Determination of starting time for flash emitted from flash tube

The invention discloses a method for determining a starting time for a flash emitted from a flash tube of a flash apparatus. The flash apparatus comprises a triggering circuit, and a drive circuit. The method comprises the steps of measuring an electric current through and/or a voltage across an ele...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Svensson, Johnny, Gurbbström, Carl Johan
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention discloses a method for determining a starting time for a flash emitted from a flash tube of a flash apparatus. The flash apparatus comprises a triggering circuit, and a drive circuit. The method comprises the steps of measuring an electric current through and/or a voltage across an electrical component of the drive circuit, and determining the starting time for the flash based on the measured electric current and/or voltage.