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LDH-25 DC-DC Step-Up Constant Current LED Drivers

MEAN WELL LDH-25 DC-DC Step-Up Constant Current LED Drivers offer a 250mA to 700mA rated current range, 9.5V_DC to 32V_DC input voltage, and up to 95.5% efficiency. LDH-25 drivers provide short-circuit protection, overvoltage protection, and feature cooling by free air convection. These drivers have various function options to provide optimal design flexibility for DC-source LED lighting systems. MEAN WELL LDH-25 LED Drivers are ideal for portable lighting, LED solar street lighting, and LED greenhouse lighting.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	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 9.5-32Vin 12.5-84V 21W 250mA TH LDH-25-250 MEAN WELL 1: $14.33 27In Stock	Mfr. Part No. LDH-25-250 Mouser Part No 709-LDH-25-250	MEAN WELL	LED Power Supplies 9.5-32Vin 12.5-84V 21W 250mA TH Learn More about MEAN WELL ldh 25 led drivers	Datasheet	27In Stock	$14.33 $13.45 $13.06 $12.82 View $12.57 $12.54 $12.48	Min.: 1 Mult.: 1			Constant Current (CC)	250 mA	12.5 VDC to 84 VDC	21 W	9.5 VDC to 32 VDC	With Dimming	1 Output	Panel Mount	52.4 mm (2.063 in)	27.2 mm (1.071 in)	24 mm (0.945 in)	Industrial	LDH-25
	LED Power Supplies 9.5-32Vin 12.5-84V 21W 250mA wire LDH-25-250W MEAN WELL 1: $14.40 3In Stock 78On Order	Mfr. Part No. LDH-25-250W Mouser Part No 709-LDH-25-250W	MEAN WELL	LED Power Supplies 9.5-32Vin 12.5-84V 21W 250mA wire Learn More about MEAN WELL ldh 25 led drivers	Datasheet	3In Stock 78On Order On Order Ship Dates Mfr. No: LDH-25-250W Stock: 3 Can Dispatch Immediately On Order: 43 Expected 15/1/2027 35 Expected 29/1/2027 Factory Lead Time: 13 Weeks	$14.40 $13.91 $13.70 $13.68	Min.: 1 Mult.: 1			Constant Current (CC)	250 mA	12.5 VDC to 84 VDC	21 W	9.5 VDC to 32 VDC	With Dimming	1 Output	Panel Mount	52.4 mm (2.063 in)	27.2 mm (1.071 in)	24 mm (0.945 in)	Industrial	LDH-25
	LED Power Supplies 9.5-32Vin 12.5-72V 25.2W 350mA TH LDH-25-350 MEAN WELL 1: $14.09 86In Stock	Mfr. Part No. LDH-25-350 Mouser Part No 709-LDH-25-350	MEAN WELL	LED Power Supplies 9.5-32Vin 12.5-72V 25.2W 350mA TH Learn More about MEAN WELL ldh 25 led drivers	Datasheet	86In Stock	$14.09 $13.46 $12.57 $12.32 $12.31	Min.: 1 Mult.: 1			Constant Current (CC)	350 mA	12.5 VDC to 72 VDC	25.2 W	9.5 VDC to 32 VDC	With Dimming	1 Output	Panel Mount	52.4 mm (2.063 in)	27.2 mm (1.071 in)	24 mm (0.945 in)	Industrial	LDH-25
