Description
NHDD-40 series
DC-DC Constant Current Driver With DC 380V Input
NHDD-40 series is a DC/DC LED driver. It operates from 360 ~ 420VDC and offers constant current output. Thanks to the efficiency up to 94%, with the fanless design, the NHDD-40 is able to operate for -30℃~+90℃ case temperature under free air convection. In addition,NHDD is a particular design for DC 380V Bus lighting application which can be combination with storage. This coincides with the developing trend that countries around the world have begun to implement of energy saving and carbon neutrality, how to combine renewable energy sources, and effectively integrate DC power grid and energy storage systems. MEAN WELL will continue to provide products corresponding with this goal in order to reduce the loss in the power conversion and create new DC power grid lighting applications.
Note：Driver on board (DOB) solution is available, including circuit diagram and key components such as Driver IC or choke,please contact Current Automation for detail.
Features (NHDD-40):
- Constant Current mode output
- For DC 380V Bus lighting application
- Driver on Board (DOB) Solution available
- Plastic housing and Fully encapsolated
- Built-in PWM and Remote ON/OFF control
- Protections：Short circuit/Over temperature
Application :
- Panel lighting
- Indoor LED lighting
- Recessed lighting
- Linear lighting
- DC house lighting system
- Industrial lighting