MEAN WELL NHDD-40 Constant Current Driver With 380VDC Input

MEAN WELL NHDD-40 are DC-DC Constant Current Drivers with DC 380V Input designed for bus lighting applications. These constant current drivers feature built-in PWM, and an epoxy-potted housing. With an efficiency up to 95%, these fanless constant current drivers can be passively cooled through free air convection. The 355V, 100mA output makes these constant current drivers suitable for power demands up to 36W, with operating temperatures between -30°C and +90°C. MEAN WELL NHDD-40 Constant Current Drivers are suitable for indoor LED lighting applications such as LED panel lighting, recessed lighting, linear lighting, and industrial lighting.

Features

Constant Current mode output
Driver on Board (DoB) Solution available
Plastic housing
Fully encapsulated

Built-in PWM with remote on/off control
Short circuit protection
Over-temperature protection
5-year warranty

Applications

380V lighting
LED panel lighting
Indoor LED lighting
Recessed lighting

Linear lighting
DC house lighting system
Industrial lighting

Specifications

Output
- 100mA current level
- 36W rated power
- 355V_DC voltage range
- 40% max current ripple
Input
- 360-400V_DC (typical 380V_DC) voltage range
- 95% typical efficiency
- 100mA typical current

Dimensions
- 32.1mm L
- 20.5mm W
- 12.5mm H
Epoxy UL94-V0 potting
213.3K hours minimum MTBF

MEAN WELL NHDD-40 Constant Current Driver With 380VDC Input

Features

Applications

Specifications

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