	LED Power Supplies 9.5-32Vin 12.5-72V 25.2W 350mA wire LDH-25-350W MEAN WELL 1: $14.33 174In Stock	Mfr. Part No. LDH-25-350W Mouser Part No 709-LDH-25-350W	MEAN WELL	LED Power Supplies 9.5-32Vin 12.5-72V 25.2W 350mA wire Learn More about MEAN WELL ldh 25 led drivers	Datasheet	174In Stock	$14.33 $13.86 $13.70 $13.30	Min.: 1 Mult.: 1			Constant Current (CC)	350 mA	12.5 VDC to 72 VDC	25.2 W	9.5 VDC to 32 VDC	With Dimming	1 Output	Panel Mount	52.4 mm (2.063 in)	27.2 mm (1.071 in)	24 mm (0.945 in)	Industrial	LDH-25
	LED Power Supplies 9.5-32Vin 12.5-50V 25W 500mA wire LDH-25-500W MEAN WELL 1: $14.10 64In Stock	Mfr. Part No. LDH-25-500W Mouser Part No 709-LDH-25-500W	MEAN WELL	LED Power Supplies 9.5-32Vin 12.5-50V 25W 500mA wire Learn More about MEAN WELL ldh 25 led drivers	Datasheet	64In Stock	$14.10 $13.86 $13.68 $13.57 View $13.49 $13.48 $13.16 $13.15 $13.14	Min.: 1 Mult.: 1			Constant Current (CC)	500 mA	12.5 VDC to 50 VDC	25 W	9.5 VDC to 32 VDC	With Dimming	1 Output	Panel Mount	52.4 mm (2.063 in)	27.2 mm (1.071 in)	24 mm (0.945 in)	Industrial	LDH-25
	LED Power Supplies 9.5-32Vin 12.5-36V 25.2W 700mA wire LDH-25-700W MEAN WELL 1: $14.39 1In Stock 70On Order	Mfr. Part No. LDH-25-700W Mouser Part No 709-LDH-25-700W	MEAN WELL	LED Power Supplies 9.5-32Vin 12.5-36V 25.2W 700mA wire Learn More about MEAN WELL ldh 25 led drivers	Datasheet	1In Stock 70On Order On Order Ship Dates Mfr. No: LDH-25-700W Stock: 1 Can Dispatch Immediately On Order: 29 Expected 30/12/2026 41 Expected 4/1/2027 Factory Lead Time: 13 Weeks	$14.39 $13.72 $13.45 $13.44 $13.23	Min.: 1 Mult.: 1			Constant Current (CC)	700 mA	12.6 VDC to 36 VDC	25.2 W	9.5 VDC to 32 VDC	With Dimming	1 Output	Panel Mount	52.4 mm (2.063 in)	27.2 mm (1.071 in)	24 mm (0.945 in)	Industrial	LDH-25
	LED Power Supplies 9.5-32Vin 12.5-50V 25W 500mA TH LDH-25-500 MEAN WELL 1: $14.96 46Expected 15/1/2027	Mfr. Part No. LDH-25-500 Mouser Part No 709-LDH-25-500	MEAN WELL	LED Power Supplies 9.5-32Vin 12.5-50V 25W 500mA TH Learn More about MEAN WELL ldh 25 led drivers	Datasheet	46Expected 15/1/2027	$14.96 $14.05 $13.68 $13.06 View $12.88 $12.85 $12.81	Min.: 1 Mult.: 1			Constant Current (CC)	500 mA	12.5 VDC to 50 VDC	25 W	9.5 VDC to 32 VDC	With Dimming	1 Output	Panel Mount	52.4 mm (2.063 in)	27.2 mm (1.071 in)	24 mm (0.945 in)	Industrial	LDH-25
	LED Power Supplies 9.5-32Vin 12.5-36V 25.2W 700mA TH LDH-25-700 MEAN WELL 1: $14.50 7Expected 26/10/2026	Mfr. Part No. LDH-25-700 Mouser Part No 709-LDH-25-700	MEAN WELL	LED Power Supplies 9.5-32Vin 12.5-36V 25.2W 700mA TH Learn More about MEAN WELL ldh 25 led drivers	Datasheet	7Expected 26/10/2026	$14.50 $13.74 $13.36 $12.93 View $12.68 $12.65 $12.59	Min.: 1 Mult.: 1			Constant Current (CC)	700 mA	12.6 VDC to 36 VDC	25.2 W	9.5 VDC to 32 VDC	With Dimming	1 Output	Panel Mount	52.4 mm (2.063 in)	27.2 mm (1.071 in)	24 mm (0.945 in)	Industrial	LDH-25