Save 5% Off at Checkout & Free 2nd Day Shipping

eldoLED *2743VY Optotronic 25W Constant Current  0-10V Dimmable Compact LED Driver OTi 25W/120-277/1A2 DIM-1 (Osram 57347)
eldoLED *2743VY Optotronic 25W Constant Current  0-10V Dimmable Compact LED Driver OTi 25W/120-277/1A2 DIM-1 (Osram 57347)
eldoLED *2743VY Optotronic 25W Constant Current  0-10V Dimmable Compact LED Driver OTi 25W/120-277/1A2 DIM-1 (Osram 57347)
eldoLED *2743VY Optotronic 25W Constant Current  0-10V Dimmable Compact LED Driver OTi 25W/120-277/1A2 DIM-1 (Osram 57347)
eldoLED *2743VY Optotronic 25W Constant Current  0-10V Dimmable Compact LED Driver OTi 25W/120-277/1A2 DIM-1 (Osram 57347)
  • Load image into Gallery viewer, eldoLED *2743VY Optotronic 25W Constant Current  0-10V Dimmable Compact LED Driver OTi 25W/120-277/1A2 DIM-1 (Osram 57347)
  • Load image into Gallery viewer, eldoLED *2743VY Optotronic 25W Constant Current  0-10V Dimmable Compact LED Driver OTi 25W/120-277/1A2 DIM-1 (Osram 57347)
  • Load image into Gallery viewer, eldoLED *2743VY Optotronic 25W Constant Current  0-10V Dimmable Compact LED Driver OTi 25W/120-277/1A2 DIM-1 (Osram 57347)
  • Load image into Gallery viewer, eldoLED *2743VY Optotronic 25W Constant Current  0-10V Dimmable Compact LED Driver OTi 25W/120-277/1A2 DIM-1 (Osram 57347)
  • Load image into Gallery viewer, eldoLED *2743VY Optotronic 25W Constant Current  0-10V Dimmable Compact LED Driver OTi 25W/120-277/1A2 DIM-1 (Osram 57347)

eldoLED *2743VY Optotronic 25W Constant Current 0-10V Dimmable Compact LED Driver OTi 25W/120-277/1A2 DIM-1 (Osram 57347)

*2743VY (57347)
Vendor
eldoLED (OSRAM)
Regular price
$42.00
Sale price
$42.00
Regular price
$64.00
Sold out
Unit price
per 
Shipping calculated at checkout.

Stock: 4

Optotronic 25W Constant Current Dimmable Compact LED Driver

The OPTOTRONIC Compact Drivers have several architectural-grade features that offer functionality that supports architectural lighting design. OPTOTRONIC LED drivers support true 1% dimming across the entire driver programmable output current range. This key specification gives lighting designers the flexibility and precise light output they require. The synchronized ON/OFF timing and dimming control meet efficacy requirements and ensure consistent dimming levels across multiple luminaries. The DIM-to-OFF feature enables luminaries to transition from dim to off smoothly. And, it offers an AUX power output option to extend DIM-to-OFF capability to fixture-integrated sensors and controls.

Product Features

  • Programmable Features:
    • Output current
    • Dimming level
    • Dim-to-off
    • Soft Start
    • LED thermal protection
    • Vaux (12/20/24V)
    • Constant lumen output
    • End-of-life indicator
  • Input Voltage:  120V-277V (+/- 10%)
  • Frequency Range:  50-60 Hz (+/- 5%) Lighting Accessories
  • Max. Output Power (W):  25W
  • Dimming Control:  0-10V (Isolated)
  • Dimming Range:  1-100%
  • Output Voltage (VDC):  8-55VDC
  • Output Current (mA):  150-1250mA (1mA step) - 500mA default
  • Product Dimensions (L x W x H):  5.0" x 2.4" x 1.2"
  • Product Weight:  7.9oz
  • Quantity:  1
  • UL Environmental Rating: Dry and Damp

Key Features & Benefits

  • Architectural-grade features include:
    • True 1% dimming
    • Synchronized ON/OFF and dimming control
    • DIM to OFF
    • Dimming interface protection
  • Custom programmable with 1mA resolution to perfectly match LED load and maximize performance
  • Integrated OEM programmable features include:
    • Constant lumen maintenance
    • End-of-life indication
    • LED thermal protection
    • Soft start
  • Programming does not require powering up or connecting the power supply to AC line voltage
  • Available optional auxiliary output to power 12V, 20V, and 24V low power applications
  • Familiar standard industry, housing – 5.0" x 2.4" x 1.1" (L x W x H)
  • Wide output current and voltage range
  • Available with mounting feet (F-style) or PEM studs (J-style) to simplify installation
  • Universal Input Voltage – 120-277Vac 50/60Hz – 347Vac 50/60Hz
  • UL Class 2 output for safe operation

Areas of Application

  • Architectural
  • Downlights
  • In-grade fixtures
  • Recessed troffer
  • Wall washing

Documents