CIRCUIT ARRANGEMENT

A circuit arrangement for supplying a lamp comprises a piezotransformer. During stationary operation the lamp is supplied via the piezotransformer. During ignition a DC-ignition voltage is generated over the secondary side of the piezotransformer acting as capacitor.

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Bibliographische Detailangaben
Hauptverfasser: LEERS, DIETER, OSSMANN, MARTIN
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A circuit arrangement for supplying a lamp comprises a piezotransformer. During stationary operation the lamp is supplied via the piezotransformer. During ignition a DC-ignition voltage is generated over the secondary side of the piezotransformer acting as capacitor.