The triac dimmable led drivers 24V 384W has efficiency >91% and high effiency up to 0.9. Cover a full imming range 0-100%. With PWM output singal, this driver comes to a flawless and smooth dimming.
Specification
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Model
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SMT-024-384VTD52
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SMT-048-384VTD52
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Output
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DC Voltage
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24V
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48V
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Rated Current
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4*4A
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4*2A
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Rated Power
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384W (4*96W)
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384W (4*96W)
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Voltage Tolerance
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±0.5V
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Voltage Regulation
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±0.5%
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Load Regulation
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±1%
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Input
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Voltage Range
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100-277VAC
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Frequency Range
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47-63Hz
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PowerFactor(Typ.)@fullload
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0.95@120VAC 0.92@277VAC
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0.95@120VAC 0.92@277VAC
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THD(Typ.)@ full load
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<10% @120VAC <20% @277VAC
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Efficiency(Typ.)@ full load
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87%@120V 89%@277VAC
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87%@120V 89%@277VAC
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AC Current(Max.)
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3.3A@100VAC
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3.3A@100VAC
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Inrush Current (Typ.)
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30A ,50%,960us @120VAC ;12.4A (twidth=430us) @277VAC
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Leakage current
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<0.50mA
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Protection
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Short Circuit
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shut down o/p voltage, re-power on to recover after fault condition is removed
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Over Loading
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≤120% Hiccup mode ,recovers automatically after fault condition is removed
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Over temperature
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100℃±10℃ shut down o/p voltage, automatically recover after cooling.
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Environment
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Working TEMP.
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-40~+60℃ (see below derating curve)
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Working Humidity
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20~90%RH, non-condensing
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Storage TEMP. Humidity
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-40~+80℃,10~95%RH
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TEMP .coefficient
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±0.03%/℃(0~50℃)
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Vibration
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10~500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes
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Safety&EMC
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Safety standards
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UL8750+UL1310
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Withstand voltage
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I/P-O/P:1.88KVAC
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Isolation resistance
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I/P-O/P:100MΩ/500VDC/25℃/70%RH
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EMC EMISSION
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FCC 47 CFR Part 15 ,Subpart B
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Others
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Net. Weight
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1.9Kg
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Size
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322*78*47mm (L*W*H)
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packing
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10pcs /CTN 385*335*200mm 20PCS/CTN
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Notes
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1. All parameters NOT specially mentioned are measured at 110V & 277VAC input , rated
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load and 25℃of ambient temperature.
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2..Tolerance:includes set us tolerance,line regulation and load regulation.
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Compatible Light Type
Smarts offer a wide selection of dimmable Class 2 LED drivers from low wattage 30w to high power 384w. It enables OEM order for mass production. Suitable for 24vdc constant voltage led light, like Ustellar LED strip llght.
Related Products
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 If you want a 24V 384W dimmable driver with junction box type, this model can perfectly meet your demand. Built with junction box for wet damp and dry locations.
Mode：SMT-024-384VTD52JV2
Dimming Mode : Triac & 0-10v Dimming
Output Power : 384W
intput voltage：100~277V AC
Size：323*140*47.5mm （L*W*H）
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