Buck-Boost DC to DC Constant Current LED Driver
LDB-L
Description
The MEAN WELL LDB-L series DC to DC LED drivers are classed as a buck- boost converter. This means they can step-up and step-down the DC voltage. They provide a constant current output that is required for powering LEDs.
All models are dimmable by applying a PWM duty cycle and feature remote on/off control.
The enclosure is fully encapsulated with an IP67 ingress protection rating. This means they are resistant to dust and moisture ingress.
Two form factors are provided: PCB mountable or wire terminations.
See table below for models in the range.
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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 | |
| LDB-300L (PCB mount) | 2 ~ 40VDC | 300mA | 86.00% | 9 ~ 36VDC | |
| LDB-350L (PCB mount) | 2 ~ 40VDC | 350mA | 89.00% | 9 ~ 36VDC | |
| LDB-500L (PCB mount) | 2 ~ 32VDC | 500mA | 87.00% | 9 ~ 30VDC | |
| LDB-600L (PCB mount) | 2 ~ 30VDC | 600mA | 82.00% | 9 ~ 28VDC | |
| LDB-300LW (Wire terminations) | 2 ~ 40VDC | 300mA | 86.00% | 9 ~ 36VDC | |
| LDB-350LW (Wire terminations) | 2 ~ 40VDC | 350mA | 89.00% | 9 ~ 36VDC | |
| LDB-500LW (Wire terminations) | 2 ~ 32VDC | 500mA | 87.00% | 9 ~ 30VDC | |
| LDB-600LW (Wire terminations) | 2 ~ 30VDC | 600mA | 82.00% | 9 ~ 28VDC | |
SKU
LDB-L
Product Category
Manufacturer
MEAN WELL
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