Light-emitting diode dimming drive circuit working at low power supply voltage

The invention relates to the field of driving circuits, in particular to a light emitting diode dimming driving circuit working at low power supply voltage, which comprises a power supply, a capacitor, a constant current source generator, a first switch, a second switch and a third switch, in a firs...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHEN ZAIXIONG, DAI XINGKE, CHEN CHAO, LAI ZHEREN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY
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