OPTOTRONIC OTi 20W 120-277 0A7 DIM-1 L AUX Constant Current Programmable Linear LED Driver (*2743X4 / 57453)

- Architectural-Grade Dimming to 1% ? Enjoy true 1% dimming performance with 0-10V analog control, featuring Dim-to-Off functionality and synchronized ON/OFF timing for premium indoor lighting applications. - Programmable Output Current (150?700mA) ? OEM programmable in 1mA steps to precisely match LED load, with a default of 350mA and up to 20W output power at 10?55VDC. - Versatile & Efficient Input Range ? Universal input voltage of 120?277VAC (50/60Hz) and compatibility with 347VAC make it ideal for a wide range of commercial installations. - Advanced Driver Features ? Includes constant lumen maintenance, LED thermal protection, soft start, and end-of-life indication ? all programmable without needing AC line voltage. - Slim Linear Form Factor ? Designed for tight spaces and modern fixtures such as recessed, linear, direct, and indirect lighting in dry and damp locations (UL Listed, Class 2 Output). - Robust Protection & Reliability ? Overload, overvoltage, short-circuit, and thermal foldback protection with 2.5kV isolation and FCC Part 15 Class A EMI compliance ensure safe, durable operation. - Low Standby Power & Fast Startup ? Powers LEDs in under 1 second with a max standby power of just 1.4W (120V), making it ideal for energy-conscious projects.