés +5 more
doaj +1 more source