NLDD-H & LDDS-H DC/DC LED Power Supplies

MEAN WELL NLDD-H and LDDS-H DC/DC LED Power Supplies are DC input LED drivers that can be applied to lighting equipment within the 48VDC or 24VDC range or used with lighting products for DC bus applications. MEAN WELL NLDD-H and LDDS-H DC/DC LED Power Supplies have a step-down design, converting 48VDC input voltage into constant current output and then directly drive LED modules. With a variety of output currents, they are suitable for commercial track lighting or office indoor lighting luminaires. NLDD-H provides PIN style and wire style output connection while LDDS-H offers wire style only. These devices comply with lighting regulations EN61347/EAC TP TC 004 and EMC EN55015/EAC TP TC 020 and comply with SELV (<60VDC) and Class III.

Results: 24
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Operation Mode
Output Current-Channel 1
Output Voltage-Channel 1
Output Power
Input Voltage
Dimming
Number of Outputs
Mounting Style
Length
Width
Height
Industry
Series
MEAN WELL LED Power Supplies 10-56Vin 6-52V 500mA CC Wire Style
Datasheet
166In Stock
Min.: 1
Mult.: 1

Constant Current (CC) 500 mA 6 VDC to 52 VDC 60 W 10 VDC to 56 VDC With Dimming 1 Output Panel Mount 32.1 mm (1.264 in) 20.5 mm (0.807 in) 12.5 mm (0.492 in) Industrial NLDD-H
MEAN WELL LED Power Supplies 10-56Vin 6-46V1400mA CC Wire Style
Datasheet
548In Stock
1,160Expected 11/25/2026
Min.: 1
Mult.: 1

Constant Current (CC) 1.4 A 6 VDC to 46 VDC 60 W 10 VDC to 56 VDC With Dimming 1 Output Panel Mount 32.1 mm (1.264 in) 20.5 mm (0.807 in) 12.5 mm (0.492 in) Industrial NLDD-H
MEAN WELL LED Power Supplies 10-56Vin 6-52V 700mA CC PCB Mnt
Datasheet
1,963In Stock
2,535Expected 10/13/2026
Min.: 1
Mult.: 1

Constant Current (CC) 700 mA 6 VDC to 52 VDC 60 W 10 VDC to 56 VDC With Dimming 1 Output Panel Mount 32.1 mm (1.264 in) 20.5 mm (0.807 in) 12.5 mm (0.492 in) Industrial NLDD-H
MEAN WELL LED Power Supplies 12-56Vin 2-45V 250mA CC Wire 3n1 Dimming
Datasheet
57In Stock
Min.: 1
Mult.: 1

Constant Current (CC) 250 mA 2 VDC to 45 VDC 45 W 12 VDC to 56 VDC With Dimming 1 Output Panel Mount 47 mm (1.85 in) 12 mm (0.472 in) 7 mm (0.276 in) Industrial LDDS-H
MEAN WELL LED Power Supplies 12-56Vin 2-45V 300mA CC Wire Remte on/off
Datasheet
13In Stock
Min.: 1
Mult.: 1

Constant Current (CC) 300 mA 2 VDC to 45 VDC 45 W 12 VDC to 56 VDC With Dimming 1 Output Panel Mount 47 mm (1.85 in) 12 mm (0.472 in) 7 mm (0.276 in) Industrial LDDS-H
MEAN WELL LED Power Supplies 12-56Vin 2-45V 350mA CC Wire Remte on/off
Datasheet
9In Stock
36Expected 2/1/2027
Min.: 1
Mult.: 1

Constant Current (CC) 350 mA 2 VDC to 45 VDC 45 W 12 VDC to 56 VDC With Dimming 1 Output Panel Mount 47 mm (1.85 in) 12 mm (0.472 in) 7 mm (0.276 in) Industrial LDDS-H
MEAN WELL LED Power Supplies 12-56Vin 2-45V 350mA CC Wire 3n1 Dimming
Datasheet
39In Stock
Min.: 1
Mult.: 1

