LED Drivers Power Supplies

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LDH DC-DC Step-Up Constant Current LED Drivers

MEAN WELL LDH DC-DC Step-Up Constant Current LED Drivers offer a 250mA to 1750mA output current range and up to 96% efficiency. These drivers include LDH-25, LDH-45, and LDH-65 series and feature short-circuit, overvoltage, and undervoltage protection. LDH drivers are fully encapsulated and feature cooling by free air convection. MEAN WELL LDH DC-DC Step-Up Constant Current LED Drivers are ideal for portable lighting, LED solar street lighting, and LED greenhouse lighting.

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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: 94,39 kr 1 286In 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 286In Stock	94,39 kr 94,28 kr 94,16 kr 94,05 kr View 93,71 kr 92,93 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 21-64Vout 700mA 44.8W TH CC LDH-45B-700 MEAN WELL 1: 99,34 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	99,34 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: 95,63 kr 357In 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	357In Stock	95,63 kr 95,51 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: 95,63 kr 713In 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	713In Stock	95,63 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 1050mA 45.15W TH CC LDH-45A-1050 MEAN WELL 1: 112,39 kr 6In Stock Restricted Availability 32Expected 2027-02-02	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	6In Stock 32Expected 2027-02-02	112,39 kr 109,24 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 9-18Vin 12-43Vout CC 1050mA 45.15W wire LDH-45A-1050W MEAN WELL 1: 95,63 kr 26In 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	26In Stock 100Expected 2027-01-05	95,63 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: 95,63 kr 51In 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	51In Stock	95,63 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: 109,24 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	109,24 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: 95,63 kr 75In 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	75In Stock	95,63 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: 95,63 kr 102In 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	102In Stock 100Expected 2027-03-31	95,63 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: 95,63 kr 99In 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	99In Stock 200Expected 2027-03-31	95,63 kr 95,51 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 21-43Vout 1050mA 45.15W TH CC LDH-45B-1050 MEAN WELL 1: 95,63 kr 90In 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	90In Stock	95,63 kr 84,49 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 21-126Vout 350mA 45.15W wire CC LDH-45B-350W MEAN WELL 1: 95,63 kr 96In Stock Restricted Availability 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	96In Stock 300Expected 2026-12-30	95,63 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 18-32Vin 21-86Vout 500mA 43W TH CC LDH-45B-500 MEAN WELL 1: 109,24 kr 22In Stock Restricted Availability	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	22In Stock	109,24 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: 109,24 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	109,24 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: 95,63 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	95,63 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 DC-DC Step-Up Constant Current LED Drivers

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LDH DC-DC Step-Up Constant Current LED Drivers

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