This independent dimmable LED driver operates as a constant current solution suitable for a wide range of luminaires. It supports multiple dimming methods, including leading edge and trailing edge phase dimmers as well as 1–10 V control, allowing output dimming via analogue current amplitude. The dimming range typically spans from 10 to 100%, depending on the dimmer used, giving flexible control over lighting levels. The driver is compatible with luminaires of protection class I and class II, including those with M and MM classifications according to EN 60598, VDE 0710, and VDE 0711 standards. It features SELV (safety extra-low voltage) compliance and built-in temperature protection according to EN 61347-2-13 C5e, ensuring safe and reliable operation.
This LED driver is available with selectable output currents of 180, 350, or 500 mA and can deliver up to 10 W of power, with a nominal lifetime reaching up to 50,000 hours. Its housing is constructed from white polycarbonate, providing durability while maintaining a compact footprint suitable for standard installation conditions. The unit is rated IP20, and connections are made via screw terminals for secure and straightforward wiring.
The driver incorporates multiple protective functions, including overload protection, short-circuit protection, no-load protection, and suppression of output current overshoot during mains on/off cycles, enhancing operational safety and reliability. Electrical characteristics include a rated supply voltage of 220–240 V with an AC voltage range of 198–264 V and a mains frequency of 50 Hz. It offers overvoltage protection up to 300 V AC for one hour, and total harmonic distortion (THD) remains below 20% at both minimum and full load. The starting time at full load is ≤0.5 seconds, with turn-off time ≤0.2 seconds and no hold-on time at power failure. The control input operates via 1–10 V signals with a potentiometer of 200 kΩ, allowing precise dimming adjustments. The driver is designed to operate reliably in storage temperatures ranging from –40 °C to 80 °C and comes with a five-year guarantee.
https://www.tridonic.com/en/int/product/21286
