Check the listing for details. eldoLED 2743X5 OPTOTRONIC 30W Constant Current 0-10V Dimmable LED Driver OTi.... Condition: New. Listed at 35.10 USD. OPTOTRONIC 30W Programmable Linear LED Driver The OPTOTRONIC programmable dimmable family consists of highly efficient, linear, constant current LED drivers. One-click programming through the OPTOTRONIC programmer allows OEMs to configure the output current with a 1mA resolution. Also fully customizable by customers are the end-of-life indicator, LED thermal protection, and constant lumen maintenance features. The OPTOTRONIC programmer does not require the driver to be powered up or connected to AC line voltage while programming. The power supplies are available with built-in 0-10V dimming protocol with models available in authentic 1% to 10%. The auxiliary output has the capability to power various sensors. Main Features Type: Constant Current, Class2 Output Power: 30W (Max.) Input Voltage: 120-277V AC Output Voltage: 10-55V DC Output current: 150-1050mA (1mA steps) / Default 700mA Frequency Range: 50–60Hz (+/- 10%) Dimming Control: 0–10V (Isolated) Dimming Range: 1-100% Dimming Type: Analog Maximum Case Temperature (Tc point): 70°C for 35W Ambient Operating Temperature: -30°C to 50°C (-4°F to 122°F) Maximum Storage Temperature: 70°C Dimensions (L x W x H): 11.00'' (280mm) x 1.15'' (29.4mm) x 1.0'' (25.4mm) Wight: 8.7oz Programming Tool *274A17 (51645) *2747CR/*2743V1 (51647/ 51648) *274A17 (51645) *2747CR/*2743V1 (51647/ 51648) Auxiliary Output Output Voltage: 12/20/24V (Configurable)Max Output Power: 1WVoltage Regulation: ±10% Output Voltage: 12/20/24V (Configurable) Max Output Power: 1W Voltage Regulation: ±10% Warranty: 5 Years *274A17 (51645) *2747CR/*2743V1 (51647/ 51648) Output Voltage: 12/20/24V (Configurable) Max Output Power: 1W Voltage Regulation: ±10%Type: Constant Current, Class2Output Power: 30W (Max.)Input Voltage: 120-277V ACDimming Control: 0–10V (Isolated)Programmable Linear LED Driver