2   Artículos

 
en línea
Jae-Hyun Han and Young-Cheol Lim    
In this study, to achieve the constant current drive and brightness control without a separate pulse width modulation (PWM) converter, a single converter is designed and verified by experiment under the condition of a multiple LED light load with differ... ver más
Revista: Energies    Formato: Electrónico

 
en línea
Jelena Dikun, Emel Onal    
The aim of this paper is to point out the advantages of the use of the time-frequency analysis in the digital processing of waveforms recorded in high voltage impulse tests. Impulse voltage tests are essential to inspect and test insulation integrity of ... ver más
Revista: Journal of Energy in Southern Africa    Formato: Electrónico

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