350mA 3-45VDC 6-Wire DC-DC Constant Current Step-Down LED Driver with DALI

3 to 45 Volts DC @ 0.35 Amps

Features

  • DC/DC step-down converter
  • Wide input voltage: 6 to 50 VDC
  • Wide output LED string voltage: 3 to 45 VDC
  • Built-in EMI filter (complies with EN55015 without additional input filters and capacitors)
  • DALI dimming function input under voltage lockout
  • Protection against short circuit
  • Free-air convection cooling
  • IP65-rated encapsulation
  • Compact size
  • Suitable for driving illumination LED
  • 3 year warranty

Specifications

  • Input voltage range: 6-50 VDC
  • Efficiency: 95% at full load and 48VDC input
  • Size: 1.6" x 0.9" x 0.4"
  • Input DC Current: 275/5mA (Full load/No load)
  • Certification: CE

Product Identification

Manufacturer Series:LDD-H
Product Type:Constant Current Step-Down SMPS with DALI

Compliance

Agency Approvals:CE

Dimensions & Appearance

Style:Encapsulated
Color:Black
Height:0.4 in.
Width:0.93 in.
Length:1.6 in.

Operating conditions

Minimum Operating Temperature:-40°C
Maximum Operating Temperature:85°C

Input

Input Frequency:N/A
Input Voltage:6 VDC to 50 VDC
Maximum Input Current:0.275 A

Output

Number of Outputs:1
Output Range:3 VDC to 45 VDC
Output Current:0.35 A
Output Connector Type:Wires
Output Voltage:See Output Range

Features

PFC Function:No
IP Rating:IP65
Minimum Isolation Voltage:N/A
Efficiency:95%
Power Rating:N/A
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