Power Supplies - External/Internal (Off-Board)

LD50W-12

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EPtronics, Inc.

CV 12V@1050~4200MA, NON-DIMMING

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Power Supplies - External/Internal (Off-Board)

LD50W-12

Active

EPtronics, Inc.

CV 12V@1050~4200MA, NON-DIMMING

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LD50W-12

Approval Agency	CE, cURus, FCC
Current - Output (Max) [Max]	4.2 A
Dimming	Non-Dimmable
Efficiency	84 %
Features	SCP, OCP, OVP
Mounting Type	Chassis Mount
Number of Outputs	1
Operating Temperature [Max]	60 °C
Operating Temperature [Min]	-30 ░C
Power (Watts)	50 W
Ratings	IP66
Size / Dimension [x]	7.64 in
Size / Dimension [x]	194.1 mm
Size / Dimension [y]	1.69 "
Size / Dimension [y]	42.9 mm
Size / Dimension [z]	24.9 mm
Size / Dimension [z]	0.98 in
Standard Number	C22.2, UL 8750
Termination Style	Wire Leads
Topology	AC DC Converter
Type	Constant Voltage
Voltage - Input (Max) [Max]	305 VAC
Voltage - Input (Min) [Min]	90 VAC
Voltage - Isolation	3750 kV
Voltage - Output	12 V
Weight	323.46 g
Weight	0.713 lb

LD50W Series

Part	Weight	Weight	Mounting Type	Voltage - Output [Max]	Voltage - Output [Min]	Dimming [Min]	Dimming [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Power (Watts)	Number of Outputs	Voltage - Isolation	Current - Output (Max) [Max]	Voltage - Input (Max) [Max]	Approval Agency	Type	Features	Ratings	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [z]	Topology	Termination Style	Voltage - Input (Min) [Min]	Efficiency	Standard Number	Dimming	Voltage - Output
EPtronics, Inc. LD50W-111-C0450-RD	323.46 g	0.713 lb	Chassis Mount	111 V	55 V	0 V	10 V	60 °C	-40 C	50 W	1	2500 V	450 mA	305 VAC	CE cURus FCC	Constant Current	OCP OVP SCP	IP66	1.69 "	42.9 mm	7.24 in	183.9 mm	0.98 in	24.9 mm	AC DC Converter	Wire Leads	100 VAC	89 %	C22.2 UL 8750
EPtronics, Inc. LD50W-36-C1400-RD	323.46 g	0.713 lb	Chassis Mount	36 V	18 V	0 V	10 V	60 °C	-40 C	50 W	1	2500 V	1.4 A	305 VAC	CE cURus FCC	Constant Current	OCP OVP SCP	IP66	1.69 "	42.9 mm	7.24 in	183.9 mm	0.98 in	24.9 mm	AC DC Converter	Wire Leads	100 VAC	87 %	C22.2 UL 8750
EPtronics, Inc. LD50W-29-C1750-RD	323.46 g	0.713 lb	Chassis Mount	29 V	14 V	0 V	10 V	60 °C	-40 C	50 W	1	2500 V	1.75 A	305 VAC	CE cURus FCC	Constant Current	OCP OVP SCP	IP66	1.69 "	42.9 mm	7.24 in	183.9 mm	0.98 in	24.9 mm	AC DC Converter	Wire Leads	100 VAC	87 %	C22.2 UL 8750
EPtronics, Inc. LD50W-142-C0350			Chassis Mount	142 V	47 V			50 °C	-30 ░C	50 W	1	3750 VDC	350 mA	305 VAC	CE cURus FCC	Constant Current	OCP OVP SCP	IP66	1.69 "	42.9 mm	7.64 in	194.1 mm	0.98 in	24.9 mm	AC DC Converter	Wire Leads	90 VAC	89 %		Analog PWM
EPtronics, Inc. LD50W-42-C1190-RD	323.46 g	0.713 lb	Chassis Mount	42 V	21 V	0 V	10 V	60 °C	-40 C	50 W	1	2500 V	1.19 A	305 VAC	CE cURus FCC	Constant Current	OCP OVP SCP	IP66	1.69 "	42.9 mm	7.24 in	183.9 mm	0.98 in	24.9 mm	AC DC Converter	Wire Leads	100 VAC	87 %	C22.2 UL 8750
EPtronics, Inc. LD50W-24	323.46 g	0.713 lb	Chassis Mount					60 °C	-30 ░C	50 W	1	3750 VDC	2.1 A	305 VAC	CE cURus FCC	Constant Voltage	OCP OVP SCP	IP66	1.69 "	42.9 mm	7.24 in	183.9 mm	0.98 in	24.9 mm	AC DC Converter	Wire Leads	90 VAC	84 %	C22.2 UL 8750	Non-Dimmable	24 V
EPtronics, Inc. LD50W-72-C0700			Chassis Mount	72 V	24 V			50 °C	-30 ░C	50 W	1	3750 VDC	700 mA	305 VAC	CE cURus FCC	Constant Current	OCP OVP SCP	IP66	1.69 "	42.9 mm	7.64 in	194.1 mm	0.98 in	24.9 mm	AC DC Converter	Wire Leads	90 VAC	88 %		Analog PWM
EPtronics, Inc. LD50W-12	323.46 g	0.713 lb	Chassis Mount					60 °C	-30 ░C	50 W	1	3750 kV	4.2 A	305 VAC	CE cURus FCC	Constant Voltage	OCP OVP SCP	IP66	1.69 "	42.9 mm	7.64 in	194.1 mm	0.98 in	24.9 mm	AC DC Converter	Wire Leads	90 VAC	84 %	C22.2 UL 8750	Non-Dimmable	12 V
EPtronics, Inc. LD50W-40-C1250-RD	323.46 g	0.713 lb	Chassis Mount	40 V	20 V	0 V	10 V	60 °C	-40 C	50 W	1	2500 V	1.25 A	305 VAC	CE cURus FCC	Constant Current	OCP OVP SCP	IP66	1.69 "	42.9 mm	7.24 in	183.9 mm	0.98 in	24.9 mm	AC DC Converter	Wire Leads	100 VAC	87 %	C22.2 UL 8750
EPtronics, Inc. LD50W-36-C1400			Chassis Mount	36 V	12 V			50 °C	-30 ░C	50 W	1	3750 VDC	1.4 A	305 VAC	CE cURus FCC	Constant Current	OCP OVP SCP	IP66	1.69 "	42.9 mm	7.64 in	194.1 mm	0.98 in	24.9 mm	AC DC Converter	Wire Leads	90 VAC	87 %		Analog PWM

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 47.49
		5	$ 46.07
		10	$ 44.68
		25	$ 43.34
		50	$ 42.04
		100	$ 40.78
	N/A	0	$ 0.00

Description

General part information

LD50W Series

4.2A 12V Constant Voltage LED Driver AC DC Converter Topology 1 Output

Documents

Technical documentation and resources