This paper describes a single-switch electronic dimming ballast with unity input power factor. The proposed single-switch ballast is the combination of a boost converter and a modified series/parallel inverter. Dimming control is achieved by varying the switching frequency. Design considerations are listed and experimental results verify the analytical derivations.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Single-switch frequency-controlled electronic dimming ballast with unity power factor


    Contributors:


    Publication date :

    2000-07-01


    Size :

    446371 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Fluorescent dimming ballast

    Lutus, P. | NTRS | 1977


    DIMMING SYSTEM, DIMMING METHOD, AND DIMMING GLASS

    HU DAHAI / MENG CHEN / SUN WEI et al. | European Patent Office | 2023

    Free access

    Dimming system, dimming method and dimming glass

    HU DAHAI / MENG CHEN / SUN WEI et al. | European Patent Office | 2023

    Free access

    Battery charger with unity power factor for electric car

    Fauvette, X. / Rombaut, C. / Moigne, P. le et al. | Tema Archive | 1994