DC / DC LED Power Supplies | e絡盟 Hong Kong

DC / DC LED Drivers or DC / DC LED Power Supplies play a critical role in driving LEDs for various lighting applications. LEDs require a stable and precise power supply to operate optimally and provide the lumen output as required. DC / DC LED Drivers convert a DC input voltage (12V, 24V etc.) to the required DC levels required for driving the LEDs. LED Drivers are available in Constant Voltage and Constant Current versions and their selection depends on the way LEDs are connected (series and parallel connected LEDs).

LED Drivers are available in Constant Voltage and Constant Current versions and their selection depends on the way LEDs are connected (series and parallel connected LEDs).

We offer a variety of LED Drivers for use in Indoor and Outdoor lighting applications from manufacturers like Recom, XP Power, Meanwell, and XP Power.

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Power Supply Applications

Product Range

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Output Voltage Max

Output Current

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DC / DC Converter Mounting

DC / DC Converter Output Type

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			Price For		Quantity

LDH-45B-350DA	3253486 Data Sheet RoHS	MEAN WELL LED Driver DC/DC Converter Constant Current LED Lighting LDH-45 44.1 W 126 V 350 mA Digital	Each	1+ HK$168.600 5+ HK$166.500 10+ HK$164.400 20+ HK$161.610 50+ HK$158.980	Min: 1 / Mult: 1	LED Lighting	LDH-45	44.1W	126V	350mA	Digital	Through Hole	Adjustable	18V	32V
RCD-24-0.70/PL/B	2440343 Data Sheet RoHS	RECOM POWER LED Driver DC/DC Converter Constant Current ITE & Railway RCD-24 Series 24.5 W 35 V 700 mA	Each	1+ HK$123.140 5+ HK$122.980 10+ HK$120.510 20+ HK$115.610 50+ HK$110.700	Min: 1 / Mult: 1	ITE & Railway	RCD-24 Series	24.5W	35V	700mA	Analogue, PWM	Surface Mount Device	Adjustable	4.5V	36V
RCD-24-0.30/PL/A	2774065 Data Sheet RoHS	RECOM POWER LED Driver DC/DC Converter Constant Current ITE & Railway RCD-24 Series 10.5 W 35 V 300 mA	Each	1+ HK$105.390 5+ HK$104.840 10+ HK$104.290 20+ HK$99.810 50+ HK$95.330	Min: 1 / Mult: 1	ITE & Railway	RCD-24 Series	10.5W	35V	300mA	Analogue, PWM	Surface Mount Device	Adjustable	4.5V	36V
RCD-48-1.00	3255699 Data Sheet RoHS	RECOM POWER LED Driver DC/DC Converter Railway RCD-48 Series 56 W 56 V 1 A Analogue Digital	Each	1+ HK$193.500 5+ HK$193.270 10+ HK$175.500 20+ HK$172.680 50+ HK$169.850	Min: 1 / Mult: 1	Railway	RCD-48 Series	56W	56V	1A	Analogue, Digital	Through Hole	Fixed, Adjustable	9V	60V
LDH-45A-350WDA	3253470 Data Sheet RoHS	MEAN WELL LED Driver DC/DC Converter Constant Current LED Lighting LDH-45 30.1 W 86 V 350 mA Digital	Each	1+ HK$169.340 5+ HK$166.220 10+ HK$163.090 20+ HK$160.290 50+ HK$157.580	Min: 1 / Mult: 1	LED Lighting	LDH-45	30.1W	86V	350mA	Digital	Chassis	Adjustable	9V	18V
