Thesis (M.A.)--Özyeğin University, Graduate School of Sciences and Engineering, Department of Electrical and Electronics Engineering, January 2018.In many of today's solid-state lighting (SSL) applications, Critical Conduction Mode (CRM) Flyback PFC converter is a popular solution due to its limited component count and simple structure with respect to other switched mode power supply (SMPS) topologies. As described in international standards documents (IEC/EN 61000-3-2), LED drivers are required to demonstrate a power factor results greater than 0,9 and lower total harmonic distortion (THD) for power levels above 25W. Due to nonsinusoidal input current waveform of the traditional constant-on time control method, achieving improved PF and TH...
In this thesis, design and implementation of power drives for light-emitting diode (LED) strings is ...
A novel single-switch single-stage high power factor LED driver is proposed by integrating a flyback...
This paper presents the design of a driver for 6 W residential LED luminaries with a Flyback topolog...
Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPqThis work presents an...
This paper presents a new control strategy for power factor correctors (PFCs) used to drive high-bri...
Use of LED lamp for lighting becomes common and power converter for LEDs is critical. This paper is ...
Correction (PFC) and focuses on how to select and design the flyback transformer for 16.8W (24V/0.7A...
This paper presents the implementation of a power converter to improve power factor for LED lamp dri...
A driver with high power factor, high efficiency and safety isolation are more attractive in the lig...
This paper presents a new control strategy for power factor correctors (PFCs) that are used to drive...
This paper presents the implementation of a power converter to improve power factor for LED lamp dri...
This paper proposes a primary side constant power control scheme for TRIAC dimmer compatible LED dri...
In this work, single stage power factor corrected AC/DC converters for LEDs; single stage Flyback co...
This paper presents a Landsman converter fed power factor correction (PFC) based light emitting diod...
LED lighting, as the fourth-generation lighting technology, is developing rapidly over the past year...
In this thesis, design and implementation of power drives for light-emitting diode (LED) strings is ...
A novel single-switch single-stage high power factor LED driver is proposed by integrating a flyback...
This paper presents the design of a driver for 6 W residential LED luminaries with a Flyback topolog...
Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPqThis work presents an...
This paper presents a new control strategy for power factor correctors (PFCs) used to drive high-bri...
Use of LED lamp for lighting becomes common and power converter for LEDs is critical. This paper is ...
Correction (PFC) and focuses on how to select and design the flyback transformer for 16.8W (24V/0.7A...
This paper presents the implementation of a power converter to improve power factor for LED lamp dri...
A driver with high power factor, high efficiency and safety isolation are more attractive in the lig...
This paper presents a new control strategy for power factor correctors (PFCs) that are used to drive...
This paper presents the implementation of a power converter to improve power factor for LED lamp dri...
This paper proposes a primary side constant power control scheme for TRIAC dimmer compatible LED dri...
In this work, single stage power factor corrected AC/DC converters for LEDs; single stage Flyback co...
This paper presents a Landsman converter fed power factor correction (PFC) based light emitting diod...
LED lighting, as the fourth-generation lighting technology, is developing rapidly over the past year...
In this thesis, design and implementation of power drives for light-emitting diode (LED) strings is ...
A novel single-switch single-stage high power factor LED driver is proposed by integrating a flyback...
This paper presents the design of a driver for 6 W residential LED luminaries with a Flyback topolog...