TCI Driver BMU MD 10W 350mA constant current dimmable

The TCI BMU MD 10W 350mA driver is a constant current dimmable LED driver designed for integration into professional lighting fixtures. Reference TCI 127390, it combines compactness, reliability and international voltage compatibility in a single built-in device.

Thanks to phase-cut dimming (Trailing Edge – Leading Edge), this driver allows precise control of light output, making it the ideal choice for installations where adjustable lighting intensity is essential. The active PFC ensures a high power factor, improving the overall energy efficiency of the lighting system.

Main technical specifications

The driver delivers an output power of 10W with a constant current of 350mA, regulated within ±8% including temperature variations, and an output voltage ranging from 8.5 to 28V. The input voltage is 220-240V, compatible with electrical systems in the EU, Australia, USA, UK and Japan. The PVC housing measures 62 x 50 x 22 mm and is mounted via screw slots. Input and output terminals are located on the same side, accepting cable sections up to 1.5 mm² / AWG15. The protection rating is IP20, suitable for protected indoor installations.

Safety and protections

The driver features thermal protection compliant with class C.5.a, as well as protection against short circuit, overloads and mains overvoltages, ensuring long-term reliability and operational safety.

Applications

This driver is suitable for lighting fixtures in insulation class I, for residential, commercial and contract environments requiring stable and precisely managed LED power supply with dimming capability.