TCI STM/U 6W 150mA DC Direct Current Electronic Drivers

The TCI STM/U electronic driver is a direct current driver rated at 6W with a 150mA constant current output, engineered for seamless integration into high-quality LED lighting fixtures. With an input voltage range of 100-240V, it is fully compatible with electrical networks worldwide, including EU, USA, UK, Australia and Japan.

Its ultra-compact dimensions — 50 x 40 x 22 mm — make this TCI driver the ideal solution for space-constrained installations, while delivering consistent and reliable current output. The 10-year warranty reflects the product's outstanding long-term durability.

Key technical features

The driver operates in constant current mode at 150mA, with an output power of 6W and a maximum voltage of 44V. Current regulation is maintained within -8% / +5%, including temperature variations. Input and output terminal blocks are located on the same side, supporting wire cross-sections up to 2.5 mm² (AWG13). Mounting is facilitated by screw slots for quick and secure installation. The housing is made of PVC material, with a protection degree of IP20 and insulation class II.

Safety and protections

The TCI STM/U driver features comprehensive built-in protections against overheating, short circuits, mains voltage spikes and overloads, ensuring safe and uninterrupted operation over time.

Applications

This driver is suitable for use with lighting equipment in protection class I and II, making it an excellent choice for recessed LED lighting, LED strip applications and architectural or decorative lighting projects.