40-Watt 8-55-Volt DC Output Class II Programmable Constant Current LED Driver 120-277V Input

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SKU: OTi40W-120-277-1A4-DIM-1
Brand: Osram
MPN: 57351
Current Stock: 12

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The OSRAM OTi40W-120-277-1A4-DIM-1 OPTOTRONIC programmable dimmable family consists of highly efficient, constant current 40W LED power supplies. They are custom programmable between the range of 400 to 1400mA for the 40W with a 1mA resolution. The OPTOTRONIC programmer does not require the power supply to be powered up or connected to AC line voltage while programming. The power supplies are available in dimming to 1% with built-in 0-10V dimming enabling direct integration and operation with standard dimmers, sensors, as well as energy and light-management systems. In case of LED module thermal overload, the family’s integrated LED thermal protection function allows the power supply to reduce the output current. This function is fully customizable by the customer. The family comes in a standard industry housing with dual entry connectors to simplify installation.

  • Universal Input Voltage 120-277Vac 50/60Hz
  • UL Class 2 output for safe operation
  • Protection against line voltage on 0-10V dimming wires
  • Custom programmable with 1mA resolution to perfectly match LED load and maximize performance
  • Wide output current and voltage range
  • Available in dimming to 1% with 0-10V dimmers
  • Integrated OEM programmable features include: Constant lumen maintenance, End-of-life indication, LED thermal protection, Soft start and Dim-to-Off
  • Familiar standard industry housing – 5.0" x 2.4" x 1.1" (L x W x H)
  • UL Listed

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