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MEAN WELL LDDS1000HWB Step-Down LED Driver

The MEAN WELL LDDS-H series is a 45W DC-DC LED driver designed for constant current output applications. Operating from a wide 12-56VDC input, it provides models with current ratings between 250mA and 1000mA. With high efficiency (up to 96%) and a compact, fully encapsulated design, this series is suitable for a variety of commercial track lighting and DC bus lighting applications. It includes built-in EMI filtering, short-circuit, over-temperature, and over-current protection.

Authorized Distributors
Source:DigiKey
Part No:LDDS-1000HWB
Stock:0
Inv Date:06-16-2026
Price: Unit price: $11.72
Buy/RFQ:
Part No:LDDS-1000HWB
Stock:0
Inv Date:06-17-2026
Price: Unit price: $9.81
Buy/RFQ:
Part No:LDDS-1000HWB
Stock:0
Inv Date:06-16-2026
Price: Unit price: $10.02
Buy/RFQ:
Part No:LDDS-1000HWB
Stock:8
Inv Date:06-16-2026
Price: Unit price: $9.5701
Buy/RFQ:
Part No:LDDS-1000HWB
Stock:8
Inv Date:06-16-2026
Price: Unit price: $9.5701
Buy/RFQ:

MEAN WELL LDDS1000HWB Step-Down LED Driver Specifications:

  • constant_current_output: 250mA to 1000mA
  • input_voltage: 12 ~ 56VDC
  • output_led_forward_voltage: 2 ~ 45VDC
  • efficiency: Up to 96%
  • built_in_filter: EMI filter (compliant with BS EN/EN55015)
  • dimming_control: 3-in-1 dimming and remote ON/OFF control
  • protections: Short circuit / Over temperature / Over current
  • switching_frequency: 40KHz ~ 1000KHz
  • external_capacitance_load_max: 2.2uF
  • ripple_and_noise_max: 150mVp-p (200mVp-p for 700mA/1000mA)
  • operating_temperature: -40 ~ +55℃
  • mtbf: 650Khrs min. (MIL-HDBK-217F)
  • dimension: 47*12*7mm
  • weight: 9.5g

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Frequently Asked Questions

Where can I buy MEAN WELL LDDS1000HWB?

You can click on the BUY or RFQ button to purchase LDDS1000HWB from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part LDDS1000HWB?

You can download the LDDS1000HWB datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of LDDS1000HWB?

MEAN WELL

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