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MEAN WELL LDD LED Drivers

MEAN WELL LDD DC-DC Converters are constant current mode drivers designed for LED applications. These Buck converters feature 9VDC to 36VDC input and 2VDC to 32VDC output (LDD-L) or 9VDC to 56VDC input and 2VDC to 52VDC output (LDD-H). A wide range of output current options are available from 300mA to 1A. The LDD DC-DC Converters from MEAN WELL have an extremely high-efficiency level of 97%. These drivers feature a built-in EMI filter and comply with the EMI lighting requirements of EN55015.

Features

  • Constant current (C.C.) mode output
  • Wide input / Output range
  • 97% high efficiency
  • DC Current no load 10mA
  • Built-in PWM dimming function
  • Free air convection cooling
  • Protections:
    • Short circuit
    • Over temperature
  • UL94-V0 level plastic case
  • Approval:
    • FCC / CE
  • Dimensions (LxWxH) :
    • LDD-L - 22.6x 9.9x 8.4mm
    • LDD-H - 31.8x 20.3x 12.2mm

Applications

  • Street lighting
  • Landscape lighting
  • Tunnel lighting
  • Household lighting

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Published: 2011-08-26 | Updated: 2023-01-24