OTI 40W UNV 1A4 1DIM DIM-1 J20 Optotronic

The eldoLED OPTOTRONIC OTi 40W Compact is a programmable constant current LED driver designed for architectural and commercial lighting applications. With a wide output range of 400–1400mA and 1mA programmable steps, it delivers precise control over LED performance. Supporting isolated 0–10V dimming down to 1% with dim-to-off, this driver ensures smooth, flicker-free lighting. Advanced thermal foldback and LED protection via an NTC input maintain consistent lumen output and safe operation. Optional auxiliary output support allows integration with sensors or other control devices, making it ideal for modern LED lighting systems.

Engineered for reliability, energy efficiency, and installation flexibility, the OTi 40W Compact is available in F-style and J-style housings and is rated for dry and damp locations. It is UL Class P listed, FCC Part 15 Class A compliant, and RoHS certified, ensuring safe and code-compliant installation. Built-in protections against over-voltage, overload, short-circuit, and thermal faults make this driver suitable for retrofit projects, new construction, and dynamic lighting environments requiring high-performance programmable LED solutions.

Key Features & Benefits

• Programmable Output Current: 400–1400mA with 1mA steps, default 700mA for precise LED control.

• Advanced Dimming: Isolated 0–10V dim-to-off interface down to 1% for smooth, flicker-free lighting.

• Thermal and Electrical Protection: NTC-based LED thermal protection with over-voltage, overload, short-circuit, and thermal foldback safeguards.

• High Efficiency & Performance: ≥87% efficiency at full load with low THD for energy savings and reliable operation.

• Flexible Integration: F-style and J-style housings with optional 12V/20V/24V AUX output for sensor or control device integration.