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.

Results: 16
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Description Datasheet Availability Pricing (TWD) 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
MEAN WELL LED Power Supplies 18-32Vin 21-43Vout 1050mA45.15W wire CC
Datasheet
443In Stock
Min.: 1
Mult.: 1

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
MEAN WELL LED Power Supplies 18-32Vin 21-64Vout 700mA 44.8W wire CC
Datasheet
1,291In Stock
Min.: 1
Mult.: 1

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
MEAN WELL LED Power Supplies 9-18Vin 12-86Vout 500mA 43W wire CC
Datasheet
88In Stock
Min.: 1
Mult.: 1

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
MEAN WELL LED Power Supplies 18-32Vin 21-86Vout 500mA 43W wire CC
Datasheet
735In Stock
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 Chassis Mount 75 mm (2.953 in) 53 mm (2.087 in) 22.7 mm (0.894 in) Industrial LDH-45
MEAN WELL LED Power Supplies 9-18Vin 12-43Vout CC 1050mA 45.15W wire
Datasheet
28In Stock
100Expected 9/30/2026
Min.: 1
Mult.: 1

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
MEAN WELL LED Power Supplies 9-18Vin 12-43Vout 1050mA 45.15W TH CC
Datasheet
33In Stock
Min.: 1
Mult.: 1

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
MEAN WELL LED Power Supplies 12-18Vin 12-86Vout 350mA 30.1W wire CC
Datasheet
78In Stock
Min.: 1
Mult.: 1

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
MEAN WELL LED Power Supplies 9-18Vin 12-86Vout 500mA 43W TH CC
Datasheet
3In Stock
Min.: 1
Mult.: 1

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
MEAN WELL LED Power Supplies 9-18Vin 12-64Vout 700mA 44.8W TH CC
Datasheet
112In Stock
Min.: 1
Mult.: 1

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
MEAN WELL LED Power Supplies 18-32Vin 21-43Vout 1050mA 45.15W TH CC
Datasheet
100In Stock
Min.: 1
Mult.: 1

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
MEAN WELL LED Power Supplies 18-32Vin 21-86Vout 500mA 43W TH CC
Datasheet
9In Stock
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
MEAN WELL LED Power Supplies 18-32Vin 21-64Vout 700mA 44.8W TH CC
Datasheet
113In Stock
Min.: 1
Mult.: 1

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
MEAN WELL LED Power Supplies 9-18Vin 12-64Vout 700mA 44.8W wire CC
Datasheet
200Expected 8/10/2026
Min.: 1
Mult.: 1

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
MEAN WELL LED Power Supplies 18-32Vin 21-126Vout 350mA 45.15W wire CC
Datasheet
197Expected 11/5/2026
Min.: 1
Mult.: 1

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
MEAN WELL LED Power Supplies 12-18Vin 12-86Vout 350mA 30.1W TH CC
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

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
MEAN WELL LED Power Supplies 18-32Vin 21-126Vout 350mA 45.15W TH CC
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 1
Mult.: 1

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