LED Drivers Power Supplies

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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 48V_DC or 24V_DC 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 48V_DC 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 (<60V_DC) and Class III.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	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
LED Power Supplies 10-56Vin 6-52V 500mA CC Wire Style NLDD-500HW MEAN WELL 1: $9.06 166In Stock	Mfr. Part # NLDD-500HW Mouser Part # 709-NLDD-500HW	MEAN WELL	LED Power Supplies 10-56Vin 6-52V 500mA CC Wire Style Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	166In Stock	$9.06 $8.71 $8.70	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
LED Power Supplies 10-56Vin 6-46V1400mA CC Wire Style NLDD-1400HW MEAN WELL 1: $9.43 548In Stock 1,160Expected 2026-12-18	Mfr. Part # NLDD-1400HW Mouser Part # 709-NLDD-1400HW	MEAN WELL	LED Power Supplies 10-56Vin 6-46V1400mA CC Wire Style Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	548In Stock 1,160Expected 2026-12-18	$9.43 $8.99 $8.84 $8.74 View $8.73 $7.85	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
LED Power Supplies 10-56Vin 6-52V 700mA CC PCB Mnt NLDD-700H MEAN WELL 1: $7.79 1,849In Stock 2,535Expected 2026-10-20	Mfr. Part # NLDD-700H Mouser Part # 709-NLDD-700H	MEAN WELL	LED Power Supplies 10-56Vin 6-52V 700mA CC PCB Mnt Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	1,849In Stock 2,535Expected 2026-10-20	$7.79 $7.14 $7.01 $6.12	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
LED Power Supplies 12-56Vin 2-45V 250mA CC Wire 3n1 Dimming LDDS-250HWB MEAN WELL 1: $16.01 57In Stock	Mfr. Part # LDDS-250HWB Mouser Part # 709-LDDS-250HWB	MEAN WELL	LED Power Supplies 12-56Vin 2-45V 250mA CC Wire 3n1 Dimming Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	57In Stock	$16.01 $15.26 $15.25 $14.10 $14.08	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
LED Power Supplies 12-56Vin 2-45V 300mA CC Wire Remte on/off LDDS-300HW MEAN WELL 1: $15.19 13In Stock	Mfr. Part # LDDS-300HW Mouser Part # 709-LDDS-300HW	MEAN WELL	LED Power Supplies 12-56Vin 2-45V 300mA CC Wire Remte on/off Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	13In Stock	$15.19 $14.70 $14.24 $11.39 $11.38	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
LED Power Supplies 12-56Vin 2-45V 350mA CC Wire Remte on/off LDDS-350HW MEAN WELL 1: $14.39 4In Stock 36Expected 2027-02-16	Mfr. Part # LDDS-350HW Mouser Part # 709-LDDS-350HW	MEAN WELL	LED Power Supplies 12-56Vin 2-45V 350mA CC Wire Remte on/off Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	4In Stock 36Expected 2027-02-16	$14.39 $12.00 $11.98 $11.32	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
LED Power Supplies 12-56Vin 2-45V 350mA CC Wire 3n1 Dimming LDDS-350HWB MEAN WELL 1: $16.11 39In Stock	Mfr. Part # LDDS-350HWB Mouser Part # 709-LDDS-350HWB	MEAN WELL	LED Power Supplies 12-56Vin 2-45V 350mA CC Wire 3n1 Dimming Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	39In Stock	$16.11 $15.25 $14.85 $14.59 $13.20	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
LED Power Supplies 12-56Vin 2-45V 500mA CC Wire 3n1 Dimming LDDS-500HWB MEAN WELL 1: $16.93 35In Stock	Mfr. Part # LDDS-500HWB Mouser Part # 709-LDDS-500HWB	MEAN WELL	LED Power Supplies 12-56Vin 2-45V 500mA CC Wire 3n1 Dimming Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	35In Stock	$16.93 $14.54 $14.53 $13.80	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
