LAMP DRIVE POWER SUPPLY AND METHOD FOR CONTROLLING LAMP DRIVE POWER SUPPLY

An LED lamp lighting device is connected between a first power supply terminal on a low potential side of a lamp driving power supply and a second power supply terminal on a high potential side of the lamp driving power supply, receives a driving current from the lamp driving power supply, and cause...

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Bibliographische Detailangaben
Hauptverfasser: TAKASHIMA Toyotaka, KITAMURA Ryohei, MATSUZAKI Teppei
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An LED lamp lighting device is connected between a first power supply terminal on a low potential side of a lamp driving power supply and a second power supply terminal on a high potential side of the lamp driving power supply, receives a driving current from the lamp driving power supply, and causes the driving current to illuminate a plurality of LED lamps connected in series.