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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Dami RoHS ECAD Model Mode ng Pagpapatakbo
Current ng Output-Channel 1
Output Voltage-Channel 1
Output Power
Input Voltage
Pag-dim
Dami ng Output
Isitilo ng Mounting
Haba
Lapad
Taas
Industriya
Series
MEAN WELL LED Power Supplies 18-32Vin 21-43Vout 1050mA45.15W wire CC
Datasheet
443May 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
1,291May 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
88May 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
735May 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
28May Stock
100Inaasahan 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
33May 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
78May 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
3May 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
112May 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
100May 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
9May 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
113May 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
200Inaasahan 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
197Inaasahan 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
Lead-Time para sa Hindi Naka-stock 13 (na) Linggo
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
Lead-Time para sa Hindi Naka-stock 19 (na) Linggo
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