LIGHTING DEVICE

To provide a lighting device capable of mixing colors while reducing noises.SOLUTION: A lighting device 10 include: a booster circuit 30; a first light source 61 connected to an output terminal of the booster circuit 30; a step-down circuit 40 connected to the output terminal of the booster circuit...

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Bibliographische Detailangaben
Hauptverfasser:	SORA YUJI, SAKURADA TAKAHISA, SUGIURA TOMOHIRO, SHIRATO YOSHINORI, JINBO KATSUYOSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	To provide a lighting device capable of mixing colors while reducing noises.SOLUTION: A lighting device 10 include: a booster circuit 30; a first light source 61 connected to an output terminal of the booster circuit 30; a step-down circuit 40 connected to the output terminal of the booster circuit 30; and a second light source 62 connected to an output terminal of the step-down circuit 40.SELECTED DRAWING: Figure 1 【課題】雑音を低減でき、かつ、調色可能な点灯装置を提供する。【解決手段】点灯装置１０は、昇圧回路３０と、昇圧回路３０の出力端子に接続される第一の光源６１と、昇圧回路３０の出力端子に接続される降圧回路４０と、降圧回路４０の出力端子に接続される第二の光源６２とを備える。【選択図】図１