5 in 1 Dimmable LED Driver 30W

This phase cut dimmable driver 30W combines two types of dimming mode: triac and 0-10v, which is a strength in the LED market.  model SMT-012-030VTD SMT-024-030VTD Output DC Voltage 12V 24V Voltage Tolerance ±0.5V ±0.5V Voltage Regulation ±0.5% Rated current 2.50A 1.250A Load Regulation ±1% Rated power 30W 30W Input Voltage Range 100-277V AC THD(Typ. ) @ full load <20%@120VAC &277VAC Frequency Range 47~63HZ Power Factor ( Typ.) 0.99@120VAC   0.98@277VAC 0.99@120VAC   0.95@277VAC Full Load Efficiency(Typ.) 79%@120VAC   80%@277VAC 79%@120VAC   80%@277VAC AC Current(Typ.) 0.5A Inrush Current (Typ.) 7A, 50%, 420us @120VAC;   12A, 50% , 480us @277VAC Leakage current <0.5mA Protection Over temperature 100℃±10℃ shut down o/p voltage, automatically recover after cooling. Short Circuit shut down o/p voltage, re-power on to recover after fault condition removed Over Loading ≤120% Hiccup mode,recovers automatically after fault condition is removed