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LDH-45 DC-DC Step-Up Constant Current LED Driver

MEAN WELL LDH-45 DC-DC Step-Up Constant Current LED Driver is a boost type constant current, high efficiency (95%) product that is available with output currents of 350mA, 500mA, 700mA, and 1050mA. The LDH-45 Series features PWM+ analog dimming and remote ON/OFF control and complies with EN55015. MEAN WELL LDH-45 Drivers are suitable for street lighting, landscape, landscape lighting, and household lighting applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 18-32Vin 21-64Vout 700mA 44.8W wire CC LDH-45B-700W MEAN WELL 1: 8,39 € 1.291In Stock Restricted Availability	Mfr. Part No. LDH-45B-700W Mouser Part No 709-LDH45B-700W	MEAN WELL	LED Power Supplies 18-32Vin 21-64Vout 700mA 44.8W wire CC Learn More about MEAN WELL ldh 45	Datasheet	1.291In Stock	8,39 € 8,38 € 8,37 € 8,32 € 8,31 €	Min.: 1 Mult.: 1 Restricted Availability	Constant Current (CC)	700 mA	21 VDC to 64 VDC	44.8 W	18 VDC to 32 VDC	With Dimming	1 Output	Chassis Mount	75 mm (2.953 in)	53 mm (2.087 in)	22.7 mm (0.894 in)	Industrial	LDH-45
LED Power Supplies 18-32Vin 21-43Vout 1050mA45.15W wire CC LDH-45B-1050W MEAN WELL 1: 8,39 € 421In Stock Restricted Availability	Mfr. Part No. LDH-45B-1050W Mouser Part No 709-LDH45B-1050W	MEAN WELL	LED Power Supplies 18-32Vin 21-43Vout 1050mA45.15W wire CC Learn More about MEAN WELL ldh 45	Datasheet	421In Stock	8,39 €	Min.: 1 Mult.: 1 Restricted Availability	Constant Current (CC)	1.05 A	21 VDC to 43 VDC	45.15 W	18 VDC to 32 VDC	With Dimming	1 Output	Chassis Mount	75 mm (2.953 in)	53 mm (2.087 in)	22.7 mm (0.894 in)	Industrial	LDH-45
LED Power Supplies 18-32Vin 21-43Vout 1050mA 45.15W TH CC LDH-45B-1050 MEAN WELL 1: 8,50 € 93In Stock Restricted Availability	Mfr. Part No. LDH-45B-1050 Mouser Part No 709-LDH45B-1050	MEAN WELL	LED Power Supplies 18-32Vin 21-43Vout 1050mA 45.15W TH CC Learn More about MEAN WELL ldh 45	Datasheet	93In Stock	8,50 € 7,51 €	Min.: 1 Mult.: 1 Restricted Availability	Constant Current (CC)	1.05 A	21 VDC to 43 VDC	45.15 W	18 VDC to 32 VDC	With Dimming	1 Output	Through Hole	75 mm (2.953 in)	53 mm (2.087 in)	22.7 mm (0.894 in)	Industrial	LDH-45
LED Power Supplies 18-32Vin 21-86Vout 500mA 43W wire CC LDH-45B-500W MEAN WELL 1: 8,50 € 725In Stock Restricted Availability	Mfr. Part No. LDH-45B-500W Mouser Part No 709-LDH45B-500W	MEAN WELL	LED Power Supplies 18-32Vin 21-86Vout 500mA 43W wire CC Learn More about MEAN WELL ldh 45	Datasheet	725In Stock	8,50 €	Min.: 1 Mult.: 1 Restricted Availability	Constant Current (CC)	500 mA	21 VDC to 86 VDC	43 W	18 VDC to 32 VDC	With Dimming	1 Output	Chassis Mount	75 mm (2.953 in)	53 mm (2.087 in)	22.7 mm (0.894 in)	Industrial	LDH-45
LED Power Supplies 9-18Vin 12-43Vout 1050mA 45.15W TH CC LDH-45A-1050 MEAN WELL 1: 9,93 € 15In Stock Restricted Availability	Mfr. Part No. LDH-45A-1050 Mouser Part No 709-LDH45A-1050	MEAN WELL	LED Power Supplies 9-18Vin 12-43Vout 1050mA 45.15W TH CC Learn More about MEAN WELL ldh 45	Datasheet	15In Stock	9,93 € 9,71 €	Min.: 1 Mult.: 1 Restricted Availability	Constant Current (CC)	1.05 A	12 VDC to 43 VDC	45.15 W	9 VDC to 18 VDC	With Dimming	1 Output	Chassis Mount	75 mm (2.953 in)	53 mm (2.087 in)	22.7 mm (0.894 in)	Industrial	LDH-45