LED Power Supplies 12-56Vin 2-45V 700mA CC Wire Remte on/off LDDS-700HW MEAN WELL 1: $14.96 26In Stock 72Expected 2026-12-30	Mfr. Part # LDDS-700HW Mouser Part # 709-LDDS-700HW	MEAN WELL	LED Power Supplies 12-56Vin 2-45V 700mA CC Wire Remte on/off Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	26In Stock 72Expected 2026-12-30	$14.96 $13.87 $13.44 $11.59	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
LED Power Supplies 12-56Vin 2-45V 700mA CC Wire 3n1 Dimming LDDS-700HWB MEAN WELL 1: $17.44 9In Stock 36Expected 2027-02-16	Mfr. Part # LDDS-700HWB Mouser Part # 709-LDDS-700HWB	MEAN WELL	LED Power Supplies 12-56Vin 2-45V 700mA CC Wire 3n1 Dimming Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	9In Stock 36Expected 2027-02-16	$17.44 $15.65 $15.54 $15.52 View $14.39 $14.37	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
LED Power Supplies 10-56Vin 6-52V1050mA CC PCB Mnt NLDD-1050H MEAN WELL 1: $7.27 27In Stock 1,545Expected 2026-12-08	Mfr. Part # NLDD-1050H Mouser Part # 709-NLDD-1050H	MEAN WELL	LED Power Supplies 10-56Vin 6-52V1050mA CC PCB Mnt Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	27In Stock 1,545Expected 2026-12-08	$7.27 $6.29 $6.16 $5.80 View $5.75 $5.73	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
LED Power Supplies 10-56Vin 6-52V1050mA CC Wire Style NLDD-1050HW MEAN WELL 1: $10.15 237In Stock 240Expected 2027-03-31	Mfr. Part # NLDD-1050HW Mouser Part # 709-NLDD-1050HW	MEAN WELL	LED Power Supplies 10-56Vin 6-52V1050mA CC Wire Style Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	237In Stock 240Expected 2027-03-31	$10.15 $9.42 $9.22 $9.19 $8.86	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
LED Power Supplies 10-56Vin 6-46V1200mA CC PCB Mnt NLDD-1200H MEAN WELL 1: $7.79 31In Stock 165Expected 2027-03-31	Mfr. Part # NLDD-1200H Mouser Part # 709-NLDD-1200H	MEAN WELL	LED Power Supplies 10-56Vin 6-46V1200mA CC PCB Mnt Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	31In Stock 165Expected 2027-03-31	$7.79 $7.21 $7.01 $6.72 $6.62	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
LED Power Supplies 10-56Vin 6-46V1200mA CC Wire Style NLDD-1200HW MEAN WELL 1: $9.78 61In Stock	Mfr. Part # NLDD-1200HW Mouser Part # 709-NLDD-1200HW	MEAN WELL	LED Power Supplies 10-56Vin 6-46V1200mA CC Wire Style Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	61In Stock	$9.78 $9.40 $8.80 $8.64 $8.63	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
LED Power Supplies 10-56Vin 6-46V1400mA CC PCB Mnt NLDD-1400H MEAN WELL 1: $7.79 245In Stock 3,840On Order	Mfr. Part # NLDD-1400H Mouser Part # 709-NLDD-1400H	MEAN WELL	LED Power Supplies 10-56Vin 6-46V1400mA CC PCB Mnt Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	245In Stock 3,840On Order On Order Ship Dates Mfr. #: NLDD-1400H Stock: 245 Can Ship Immediately On Order: 2,250 Expected 2026-10-15 1,590 Expected 2026-12-30 Factory Lead-Time: 19 Weeks	$7.79 $7.24 $7.01 $7.00 View $6.75 $6.72 $6.54 $6.52	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
LED Power Supplies 10-56Vin 6-52V 350mA CC PCB Mnt NLDD-350H MEAN WELL 1: $7.20 107In Stock 135Expected 2026-12-18	Mfr. Part # NLDD-350H Mouser Part # 709-NLDD-350H	MEAN WELL	LED Power Supplies 10-56Vin 6-52V 350mA CC PCB Mnt Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	107In Stock 135Expected 2026-12-18	$7.20 $6.84 $6.72 $6.32	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
