TCI LED Driver DC MINI JOLLY DALI 20 Dimmable

The TCI DC MINI JOLLY DALI 20W is a dimmable LED driver operating in constant current mode, designed for professional indoor lighting installations. Full compatibility with the DALI dimming system allows precise and flexible light intensity control, making it the ideal choice wherever intelligent lighting management is required.

With its compact 110×52×23 mm footprint and universal 100–240V input voltage (EU, USA, UK, AUS, JAP), this driver suits a wide range of residential and commercial LED lighting projects.

Main technical features

The driver delivers a 20W output power with dip-switch selectable constant current from 250 mA to 700 mA, providing nine output configurations to match different LED loads. The active PFC ensures a high power factor, while the NTC analogue input allows connection of an external thermal sensor. Output current accuracy is maintained at ±5% across temperature variations. Input and output terminals are located on the same side, supporting cable cross-sections up to 1.5 mm², with strain relief for cables from 3 to 8 mm in diameter.

Safety and protections

Rated IP20 for indoor use and built to Insulation Class II, the driver protects against direct and indirect electric shock. Integrated safeguards cover overheating, short circuits, mains voltage spikes and overloads, with thermal protection class C.5.a.

Applications

Perfectly suited for LED lighting fixtures in residential, commercial and retail environments requiring DALI dimming, including LED strips, downlights and architectural recessed lighting systems.