RCD-24-1.20/W	1793230 Data Sheet RoHS	RECOM POWER LED Driver DC/DC Converter Constant Current ITE & Railway RCD-24 Series 37.2 W 31 V 1.2 A	Each	1+ HK$196.770 5+ HK$192.090 10+ HK$184.770 20+ HK$176.400 50+ HK$168.020	Min: 1 / Mult: 1	ITE & Railway	RCD-24 Series	37.2W	31V	1.2A	-	-	Adjustable	6V	36V
RCD-24-0.70/W/VREF	2440345 Data Sheet RoHS	RECOM POWER LED Driver DC/DC Converter Constant Current ITE & Railway RCD-24 Series 24.5 W 35 V 700 mA	Each	1+ HK$157.470 5+ HK$152.760 10+ HK$148.170 20+ HK$141.950 50+ HK$135.720	Min: 1 / Mult: 1	ITE & Railway	RCD-24 Series	24.5W	35V	700mA	Analogue	-	Adjustable	4.5V	36V
LDD-700L	3596422 Data Sheet RoHS	MEAN WELL LED Driver DC/DC Converter LDD-L 22.4 W 32 V 700 mA Analogue PWM	Each	1+ HK$32.320 5+ HK$31.680 10+ HK$31.030 20+ HK$30.390 50+ HK$29.740	Min: 1 / Mult: 1	-	LDD-L	22.4W	32V	700mA	Analogue, PWM	Through Hole	Adjustable	9V	36V
LDD-500L	3596420 Data Sheet RoHS	MEAN WELL LED Driver DC/DC Converter LDD-L 16 W 32 V 500 mA Analogue PWM	Each	1+ HK$45.340 5+ HK$39.670 10+ HK$32.870 20+ HK$29.470 50+ HK$27.920	Min: 1 / Mult: 1	-	LDD-L	16W	32V	500mA	Analogue, PWM	Through Hole	Adjustable	9V	36V
LDH-45A-700W	3253477 Data Sheet RoHS	MEAN WELL LED Driver DC/DC Converter Constant Current LED Lighting LDH-45 44.8 W 64 V 700 mA	Each	1+ HK$107.030 5+ HK$104.680 10+ HK$100.450 20+ HK$98.450 50+ HK$96.440	Min: 1 / Mult: 1	LED Lighting	LDH-45	44.8W	64V	700mA	Analogue, PWM	Chassis	Adjustable	9V	18V
LDH-45A-1050DA	3253463 Data Sheet RoHS	MEAN WELL LED Driver DC/DC Converter Constant Current LED Lighting LDH-45 45.15 W 43 V 1.05 A Digital	Each	1+ HK$168.340 5+ HK$156.200 10+ HK$151.210 20+ HK$148.190 50+ HK$145.170	Min: 1 / Mult: 1	LED Lighting	LDH-45	45.15W	43V	1.05A	Digital	Through Hole	Adjustable	9V	18V
LDH-45B-700WDA	3253497 Data Sheet RoHS	MEAN WELL LED Driver DC/DC Converter Constant Current LED Lighting LDH-45 44.8 W 64 V 700 mA Digital	Each	1+ HK$170.490 5+ HK$167.370 10+ HK$164.240 20+ HK$160.210 50+ HK$157.580	Min: 1 / Mult: 1	LED Lighting	LDH-45	44.8W	64V	700mA	Digital	Chassis	Adjustable	18V	32V
RCD-24-0.50/W	2440339 Data Sheet RoHS	RECOM POWER LED Driver DC/DC Converter Constant Current ITE & Railway RCD-24 Series 17.5 W 35 V 500 mA	Each	1+ HK$143.030 5+ HK$141.590 10+ HK$136.200 20+ HK$130.320 50+ HK$124.430	Min: 1 / Mult: 1	ITE & Railway	RCD-24 Series	17.5W	35V	500mA	-	-	Adjustable	4.5V	36V
RCD-24-0.60/W/VREF	2846228 Data Sheet RoHS	RECOM POWER LED Driver DC/DC Converter Constant Current ITE & Railway RCD-24 Series 21 W 35 V 600 mA	Each	1+ HK$158.160 5+ HK$151.800 10+ HK$144.920 20+ HK$139.160 50+ HK$133.400	Min: 1 / Mult: 1	ITE & Railway	RCD-24 Series	21W	35V	600mA	Analogue	-	Adjustable	4.5V	36V
LDH-45B-350W	3253487 Data Sheet RoHS	MEAN WELL LED Driver DC/DC Converter Constant Current LED Lighting LDH-45 44.1 W 126 V 350 mA	Each	1+ HK$105.470 5+ HK$104.680 10+ HK$101.190 20+ HK$99.170 50+ HK$97.150	Min: 1 / Mult: 1	LED Lighting	LDH-45	44.1W	126V	350mA	Analogue, PWM	Chassis	Adjustable	18V	32V