LED Power Supplies 9-18Vin 12-43Vout CC 1050mA 45.15W wire LDH-45A-1050W MEAN WELL 1: 8,50 € 28In Stock Restricted Availability 100Expected 1/5/2027	Mfr. Part No. LDH-45A-1050W Mouser Part No 709-LDH45A-1050W	MEAN WELL	LED Power Supplies 9-18Vin 12-43Vout CC 1050mA 45.15W wire Learn More about MEAN WELL ldh 45	Datasheet	28In Stock 100Expected 1/5/2027	8,50 €	Min.: 1 Mult.: 1 Restricted Availability	Constant Current (CC)	1.05 A	12 VDC to 43 VDC	45.15 W	9 VDC to 18 VDC	With Dimming	1 Output	Chassis Mount	75 mm (2.953 in)	53 mm (2.087 in)	22.7 mm (0.894 in)	Industrial	LDH-45
LED Power Supplies 12-18Vin 12-86Vout 350mA 30.1W wire CC LDH-45A-350W MEAN WELL 1: 8,50 € 53In Stock Restricted Availability	Mfr. Part No. LDH-45A-350W Mouser Part No 709-LDH45A-350W	MEAN WELL	LED Power Supplies 12-18Vin 12-86Vout 350mA 30.1W wire CC Learn More about MEAN WELL ldh 45	Datasheet	53In Stock	8,50 €	Min.: 1 Mult.: 1 Restricted Availability	Constant Current (CC)	350 mA	12 VDC to 86 VDC	30.1 W	9 VDC to 18 VDC	With Dimming	1 Output	Chassis Mount	75 mm (2.953 in)	53 mm (2.087 in)	22.7 mm (0.894 in)	Industrial	LDH-45
LED Power Supplies 9-18Vin 12-86Vout 500mA 43W TH CC LDH-45A-500 MEAN WELL 1: 9,71 € 7In Stock Restricted Availability	Mfr. Part No. LDH-45A-500 Mouser Part No 709-LDH45A-500	MEAN WELL	LED Power Supplies 9-18Vin 12-86Vout 500mA 43W TH CC Learn More about MEAN WELL ldh 45	Datasheet	7In Stock	9,71 €	Min.: 1 Mult.: 1 Restricted Availability	Constant Current (CC)	500 mA	12 VDC to 86 VDC	43 W	9 VDC to 18 VDC	With Dimming	1 Output	Chassis Mount	75 mm (2.953 in)	53 mm (2.087 in)	22.7 mm (0.894 in)	Industrial	LDH-45
LED Power Supplies 9-18Vin 12-86Vout 500mA 43W wire CC LDH-45A-500W MEAN WELL 1: 8,50 € 77In Stock Restricted Availability	Mfr. Part No. LDH-45A-500W Mouser Part No 709-LDH45A-500W	MEAN WELL	LED Power Supplies 9-18Vin 12-86Vout 500mA 43W wire CC Learn More about MEAN WELL ldh 45	Datasheet	77In Stock	8,50 €	Min.: 1 Mult.: 1 Restricted Availability	Constant Current (CC)	500 mA	12 VDC to 86 VDC	43 W	9 VDC to 18 VDC	With Dimming	1 Output	Chassis Mount	75 mm (2.953 in)	53 mm (2.087 in)	22.7 mm (0.894 in)	Industrial	LDH-45
LED Power Supplies 9-18Vin 12-64Vout 700mA 44.8W TH CC LDH-45A-700 MEAN WELL 1: 8,95 € 112In Stock Restricted Availability 100Expected 3/31/2027	Mfr. Part No. LDH-45A-700 Mouser Part No 709-LDH45A-700	MEAN WELL	LED Power Supplies 9-18Vin 12-64Vout 700mA 44.8W TH CC Learn More about MEAN WELL ldh 45	Datasheet	112In Stock 100Expected 3/31/2027	8,95 € 8,60 € 8,27 € 7,78 €	Min.: 1 Mult.: 1 Restricted Availability	Constant Current (CC)	700 mA	12 VDC to 64 VDC	44.8 W	9 VDC to 18 VDC	With Dimming	1 Output	Chassis Mount	75 mm (2.953 in)	53 mm (2.087 in)	22.7 mm (0.894 in)	Industrial	LDH-45
