Lighting apparatus and illuminating fixture with the same

A control circuit selects a first control mode in which a switching element is turned on and off so that a current flows through an inductor in a critical or discontinuous mode, thereby fully lighting a light source load. The control circuit selects one of a second control mode in which On time of t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HIRAMATU AKINORI, ESAKI SANA
Format: Patent
Sprache:eng
Schlagworte:
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