LTECH SN-45-300-1050-G1NF 45W 300–1050mA NFC Constant Current LED Driver 

Compact Non-Dimmable LED Driver for Professional Indoor Lighting

The LTECH SN-45-300-1050-G1NF is a programmable constant-current LED driver designed for professional indoor lighting applications. Its output current can be adjusted from 300mA to 1050mA in 1mA steps using the NFC Lighting app, allowing precise configuration for a wide range of compatible LED modules and luminaires.

Operating from a 220–240V AC mains supply, the driver provides a 9–42V DC output with a maximum output power of 45W. It delivers at least 88% typical efficiency at full load, with a power factor greater than 0.9 and THD below 10%.

NFC programming allows parameters including output current, maximum level and power-on fading time to be configured directly from a compatible smartphone while the driver is powered off. The driver also incorporates overload, overvoltage, short-circuit and over-temperature protection with automatic recovery for dependable operation.

Measuring 115 × 41 × 25mm, the SN-45-300-1050-G1NF features a compact screwless housing for straightforward luminaire integration. Its Class II construction, IP20 rating, flicker-free performance and 5-year manufacturer warranty make it a versatile choice for office, decorative and commercial LED lighting installations.