This dimmable constant current LED driver (SELV) is an independent unit designed for reliable operation in a variety of luminaire installations. It features an extra-flat polycarbonate housing, making it ideal for applications with constrained installation conditions, such as small ceiling cutouts or low ceiling voids. The driver accommodates both leading edge and trailing edge phase dimmers, with trailing edge dimming offering the added benefit of reduced operational noise. The dimming range spans from 5 to 100%, depending on the dimmer type, and it is suitable for luminaires classified as F, M, and MM according to EN 60598, VDE 0710, and VDE 0711 standards. It delivers a maximum output power of 7.6 W at a constant output current of 180 mA, and its nominal lifetime extends up to 50,000 hours.
The housing is designed for secure installation, featuring IP20 protection and push-in terminals for easy wiring. Two separate strain relief components accommodate input and output cables, each equipped with highly robust clamps for maximum durability and mechanical stability. The driver incorporates multiple protection mechanisms to ensure safe and reliable operation, including overload protection, short-circuit protection, and no-load protection. Additionally, it prevents output current overshoot when switching the mains on or off, enhancing the safety and longevity of connected LED modules.
Electrical specifications include a rated supply voltage of 220–240 V AC, with an operating range of 198–264 V and a mains frequency of 50/60 Hz. Overvoltage protection is provided up to 320 V AC for one hour. Total harmonic distortion (THD) is maintained below 15% at minimum load and below 13% at full load. The driver exhibits fast response characteristics, with a starting time and turn-off time of ≤0.5 seconds at full load and zero hold-on time in the event of a power failure. The low-frequency current ripple remains within ±3%, and both output P_ST_LM and SVM values are maintained at ≤1 and ≤0.4, respectively. Surge protection is robust, with mains surge capability of 1 kV between line and neutral, 2 kV between line/neutral and PE, mains burst capability of 1 kV, and surge voltage at the output side against PE up to 2.5 kV.
The driver is suitable for extreme environmental conditions, with a storage temperature range of -40 to 80 °C. It carries a five-year guarantee, ensuring long-term reliability and peace of mind for installations in various commercial and residential lighting applications.
https://www.tridonic.com/en/int/product/30263