LED Power Supplies 9-18Vin 12-64Vout 700mA 44.8W wire CC LDH-45A-700W MEAN WELL 1: 8,50 € 132In Stock Restricted Availability 200Expected 3/31/2027	Mfr. Part No. LDH-45A-700W Mouser Part No 709-LDH45A-700W	MEAN WELL	LED Power Supplies 9-18Vin 12-64Vout 700mA 44.8W wire CC Learn More about MEAN WELL ldh 45	Datasheet	132In Stock 200Expected 3/31/2027	8,50 € 8,49 €	Min.: 1 Mult.: 1 Restricted Availability	Constant Current (CC)	700 mA	12 VDC to 64 VDC	44.8 W	9 VDC to 18 VDC	With Dimming	1 Output	Chassis Mount	75 mm (2.953 in)	53 mm (2.087 in)	22.7 mm (0.894 in)	Industrial	LDH-45
LED Power Supplies 18-32Vin 21-86Vout 500mA 43W TH CC LDH-45B-500 MEAN WELL 1: 9,71 € 9In Stock	Mfr. Part No. LDH-45B-500 Mouser Part No 709-LDH45B-500	MEAN WELL	LED Power Supplies 18-32Vin 21-86Vout 500mA 43W TH CC Learn More about MEAN WELL ldh 45	Datasheet	9In Stock	9,71 €	Min.: 1 Mult.: 1	Constant Current (CC)	500 mA	21 VDC to 86 VDC	43 W	18 VDC to 32 VDC	With Dimming	1 Output	Through Hole	75 mm (2.953 in)	53 mm (2.087 in)	22.7 mm (0.894 in)	Industrial	LDH-45
LED Power Supplies 18-32Vin 21-64Vout 700mA 44.8W TH CC LDH-45B-700 MEAN WELL 1: 9,71 € 105In Stock Restricted Availability	Mfr. Part No. LDH-45B-700 Mouser Part No 709-LDH45B-700	MEAN WELL	LED Power Supplies 18-32Vin 21-64Vout 700mA 44.8W TH CC Learn More about MEAN WELL ldh 45	Datasheet	105In Stock	9,71 €	Min.: 1 Mult.: 1 Restricted Availability	Constant Current (CC)	700 mA	21 VDC to 64 VDC	44.8 W	18 VDC to 32 VDC	With Dimming	1 Output	Through Hole	75 mm (2.953 in)	53 mm (2.087 in)	22.7 mm (0.894 in)	Industrial	LDH-45
LED Power Supplies 18-32Vin 21-126Vout 350mA 45.15W wire CC LDH-45B-350W MEAN WELL 1: 8,50 € 197Expected 12/30/2026	Mfr. Part No. LDH-45B-350W Mouser Part No 709-LDH45B-350W	MEAN WELL	LED Power Supplies 18-32Vin 21-126Vout 350mA 45.15W wire CC Learn More about MEAN WELL ldh 45	Datasheet	197Expected 12/30/2026	8,50 €	Min.: 1 Mult.: 1 Restricted Availability	Constant Current (CC)	350 mA	21 VDC to 126 VDC	45.15 W	18 VDC to 32 VDC	With Dimming	1 Output	Chassis Mount	75 mm (2.953 in)	53 mm (2.087 in)	22.7 mm (0.894 in)	Industrial	LDH-45
LED Power Supplies 12-18Vin 12-86Vout 350mA 30.1W TH CC LDH-45A-350 MEAN WELL 1: 9,71 € Non-Stocked Lead-Time 13 Weeks Restricted Availability	Mfr. Part No. LDH-45A-350 Mouser Part No 709-LDH45A-350	MEAN WELL	LED Power Supplies 12-18Vin 12-86Vout 350mA 30.1W TH CC Learn More about MEAN WELL ldh 45	Datasheet	Non-Stocked Lead-Time 13 Weeks	9,71 €	Min.: 1 Mult.: 1 Restricted Availability	Constant Current (CC)	350 mA	12 VDC to 86 VDC	30.1 W	9 VDC to 18 VDC	With Dimming	1 Output	Chassis Mount	75 mm (2.953 in)	53 mm (2.087 in)	22.7 mm (0.894 in)	Industrial	LDH-45
LED Power Supplies 18-32Vin 21-126Vout 350mA 45.15W TH CC LDH-45B-350 MEAN WELL 1: 8,50 € Non-Stocked Lead-Time 16 Weeks Restricted Availability	Mfr. Part No. LDH-45B-350 Mouser Part No 709-LDH45B-350	MEAN WELL	LED Power Supplies 18-32Vin 21-126Vout 350mA 45.15W TH CC Learn More about MEAN WELL ldh 45	Datasheet	Non-Stocked Lead-Time 16 Weeks	8,50 €	Min.: 1 Mult.: 1 Restricted Availability	Constant Current (CC)	350 mA	21 VDC to 126 VDC	45.15 W	18 VDC to 32 VDC	With Dimming	1 Output	Through Hole	75 mm (2.953 in)	53 mm (2.087 in)	22.7 mm (0.894 in)	Industrial	LDH-45

LDH-45 DC-DC Step-Up Constant Current LED Driver

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