smarts 12 volt dc led power supply 300w is strong compatibility, and can be compatible with commercial signage gallery of multiple international brands such as accent Led Lighting.
Specification
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Model
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SMT-012-300VWN
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SMT-024-300VWN
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Output
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DC Voltage
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12V
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24V
|
|
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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±2%
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±1%
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Rated current
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25.00A
|
12.50A
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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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110-277VAC
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|
Frequency Range
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47-63Hz
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Power Factor(Typ.)@ full load
|
0.99@120VAC; 0.98@230VAC;0.98@277VAC
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0.99@120VAC; 0.98@230VAC; 0.98@277VAC
|
|
THD (Typ.)@ full load
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<10%@120VAC <20%@230VAC <20%@277VAC
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|
Efficiency(Typ.)@ full load
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85%@120VAC; 89%@230VAC ;89%@2 77VAC
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88%@120VAC; 92%@230VAC; 92%@277VAC
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|
AC Current(Max.)
|
3.4A@110VAC
|
3.4A@110VAC
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|
Inrush Current (Typ.)
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20A, 50%, 1.9ms@120VAC; 60A,50%130us@230VAC; 35A,50%1.9ms@277VAC
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|
Leakage current
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<0.50mA
|
|
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
|
±0.03%/℃(0~50℃)
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|
Vibration
|
10~500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes
|
|
|
Safety standards
|
UL8750
|
|
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Withstand voltage
|
I/P-O/P:1.88KVAC
|
|
|
Isolation resistance
|
I/P-O/P:100MΩ/500VDC/25℃/70%RH
|
|
Safety&EMC
|
EMC EMISSION
|
FCC Part 15 B
|
|
|
EMC IMMUNITY
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EN61000-4-2,3,4,5,6,11(Surge 4KV)
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|
Others
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Weight
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1.70Kg
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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 , Carton size: 385*335*200mm, 20PCS/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
SMT-012-300VWN is 12v ac to dc led power supply 300w with single outout, High PF>0.98 & High efficiency>90%, which is the good choose for Accent Led Lighting commercial signage gallery non-dimmable suitable for dry & damp location.
Related Products
|
 Non-dimmable 12v 300w high wattage class 2 led driver, 100-277vac, with junction box for dry & damp location...
Mode：SMT-012-300VWJ2V2
Dimming Mode : Non-Dimming
Output Power : 300W
intput voltage：100~277V AC
Size：301*110*45MM （L*W*H）
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