eldoLED *2743WE OPTOTRONIC 20W Constant Current 0-10V Dimmable LED Driver, Programmable Linear OTi20/120-277/700DIM-1LG2 (Osram 57431)

OPTOTRONIC Linear Programmable LED Drivers

Product Features

• Programmable Features:  
• Output current
• Dimming level
• Dim-to-off
• Soft Start
• LED thermal protection
• Auxiliary output voltage
• Constant lumen output
• End-of-life indicator
• Input Voltage:  120-277V (+/- 10%)
• Frequency Range:  50-60 Hz (+/- 10%)
• Max. Output Power (W):  20W
• Dimming Control:  0-10V (Isolated)
• Dimming Range:  1-100%
• Output Voltage (VDC):  10-55VDC
• Output Current (mA):  150-700mA (1mA step), Default 350mA
• Product Dimensions (L x W x H):  11.00" x 1.14" x 1.00"
• Product Weight:  8.3oz 
• UL Environmental Rating:  Dry & Damp

Product Family Features

• OEM 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
• Programming doesn't require powering up or connecting the power supply to AC line voltage
• Specification grade dimming down to 1% or 10% on 0-10V dimmers
• Available optional auxiliary output to power 12 V, 20 V, and 24 V low-power applications
• Slim form factors
• Input voltage:
• Universal 120-277 VAC 50/60Hz
• 347 VAC 50/60 Hz
• UL Class 2 output for safe operation, Class P

Areas of Application

• Indirect/direct
• Linear
• Recessed troffer

Documents

• Specification Sheet