DC to DC Constant Current Step-Down LED Driver

NLDD-H

Description

The MEAN WELL NLDD-H series DC to DC LED drivers are fully encapsulated and feature both PWM dimming and remote on/off control. 

They are available in either a PCB mountable version or with wire terminations. They meet the requirements of standards EN61347 and EN55015. 

The wide input voltage means they can be used with many different DC power sources such as 12V and 24V solar panels, as well as 12V, 24V, and 48V batteries. 

The wide output forward voltage range ensures compatibility with many types of LEDs. 

See table below for models in the range.



 

Certification CE
IC RCM
3 Year Warranty
MEAN WELL NLDD-H Series Step Down DC to DC LED Driver

Images are for reference only, refer to product data sheet

Models in this series

Output

Input
DC Voltage Power Rated Current Input Efficiency Input Voltage
NLDD-350H (PCB mount) 6 ~ 52VDC 350mA 96% at full load and 36VDC/48VDC input 10 ~ 56VDC (59VDC Max.)
NLDD-350HW (Wire terminations) 6 ~ 52VDC 350mA 96% at full load and 36VDC/48VDC input 10 ~ 56VDC (59VDC Max.)
NLDD-500H (PCB mount) 6 ~ 52VDC 500mA 96% at full load and 36VDC/48VDC input 10 ~ 56VDC (59VDC Max.)
NLDD-500HW (Wire terminations) 6 ~ 52VDC 500mA 96% at full load and 36VDC/48VDC input 10 ~ 56VDC (59VDC Max.)
NLDD-700H (PCB mount) 6 ~ 52VDC 700mA 96% at full load and 36VDC/48VDC input 10 ~ 56VDC (59VDC Max.)
NLDD-700HW (Wire terminations) 6 ~ 52VDC 700mA 96% at full load and 36VDC/48VDC input 10 ~ 56VDC (59VDC Max.)
NLDD-1050H (PCB mount) 6 ~ 52VDC 1050mA 96% at full load and 36VDC/48VDC input 10 ~ 56VDC (59VDC Max.)
NLDD-1050HW (Wire terminations) 6 ~ 52VDC 1050mA 96% at full load and 36VDC/48VDC input 10 ~ 56VDC (59VDC Max.)
NLDD-1200H (PCB mount) 6 ~ 46VDC 1200mA 95% at full load and 36VDC/48VDC input 10 ~ 56VDC (59VDC Max.)
NLDD-1200HW (Wire terminations) 6 ~ 46VDC 1200mA 95% at full load and 36VDC/48VDC input 10 ~ 56VDC (59VDC Max.)
NLDD-1400H (PCB mount) 6 ~ 46VDC 1400mA 95% at full load and 36VDC/48VDC input 10 ~ 56VDC (59VDC Max.)
NLDD-1400HW (Wire terminations) 6 ~ 46VDC 1400mA 95% at full load and 36VDC/48VDC input 10 ~ 56VDC (59VDC Max.)
SKU
NLDD-H
Product Category
Lighting Power & Control
DC to DC LED Drivers
Manufacturer
MEAN WELL
Documents
Product Specifications
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