RCD-24-0.70/W	1793221 Data Sheet RoHS	RECOM POWER LED Driver DC/DC Converter Constant Current ITE & Railway RCD-24 Series 24.5 W 35 V 700 mA	Each	1+ HK$150.270 5+ HK$150.040 10+ HK$145.510 20+ HK$140.570 50+ HK$135.630	Min: 1 / Mult: 1	ITE & Railway	RCD-24 Series	24.5W	35V	700mA	-	-	Adjustable	4.5V	36V
RCD-24-0.30/W/VREF	2774066 Data Sheet RoHS	RECOM POWER LED Driver DC/DC Converter Constant Current ITE & Railway RCD-24 Series 10.5 W 35 V 300 mA	Each	1+ HK$142.210 5+ HK$137.770 10+ HK$132.510 20+ HK$126.790 50+ HK$121.070	Min: 1 / Mult: 1	ITE & Railway	RCD-24 Series	10.5W	35V	300mA	Analogue	-	Adjustable	4.5V	36V
RCD-24-0.30/W/X3	2846227 Data Sheet RoHS	RECOM POWER LED Driver DC/DC Converter Constant Current ITE & Railway RCD-24 Series 10.5 W 35 V 300 mA	Each	1+ HK$146.070 5+ HK$144.990 10+ HK$139.470 20+ HK$133.450 50+ HK$127.430	Min: 1 / Mult: 1	ITE & Railway	RCD-24 Series	10.5W	35V	300mA	Analogue, PWM	-	Adjustable	4.5V	36V
LDH-45B-500DA	3253490 Data Sheet RoHS	MEAN WELL LED Driver DC/DC Converter Constant Current LED Lighting LDH-45 43 W 86 V 500 mA Digital	Each	1+ HK$169.790 5+ HK$167.020 10+ HK$164.240 20+ HK$160.210 50+ HK$157.580	Min: 1 / Mult: 1	LED Lighting	LDH-45	43W	86V	500mA	Digital	Through Hole	Adjustable	18V	32V
LDH-45A-1050	3253462 Data Sheet RoHS	MEAN WELL LED Driver DC/DC Converter Constant Current LED Lighting LDH-45 45.15 W 43 V 1.05 A	Each	1+ HK$139.450 5+ HK$122.020 10+ HK$101.110 20+ HK$90.650 50+ HK$85.900	Min: 1 / Mult: 1	LED Lighting	LDH-45	45.15W	43V	1.05A	Analogue, PWM	Through Hole	Adjustable	9V	18V
LDH-45A-350DA	3253468 Data Sheet RoHS	MEAN WELL LED Driver DC/DC Converter Constant Current LED Lighting LDH-45 30.1 W 86 V 350 mA Digital	Each	1+ HK$168.340 5+ HK$156.200 10+ HK$151.210 20+ HK$148.190 50+ HK$145.170	Min: 1 / Mult: 1	LED Lighting	LDH-45	30.1W	86V	350mA	Digital	Through Hole	Adjustable	9V	18V
LDH-45B-700	3253494 Data Sheet RoHS	MEAN WELL LED Driver DC/DC Converter Constant Current LED Lighting LDH-45 44.8 W 64 V 700 mA	Each	1+ HK$85.900	Min: 1 / Mult: 1	LED Lighting	LDH-45	44.8W	64V	700mA	Analogue, PWM	Through Hole	Adjustable	18V	32V
LDH-45A-500	3253471 Data Sheet RoHS	MEAN WELL LED Driver DC/DC Converter Constant Current LED Lighting LDH-45 43 W 86 V 500 mA	Each	1+ HK$91.740 5+ HK$91.700 10+ HK$91.660 20+ HK$89.830 50+ HK$88.000	Min: 1 / Mult: 1	LED Lighting	LDH-45	43W	86V	500mA	Analogue, PWM	Through Hole	Adjustable	9V	18V
RCD-24-0.35/PL/A	2440332 Data Sheet RoHS	RECOM POWER LED Driver DC/DC Converter Constant Current ITE & Railway RCD-24-PL Series 12.25 W 35 V	Each	1+ HK$92.070 5+ HK$91.070 10+ HK$90.060 20+ HK$87.950 50+ HK$85.840	Min: 1 / Mult: 1	ITE & Railway	RCD-24-PL Series	12.25W	35V	350mA	Analogue, PWM	Surface Mount Device	Adjustable	4.5V	36V
RCD-24-0.50/W/VREF	2440340 Data Sheet RoHS	RECOM POWER LED Driver DC/DC Converter Constant Current ITE & Railway RCD-24 Series 17.5 W 35 V 500 mA	Each	1+ HK$146.650 5+ HK$145.180 10+ HK$139.660 20+ HK$133.250 50+ HK$126.840	Min: 1 / Mult: 1	ITE & Railway	RCD-24 Series	17.5W	35V	500mA	Analogue	-	Adjustable	4.5V	36V

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