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High power factor dimmable electronic ballast for multiple tubular fluorescent lamps
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Setting the preheating and steady-state operation of electronic ballasts, considering electrodes of hot-cathode fluorescent lamps
(Institute of Electrical and Electronics Engineers (IEEE), 2007-05-01)
This paper presents a new methodology for the adjustment of the preheating process and steady-state operation of electronic ballasts intended for hot-cathode fluorescent lamps. The classical series-resonant parallel-loaded ...
Setting the preheating and steady-state operation of electronic ballasts, considering electrodes of hot-cathode fluorescent lamps
(Institute of Electrical and Electronics Engineers (IEEE), 2007-05-01)
This paper presents a new methodology for the adjustment of the preheating process and steady-state operation of electronic ballasts intended for hot-cathode fluorescent lamps. The classical series-resonant parallel-loaded ...
Setting the preheating and steady-state operation of electronic ballasts, considering electrodes of hot-cathode fluorescent lamps
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Estudo da viabilidade da utilização da lâmpada led tubular T8 em comparação a lâmpada fluorescente tubular T8 em prédios públicos
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia ElétricaUTFPR, 2018-08-15)
The use of light emitting diode (LED) lamps for ambient lighting has been increasing in recent years due to energy efficiency, durability and luminosity tests. However, there are few comparative studies related to the ...
Estudo comparativo entre lâmpadas fluorescentes tubulares T8 e tubulares de LED
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Construção Civil, 2014-04-25)
Model for electrodes' filaments of hot cathode fluorescent lamps, during preheating with constant rms current
(Institute of Electrical and Electronics Engineers (IEEE), 2007-05-01)
This paper presents a new model for the representation of electrodes' filaments of hot-cathode fluorescent lamps, during preheating processes based on the injection of currents with constant root mean square (rms) values. ...
Model for electrodes' filaments of hot cathode fluorescent lamps, during preheating with constant rms current
(Institute of Electrical and Electronics Engineers (IEEE), 2007-05-01)
This paper presents a new model for the representation of electrodes' filaments of hot-cathode fluorescent lamps, during preheating processes based on the injection of currents with constant root mean square (rms) values. ...
Dimmable electronic ballast with high power-factor SEPIC preregulator, for multiple tubular fluorescent lamps
(2004-11-29)
An electronic ballast for multiple tubular fluorescent lamps is presented in this paper. The proposed structure features high power-factor, dimming capability, and soft-switching to the semiconductor devices operated in ...