Pack of 10 - Osram 57347 Optotronic 25W 120V-277V AC 50/60Hz Constant Current Dimmable Compact LED Driver OTi25W/120-277/1A2 DIM-1

OPTOTRONIC Programmable Compact LED Drivers OSRAM 57347 OPTOTRONIC OTi25W/120-277/1A2 DIM-1Constant Current, 0-10V Dimmable LED Driver 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%) 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 Product Family Features Universal input voltage - 120–277VAC 50/60Hz UL Class 2 output for safe operation Protection against line voltage on 0-10 V dimming wires AUX output models available Custom programmable with 1mA resolution to perfectly match LED load and maximize performance Programming does not require powering up or connecting the power supply to AC line voltage Wide output current and voltage range Available in dimming to 1% with 0–10 V dimmers Integrated OEM programmable features include: constant lumen maintenance, end-of-life indication, LED thermal protection, Vaux (12V/20V/24V), soft start, and dim-to-off Available with mounting feet (F-style) or PEM studs (J-style) to simplify installation Conforms UL SREC for NTC based thermal protection Areas of Application Downlights, In-grade fixtures, Recessed troffer, Wall washing

• Universal input voltage - 120–277VAC 50/60Hz
• UL Class 2 output for safe operation
• Protection against line voltage on 0-10 V dimming wires
• AUX output models available
• Custom programmable with 1mA resolution to perfectly match LED load and maximize performance