Power Supplies - External/Internal (Off-Board)

LD20W-43-C0460-RD

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EPtronics, Inc.

21~43V@460MA, 0~10V DIM TO 0%

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Power Supplies - External/Internal (Off-Board)

LD20W-43-C0460-RD

Active

EPtronics, Inc.

21~43V@460MA, 0~10V DIM TO 0%

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LD20W-43-C0460-RD

Approval Agency	CE, FCC, cURus
Current - Output (Max) [Max]	460 mA
Dimming [Max] [custom]	10 V
Dimming [Min] [custom]	0 V
Efficiency	83 %
Features	SCP, OCP, OVP
Mounting Type	Chassis Mount
Number of Outputs	1
Operating Temperature [Max]	60 °C
Operating Temperature [Min]	-40 °C
Power (Watts)	20 W
Ratings	IP66
Size / Dimension [x]	95.5 mm
Size / Dimension [x]	3.76 in
Size / Dimension [y]	40.9 mm
Size / Dimension [y]	1.61 "
Size / Dimension [z]	0.98 in
Size / Dimension [z]	24.9 mm
Standard Number	C22.2, UL 8750
Termination Style	Wire Leads
Topology	AC DC Converter
Type	Constant Current
Voltage - Input (Max) [Max]	305 VAC
Voltage - Input (Min) [Min]	100 VAC
Voltage - Isolation	3750 V
Voltage - Output [Max]	43 V
Voltage - Output [Min]	21 V
Weight	0.368 lb
Weight	166.92 g

LD20W Series

Part	Power (Watts)	Type	Termination Style	Voltage - Isolation	Ratings	Mounting Type	Dimming	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Topology	Features	Current - Output (Max) [Max]	Voltage - Output [Min]	Voltage - Output [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Input (Min) [Min]	Number of Outputs	Approval Agency	Voltage - Input (Max) [Max]	Voltage - Output	Weight	Weight	Standard Number	Efficiency	Dimming [Max] [custom]	Dimming [Min] [custom]
EPtronics, Inc. LD20W-36-C0550	20 W	Constant Current	Wire Leads	3750 V	IP66	Chassis Mount	Analog PWM	3.74 "	24.9 mm	1.61 "	95 mm	40.9 mm	0.98 in	AC DC Converter	OCP OVP SCP	550 mA	12 V	36 V	-30 ░C	60 °C	90 VAC	1	CE cURus FCC	305 VAC
EPtronics, Inc. LD20W-12	20 W	Constant Voltage	Wire Leads	3750 V	IP66	Chassis Mount	Non-Dimmable	3.76 in	24.9 mm	1.61 "	95.5 mm	40.9 mm	0.98 in	AC DC Converter	OCP OVP SCP	1.66 A			-30 ░C	60 °C	90 VAC	1	CE cURus FCC	305 VAC	12 V	0.368 lb	166.92 g	C22.2 UL 8750
EPtronics, Inc. LD20W-18-C1100	20 W	Constant Current	Wire Leads	3750 V	IP66	Chassis Mount	Analog PWM	3.74 "	24.9 mm	1.61 "	95 mm	40.9 mm	0.98 in	AC DC Converter	OCP OVP SCP		6 V	18 V	-30 ░C	60 °C	90 VAC	1	CE cURus FCC	305 VAC					80 %
EPtronics, Inc. LD20W-43-C0460-RD	20 W	Constant Current	Wire Leads	3750 V	IP66	Chassis Mount		3.76 in	24.9 mm	1.61 "	95.5 mm	40.9 mm	0.98 in	AC DC Converter	OCP OVP SCP	460 mA	21 V	43 V	-40 °C	60 °C	100 VAC	1	CE cURus FCC	305 VAC		0.368 lb	166.92 g	C22.2 UL 8750	83 %	10 V	0 V
EPtronics, Inc. LD20W-48-C0350-RD	16.8 W	Constant Current	Wire Leads	3750 kV	IP66	Chassis Mount		3.76 in	24.9 mm	1.61 "	95.5 mm	40.9 mm	0.98 in	AC DC Converter	OCP OVP SCP	350 mA	24 V	48 V	-40 °C	60 °C	100 VAC	1	CE cURus FCC	305 VAC		0.369 lb	167.29 g	C22.2 UL 8750	83 %	10 V	0 V
EPtronics, Inc. LD20W-57-C0350-RD	20 W	Constant Current	Wire Leads	3750 V	IP66	Chassis Mount		3.76 in	24.9 mm	1.61 "	95.5 mm	40.9 mm	0.98 in	AC DC Converter	OCP OVP SCP	350 mA	28 V	57 V	-40 °C	60 °C	100 VAC	1	CE cURus FCC	305 VAC		0.368 lb	166.92 g	C22.2 UL 8750	84 %	10 V	0 V
EPtronics, Inc. LD20W-22-C0700	20 W	Constant Current	Wire Leads	3750 V	IP66	Chassis Mount	Analog PWM	3.74 "	24.9 mm	1.61 "	95 mm	40.9 mm	0.98 in	AC DC Converter	OCP OVP SCP	700 mA	7 V	22 V	-30 ░C	60 °C	90 VAC	1	CE cURus FCC	305 VAC					81 %

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	$ 28.69
		5	$ 27.83
		10	$ 26.99
		25	$ 26.18
		50	$ 25.40
		100	$ 24.63

Description

General part information

LD20W Series

460mA 21 ~ 43V Constant Current LED Driver AC DC Converter Topology 1 Output

Documents

Technical documentation and resources