Constant Current (CC) 2 VDC to 45 VDC 12 VDC to 56 VDC With Dimming 1 Output Panel Mount 47 mm (1.85 in) 12 mm (0.472 in) 7 mm (0.276 in) Industrial LDDS-H
MEAN WELL LED Power Supplies 12-56Vin 2-45V 500mA CC Wire 3n1 Dimming
Datasheet
35In Stock
Min.: 1
Mult.: 1

Constant Current (CC) 2 VDC to 45 VDC 12 VDC to 56 VDC With Dimming 1 Output Panel Mount 47 mm (1.85 in) 12 mm (0.472 in) 7 mm (0.276 in) Industrial LDDS-H
MEAN WELL LED Power Supplies 12-56Vin 2-45V 700mA CC Wire Remte on/off
Datasheet
26In Stock
72Expected 12/30/2026
Min.: 1
Mult.: 1

Constant Current (CC) 700 mA 2 VDC to 45 VDC 45 W 12 VDC to 56 VDC With Dimming 1 Output Panel Mount 47 mm (1.85 in) 12 mm (0.472 in) 7 mm (0.276 in) Industrial LDDS-H
MEAN WELL LED Power Supplies 12-56Vin 2-45V 700mA CC Wire 3n1 Dimming
Datasheet
9In Stock
36Expected 2/1/2027
Min.: 1
Mult.: 1

Constant Current (CC) 700 mA 2 VDC to 45 VDC 45 W 12 VDC to 56 VDC With Dimming 1 Output Panel Mount 47 mm (1.85 in) 12 mm (0.472 in) 7 mm (0.276 in) Industrial LDDS-H
MEAN WELL LED Power Supplies 10-56Vin 6-52V1050mA CC PCB Mnt
Datasheet
27In Stock
1,545Expected 12/8/2026
Min.: 1
Mult.: 1

Constant Current (CC) 1.05 A 6 VDC to 52 VDC 60 W 10 VDC to 56 VDC With Dimming 1 Output Panel Mount 32.1 mm (1.264 in) 20.5 mm (0.807 in) 12.5 mm (0.492 in) Industrial NLDD-H
MEAN WELL LED Power Supplies 10-56Vin 6-52V1050mA CC Wire Style
Datasheet
243In Stock
Min.: 1
Mult.: 1

Constant Current (CC) 1.05 A 6 VDC to 52 VDC 60 W 10 VDC to 56 VDC With Dimming 1 Output Panel Mount 32.1 mm (1.264 in) 20.5 mm (0.807 in) 12.5 mm (0.492 in) Industrial NLDD-H
MEAN WELL LED Power Supplies 10-56Vin 6-46V1200mA CC PCB Mnt
Datasheet
5In Stock
210On Order
Min.: 1
Mult.: 1

Constant Current (CC) 1.2 A 6 VDC to 46 VDC 60 W 10 VDC to 56 VDC With Dimming 1 Output Panel Mount 32.1 mm (1.264 in) 20.5 mm (0.807 in) 12.5 mm (0.492 in) Industrial NLDD-H
MEAN WELL LED Power Supplies 10-56Vin 6-46V1200mA CC Wire Style
Datasheet
62In Stock
Min.: 1
Mult.: 1

Constant Current (CC) 1.2 A 6 VDC to 46 VDC 60 W 10 VDC to 56 VDC With Dimming 1 Output Panel Mount 32.1 mm (1.264 in) 20.5 mm (0.807 in) 12.5 mm (0.492 in) Industrial NLDD-H
MEAN WELL LED Power Supplies 10-56Vin 6-52V 350mA CC PCB Mnt
Datasheet
123In Stock
135Expected 12/2/2026
Min.: 1
Mult.: 1

Constant Current (CC) 350 mA 6 VDC to 52 VDC 60 W 10 VDC to 56 VDC With Dimming 1 Output Panel Mount 32.1 mm (1.264 in) 20.5 mm (0.807 in) 12.5 mm (0.492 in) Industrial NLDD-H
MEAN WELL LED Power Supplies 10-56Vin 6-52V 350mA CC Wire Style
Datasheet
75In Stock
200On Order
Min.: 1
Mult.: 1

