5 in 1 Dimmable LED Driver 300W (Standard Size)
SMARTS this 5 in 1 high power waterproof 12V dimmable 300W led drivers power supply, Passed UL/cUL certification, suitable for the North American market, has a 7-year warranty, and its constant voltage working mode can well protect the life of the lamp. Model SMT-012-300VTD SMT-024-300VTD Output DC Voltage 12V 24V Voltage Tolerance ±0.5V Voltage Regulation ±0.5% Load Regulation ±2% ±1% Rated current 25.0A 12.5A Rated power 300W Input Voltage Range 100-277VAC Frequency Range 47~63HZ Power Factor(Typ.)@ full load 0.98@120VAC 0.97@277VAC 0.98@120VAC 0.97@277VAC THD(Typ.)@ full load <20% Inrush Current (Typ.) 20A, 50%, 1.9ms @120VAC; 35A, 50% 1.9ms @277VAC Full Load @Efficiency(Typ.) 86%@120VAC 88%@277VAC 88%@120VAC 92%@277VAC AC Current(Typ.) 3.4A Leakage current <0.50mA Protection Short Circuit shut down o/p voltage, re-power on to recover after fault condition is removed Over load ≤120% constant current limiting, auto-recovery Over te