24v 30w triac constant voltage dimming led driver power supply for led lights
100-277VAC constant voltage 30W 24V Triac dimmable LED driver PWM signal output design, the dimming range is 0-100%, strong compatibility, can achieve smooth and flicker-free dimming
Specification
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model
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SMT-012-030VTH (1.0 version)
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SMT-024-030VTH (1.0 version)
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SMT-012-030VTHV2 (2.0 version)
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SMT-024-030VTHV2 (2.0 version)
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Output
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DC Voltage
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12V
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24V
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Rated Current
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2.5A
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1.25A
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Rated Power
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30W
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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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Power Factor(Typ.)@ full load
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0.99@120VAC 0.98@277VAC
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0.99@120VAC 0.97@277VAC
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THD(Typ.)@ full load
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<20%
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Efficiency(Typ.)@ full load
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79%
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79%
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AC Current(Max.)
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0.5A@100VAC
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Inrush Current (Typ.)
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7A, 50%, 420us
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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% shut down o/p voltage, re-power on to recover
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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:3.75KVAC
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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 Part 15 B
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Others
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Weight
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0.95Kg
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Size
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1.0 version:165*92*26mm (L*W*H); 2.0 version:165*94.5*40mm (L*W*H)
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packing
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355*215*215mm / 10PCS/CTN
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Notes
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1. All parameters if NOT specially mentioned are measured at 120VAC input , rated load and 25℃of ambient temperature.
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2. To extend the driver's using life ,please reduce the loading at lower input voltage.
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Compatible Light Type
The drivers for led lights are so many in the market. It is very important for us to choose a right led light with a led driver.
Related Products
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30w ultra-thin size triac dimmable led driver input voltage 100-277vac, constant voltage working mode, suitable for outdoor lighting projects, with 7-year warranty
Mode：SMT-012-030VTSW
Dimming Mode : Triac Dimming
Output Power : 30W
intput voltage：100~277V AC
Efficiency > 79%
Size：260*32*20mm （L*W*H）
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