LED Drivers

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	Mfr Part #	Quantity Available	Price	Series	Package	Product Status	DigiKey Programmable	Type	Topology	Number of Outputs	Voltage - Input (Min)	Voltage - Input (Max)	Voltage - Output	Current - Output (Max)	Power (Watts)	Dimming	Features	Ratings	Operating Temperature	Efficiency	Termination Style	Size / Dimension	Approval Agency
	S040W-056C1500-C01-UN-D2 LED DVR CC AC/DC 12-56V 1.5A Thomas Research Products	0 In Stock	Obsolete	SelectSYNC™ Intelligent (40W)	Box	Obsolete	Verified	Constant Current	AC DC Converter	1	108VAC	305VAC	12 ~ 56V	0.3 ~ 1.5 A (700mA Default)	40 W	Analog	OCP, OTP, OVP, SCP	IP20	-30°C ~ 85°C	84%	Terminal Block	4.22" L x 2.36" W x 0.95" H (107.2mm x 59.9mm x 24.1mm)	CE, cULus
	S040W-056C1500-C02-UN-D2 LED DVR CC AC/DC 12-56V 1.5A Thomas Research Products	0 In Stock	Obsolete	SelectSYNC™ Intelligent (40W)	Box	Obsolete	Verified	Constant Current	AC DC Converter	1	108VAC	305VAC	12 ~ 56V	0.3 ~ 1.5 A (700mA Default)	40 W	Analog	OCP, OTP, OVP, SCP	IP20	-30°C ~ 85°C	84%	Terminal Block	4.22" L x 2.36" W x 0.95" H (107.2mm x 59.9mm x 24.1mm)	CE, cULus

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LED drivers provide a constant current, constant voltage, or a combination of both to provide a steady flow of power to residential or commercial LED lighting elements. Topologies include AC to AC, AC to DC, boost, buck, and buck-boost. Because they can accept a wide range of input voltage, LED drivers are selected by choosing the minimum and maximum input voltage, the output voltage and current (max), the overall power output, and dimming features.