0 10v dimmable constant voltage led strip light driver 12v/24v power supply
High power 300W constant voltage LED driver, built-in active PFC function, working efficiency up to 88%, with short circuit/over current/over voltage/over temperature protection design, in line with global safety lighting regulations, mainly sold to North America
Specification
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Model
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SMT-012-300VDHW
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SMT-024-300VDHW
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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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Voltage Tolerance
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±0.5V
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Voltage Regulation
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±0.5%
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Voltage Tolerance
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±0.5V
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Load Regulation
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±2%
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±1%
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Rated current
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25.0A
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12.5A
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Rated power
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300W
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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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0.98@120VAC 0.97@277VAC
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0.98@120VAC 0.97@277VAC
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THD(Typ.)@ full load
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<20%
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Inrush Current (Typ.)
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20A, 50%, 1.4ms
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Full Load Efficiency(Typ.)
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>88%
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>88%
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AC Current(Typ.)
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3.4A@110VAC
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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 load
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≤120% constant current limiting, auto-recovery
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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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Over Current
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≤1.4*I out
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Environment
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Working TEMP.
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-40~+60℃
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Working Humidity
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20~90%RH,non-condensing
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Storage TEM.,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 2G 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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Class P, Type HL, EN61347-1 EN61347-2-13 IP67
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Withstand voltage
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I/P-O/P:3.75KVAC I/P-FG:1.88KVAC O/P-FG:0.5KVAC
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Isolation resistance
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I/P-O/P I/P-FG O/P-FG:100MΩ/500VDC/25℃/70%RH
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EMC EMISSION
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Compliance to EN55015,EN61000-3-2 (≧50%Load)
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EMC IMMUNITY
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Compliance to EN61000-4-2,3,4,5,6,8,11,EN61547,Alight industry
level (surge4KV)
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Others
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Weight
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1.75Kg
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Size
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276*78*47mm (L*W*H)
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packaging
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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 120VAC & 277vac input , rated load and 25℃of ambient temperature.
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2. Ripple& noise are measured at 20MHz of bandwidth by using a 12”twisted pair-wire terminated with a 0.1uf &47uf parallel capacitor.
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3. Tolerance:includes set us tolerance,line regulation and load regulation .
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Compatible Light Type
The led driver 12v 300w provides smooth and flicker-free dimming with most constant voltage and a variety of compatible dimmers. Coxotech LED strips light 12V is suggested.
Related Products
300w triac & 0 10v dimmable led driver high power working mode, aluminum shell design, effectively waterproof and dustproof, smooth dimming, no flicker, no noise, 7-year warranty
Mode：SMT-012-300VTD
intput voltage：100~265V AC
Efficiency > 84%
Size：190*48*34MM （L*W*H）
Weight：0.55Kg/pcs
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