Constant Current (CC) 350 mA 6 VDC to 52 VDC 60 W 10 VDC to 56 VDC With Dimming 1 Output Panel Mount 32.1 mm (1.264 in) 20.5 mm (0.807 in) 12.5 mm (0.492 in) Industrial NLDD-H
MEAN WELL LED Power Supplies 10-56Vin 6-52V 500mA CC PCB Mnt
Datasheet
244In Stock
240Expected 3/31/2027
Min.: 1
Mult.: 1

Constant Current (CC) 500 mA 6 VDC to 52 VDC 60 W 10 VDC to 56 VDC With Dimming 1 Output Panel Mount 32.1 mm (1.264 in) 20.5 mm (0.807 in) 12.5 mm (0.492 in) Industrial NLDD-H
MEAN WELL LED Power Supplies 12-56Vin 2-45V1000mA CC Wire Remte on/off
Datasheet
256On Order
Min.: 1
Mult.: 1

Constant Current (CC) 1 A 2 VDC to 45 VDC 45 W 12 VDC to 56 VDC With Dimming 1 Output Panel Mount 47 mm (1.85 in) 12 mm (0.472 in) 7 mm (0.276 in) Industrial LDDS-H
MEAN WELL LED Power Supplies 10-56Vin 6-46V1400mA CC PCB Mnt
Datasheet
304In Stock
3,840On Order
Min.: 1
Mult.: 1

Constant Current (CC) 1.4 A 6 VDC to 46 VDC 60 W 10 VDC to 56 VDC With Dimming 1 Output Panel Mount 32.1 mm (1.264 in) 20.5 mm (0.807 in) 12.5 mm (0.492 in) Industrial NLDD-H
MEAN WELL LED Power Supplies 10-56Vin 6-52V 700mA CC Wire Style
Datasheet
400On Order
Min.: 1
Mult.: 1

Constant Current (CC) 700 mA 6 VDC to 52 VDC 60 W 10 VDC to 56 VDC With Dimming 1 Output Panel Mount 32.1 mm (1.264 in) 20.5 mm (0.807 in) 12.5 mm (0.492 in) Industrial NLDD-H
MEAN WELL LED Power Supplies 12-56Vin 2-45V1000mA CC Wire 3n1 Dimming
Datasheet
103Expected 10/20/2026
Min.: 1
Mult.: 1

Constant Current (CC) 1 A 2 VDC to 45 VDC 45 W 12 VDC to 56 VDC With Dimming 1 Output Panel Mount 47 mm (1.85 in) 12 mm (0.472 in) 7 mm (0.276 in) Industrial LDDS-H
MEAN WELL LED Power Supplies 12-56Vin 2-45V 250mA CC Wire Remte on/off
Datasheet
79On Order
Min.: 1
Mult.: 1

Constant Current (CC) 250 mA 2 VDC to 45 VDC 45 W 12 VDC to 56 VDC With Dimming 1 Output Panel Mount 47 mm (1.85 in) 12 mm (0.472 in) 7 mm (0.276 in) Industrial LDDS-H
MEAN WELL LED Power Supplies 12-56Vin 2-45V 300mA CC Wire 3n1 Dimming
Datasheet
6Expected 10/9/2026
Min.: 1
Mult.: 1

Constant Current (CC) 300 mA 2 VDC to 45 VDC 45 W 12 VDC to 56 VDC With Dimming 1 Output Panel Mount 47 mm (1.85 in) 12 mm (0.472 in) 7 mm (0.276 in) Industrial LDDS-H
MEAN WELL LED Power Supplies 12-56Vin 2-45V 500mA CC Wire Remte on/off
Datasheet
6Expected 1/12/2027
Min.: 1
Mult.: 1

Constant Current (CC) 500 mA 2 VDC to 45 VDC 45 W 12 VDC to 56 VDC With Dimming 1 Output Panel Mount 47 mm (1.85 in) 12 mm (0.472 in) 7 mm (0.276 in) Industrial LDDS-H