LED Drivers Power Supplies

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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 (SEK) 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: 92,21 kr 1 289In 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1 289In Stock	92,21 kr 92,10 kr 91,99 kr 91,88 kr View 91,55 kr 90,78 kr	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 1050mA 45.15W TH CC LDH-45B-1050 MEAN WELL 1: 93,42 kr 87In 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	87In Stock	93,42 kr 82,53 kr	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 21-64Vout 700mA 44.8W TH CC LDH-45B-700 MEAN WELL 1: 97,04 kr 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	105In Stock	97,04 kr	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 21-43Vout 1050mA45.15W wire CC LDH-45B-1050W MEAN WELL 1: 93,42 kr 418In 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	418In Stock	93,42 kr 93,31 kr	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 21-86Vout 500mA 43W wire CC LDH-45B-500W MEAN WELL 1: 93,42 kr 723In 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	723In Stock	93,42 kr	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 CC 1050mA 45.15W wire LDH-45A-1050W MEAN WELL 1: 93,42 kr 27In Stock Restricted Availability 100Expected 2027-01-05	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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	27In Stock 100Expected 2027-01-05	93,42 kr	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: 93,42 kr 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	53In Stock	93,42 kr	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: 106,71 kr 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	7In Stock	106,71 kr	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: 93,42 kr 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	77In Stock	93,42 kr	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: 93,42 kr 112In Stock Restricted Availability 100Expected 2027-03-31	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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	112In Stock 100Expected 2027-03-31	93,42 kr	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: 93,42 kr 120In Stock Restricted Availability 200Expected 2027-03-31	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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	120In Stock 200Expected 2027-03-31	93,42 kr 93,31 kr	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 21-126Vout 350mA 45.15W wire CC LDH-45B-350W MEAN WELL 1: 93,42 kr 300Expected 2026-12-30	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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	300Expected 2026-12-30	93,42 kr	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 9-18Vin 12-43Vout 1050mA 45.15W TH CC LDH-45A-1050 MEAN WELL 1: 109,79 kr 38On Order	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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	38On Order On Order Ship Dates Mfr. No: LDH-45A-1050 Stock: 0 On Order: 6 Expected 2026-12-28 32 Expected 2027-01-04 Factory Lead Time: 13 Weeks	109,79 kr 106,71 kr	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 18-32Vin 21-86Vout 500mA 43W TH CC LDH-45B-500 MEAN WELL 1: 106,71 kr 22On Order	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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	22On Order On Order Ship Dates Mfr. No: LDH-45B-500 Stock: 0 On Order: 11 Expected 2026-10-29 11 Expected 2027-01-29 Factory Lead Time: 13 Weeks	106,71 kr	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	Through Hole	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: 106,71 kr 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 13 Weeks	106,71 kr	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: 93,42 kr 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 16 Weeks	93,42 kr	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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