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MEAN WELL NLDD350H Constant Current Step-Down LED Driver

The MEAN WELL NLDD-H series is a 60W DC-DC LED driver featuring constant current output. Operating from a 10-56VDC input, it offers models with different rated current ranging between 350mA and 1400mA. With high efficiency (up to 96%), and a compact design, this series is suitable for a wide range of applications including DC battery lighting, portable lighting, commercial lighting, and DC 48V track lighting. It complies with BS EN/EN61347 and features built-in PWM dimming and remote ON/OFF control, as well as short circuit and over temperature protection.

Authorized Distributors
Source:DigiKey
Part No:NLDD-350H
Stock:332
Inv Date:06-16-2026
Price: Unit price: $5.41
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Part No:NLDD-350H
Stock:0
Inv Date:06-17-2026
Price: Unit price: $4.46
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Part No:NLDD-350H
Stock:0
Inv Date:06-16-2026
Price: Unit price: $7.25
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Part No:NLDD-350H
Stock:123
Inv Date:06-16-2026
Price: Unit price: $4.1869
Buy/RFQ:
Part No:NLDD-350H
Stock:123
Inv Date:06-16-2026
Price: Unit price: $4.1869
Buy/RFQ:
Part No:NLDD-350H
Stock:0
Inv Date:06-16-2026
Price: Unit price: $4.06
Buy/RFQ:
Part No:NLDD-350H
Stock:0
Inv Date:06-16-2026
Price: Unit price: $3.5
Buy/RFQ:

MEAN WELL NLDD350H Constant Current Step-Down LED Driver Specifications:

  • Output Current: 350mA to 1400mA
  • Input Voltage: 10 ~ 56VDC (59VDC Max.)
  • Output Voltage: 6 ~ 52VDC
  • Efficiency: Up to 96%
  • Switching Frequency: 200KHz
  • Ripple and Noise: ≤150mVp-p
  • Protection: Short Circuit, Over Temperature
  • PWM Dimming: 100 ~ 1KHz
  • Quiescent Input Current: ≤2mA
  • Operating Temperature: -40 ~ +50℃
  • MTBF: 29984.3K hrs
  • Dimension: 32.1*20.5*12.5mm

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Frequently Asked Questions

Where can I buy MEAN WELL NLDD350H?

You can click on the BUY or RFQ button to purchase NLDD350H from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part NLDD350H?

You can download the NLDD350H datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of NLDD350H?

MEAN WELL

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