Step-up driver with minimal switching frequency

The invention relates to an electronic ballast comprising a step-up converter for operating a discharge lamp. The electronic ballast is embodied in such a way as to disconnect a switching element (T) in the step-up converter when a maximum current value of the current flowing through the switching e...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Fischer, Klaus, Kreittmayr, Josef
Format: Patent
Sprache:eng
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