The is a UL listed 12v power supply 300w with high quality. It is ideal for LED-based lighting applications. The excellent performance and design makes it popular in American market.
Specification
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Model
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SMT-012-300VWJ
(1.0 ver.)
SMT-012-300VWJV2
(2.0 ver.)
SMT-012-300VWJWV2
(3.0 ver.)
|
SMT-024-300VWJ
(1.0 ver.)
SMT-024-300VWJV2
(2.0 ver.)
SMT-024-300VWJWV2
(3.0 ver.)
|
SMT-048-300VWJ
(1.0 ver.)
SMT-048-300VWJV2
(2.0 ver.)
SMT-048-300VWJWV2
(3.0 ver.)
|
|
Output
|
DC Voltage
|
12V
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24V
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48V
|
|
Voltage Tolerance
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±0.5V
|
|
Voltage Regulation
|
±0.5%
|
|
Voltage Tolerance
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±0.5V
|
|
Load Regulation
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±2%
|
±1%
|
±1%
|
|
Rated current
|
25.0A
|
12.5A
|
6.25A
|
|
Rated power
|
300W
|
|
Input
|
Voltage Range
|
110-277VAC
|
|
Frequency Range
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47-63Hz
|
|
PF (Typ.)@full load
|
0.99@120V ;0.98@230V ;0.98@277V
|
0.99@120V ; 0.98@230V ;0.98@277V
|
0.99@120V ; 0.98@230V ;
0.98@277V
|
|
THD(Typ.)@ full load
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<10% @120V <20%@230V <20% @277V
|
|
Efficiency (Typ.)@ full load
|
85%@120V, 89%@230V ,89%@277V
|
88%@120V,92%@230V,92%@277V
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89%@120V,93%@230V,93%@277V
|
|
AC Current (Max.)
|
3.4A (100VAC)
|
|
Inrush Current (Typ.)
|
20A,50% ,1.9ms@120V ;60A,50% 130us@230V ; 35A,50% 1.9ms@277V
|
|
Leakage current
|
<0.50mA
|
|
Protection
|
Short Circuit
|
shut down o/p voltage, re-power on to recover after fault condition removed
|
|
Over Loading
|
≤120% Hiccup mode,recovers automatically after fault condition is removed
|
|
Over temperature
|
100℃±10℃ shut down o/p voltage, automatically recover after cooling.
|
|
Environment
|
Working TEMP.
|
-40~+60℃
|
|
Working Humidity
|
20~90%RH,non-condensing
|
|
Storage TEM.,Humidity
|
-40~+80℃,10~95%RH
|
|
TEMP.coefficient
|
±0.03%/℃(0~50℃)
|
|
Vibration
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10~500Hz 2G 10min./1 cycle,period for 60min.each along X,Y,Z axes
|
|
|
Safety standards
|
UL8750
|
|
Safety&EMC
|
Withstand voltage
|
I/P-O/P:1.88KVAC
|
|
|
Isolation resistance
|
I/P-O/P:100MΩ/500VDC/25℃/70%RH
|
|
|
EMC EMISSION
|
FCC Part 15 B
|
|
Others
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Weight
|
1.8Kg
|
|
Size
|
1.0 version:278*108*46mm / 2.0 version:278*110*44mm/3.0 version:278*130*44mm
|
|
packaging
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10PCS/CTN 385*335*200mm 20PCS/CTN
|
|
Notes
|
1. All parameters if NOT specially mentioned are measured at 120VAC input , rated load and 25℃of ambient temperature.
|
|
2. To extend the driver's using life ,please reduce the loading at lower input voltage.
|
Compatible Light Type
Smarts strip light driver 12V 300W has a high quality that makes your LED lights using less energy but lasting longer.
All this series drivers are operates in 12vdc and 24vdc,which is suitable for AQ lighting LED leon.
Related Products
|
 The led power supply 300w is Class 2 standard and operates in triac dimming mode. The multiple output comes to Class 2 standard for American market.
Mode：SMT-012-300VTHW2
Dimming Mode : Triac Dimming
Output Power : 300W
intput voltage：100~277V AC
Size：276*78*47MM （L*W*H）
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