LED Power Supplies 10-56Vin 6-52V 350mA CC Wire Style NLDD-350HW MEAN WELL 1: $10.58 151In Stock 120Expected 2026-12-08	Mfr. Part # NLDD-350HW Mouser Part # 709-NLDD-350HW	MEAN WELL	LED Power Supplies 10-56Vin 6-52V 350mA CC Wire Style Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	151In Stock 120Expected 2026-12-08	$10.58 $9.82 $9.50 $8.65	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
LED Power Supplies 10-56Vin 6-52V 500mA CC PCB Mnt NLDD-500H MEAN WELL 1: $6.90 244In Stock 240Expected 2027-03-31	Mfr. Part # NLDD-500H Mouser Part # 709-NLDD-500H	MEAN WELL	LED Power Supplies 10-56Vin 6-52V 500mA CC PCB Mnt Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	244In Stock 240Expected 2027-03-31	$6.90 $6.62 $6.42 $6.11	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
LED Power Supplies 12-56Vin 2-45V1000mA CC Wire Remte on/off LDDS-1000HW MEAN WELL 1: $13.48 252On Order	Mfr. Part # LDDS-1000HW Mouser Part # 709-LDDS-1000HW	MEAN WELL	LED Power Supplies 12-56Vin 2-45V1000mA CC Wire Remte on/off Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	252On Order On Order Ship Dates Mfr. #: LDDS-1000HW Stock: 0 On Order: 72 Expected 2026-11-16 180 Expected 2027-03-31 Factory Lead-Time: 22 Weeks	$13.48 $12.87 $12.66 $11.97 View $11.95 $10.99 $10.97	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
LED Power Supplies 10-56Vin 6-52V 700mA CC Wire Style NLDD-700HW MEAN WELL 1: $9.72 400On Order	Mfr. Part # NLDD-700HW Mouser Part # 709-NLDD-700HW	MEAN WELL	LED Power Supplies 10-56Vin 6-52V 700mA CC Wire Style Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	400On Order On Order Ship Dates Mfr. #: NLDD-700HW Stock: 0 On Order: 80 Expected 2026-12-08 120 Expected 2027-01-13 200 Expected 2027-03-31 Factory Lead-Time: 26 Weeks	$9.72 $9.09 $8.94 $7.55 $7.53	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
LED Power Supplies 12-56Vin 2-45V1000mA CC Wire 3n1 Dimming LDDS-1000HWB MEAN WELL 1: $17.41 97Expected 2026-10-27	Mfr. Part # LDDS-1000HWB Mouser Part # 709-LDDS-1000HWB	MEAN WELL	LED Power Supplies 12-56Vin 2-45V1000mA CC Wire 3n1 Dimming Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	97Expected 2026-10-27	$17.41 $15.97 $15.78 $15.75 View $14.44 $14.40	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
LED Power Supplies 12-56Vin 2-45V 250mA CC Wire Remte on/off LDDS-250HW MEAN WELL 1: $14.93 39In Stock 40Expected 2026-12-30	Mfr. Part # LDDS-250HW Mouser Part # 709-LDDS-250HW	MEAN WELL	LED Power Supplies 12-56Vin 2-45V 250mA CC Wire Remte on/off Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	39In Stock 40Expected 2026-12-30	$14.93 $13.54 $13.26 $13.15 View $13.13 $12.07	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
LED Power Supplies 12-56Vin 2-45V 300mA CC Wire 3n1 Dimming LDDS-300HWB MEAN WELL 1: $15.08 6Expected 2026-10-09	Mfr. Part # LDDS-300HWB Mouser Part # 709-LDDS-300HWB	MEAN WELL	LED Power Supplies 12-56Vin 2-45V 300mA CC Wire 3n1 Dimming Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	6Expected 2026-10-09	$15.08 $14.50 $14.17 $14.16	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
LED Power Supplies 12-56Vin 2-45V 500mA CC Wire Remte on/off LDDS-500HW MEAN WELL 1: $13.42 6Expected 2027-01-12	Mfr. Part # LDDS-500HW Mouser Part # 709-LDDS-500HW	MEAN WELL	LED Power Supplies 12-56Vin 2-45V 500mA CC Wire Remte on/off Learn More about MEAN WELL nldd h ldds h power supplies	Datasheet	6Expected 2027-01-12	$13.42 $12.82 $12.18 $12.07 View $11.95 $11.92 $11.91 $11.89	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

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