277vac to class 2 muti-channels 300w 12v dc power supply for led lights
Manufactured exclusively for LED lightings, SMT-012-300VWN2J is a 12V class 2 led drivwr power supply with 5x 60W power outputs, suitable for powering a wide range of Diode LED strip lighting DI-12V-BLBSC1-27-W016.
Specification
Model
SMT-012-300VWN2J
SMT-024-288VWN2J
Output
DC Voltage
12V
24V
Rated Current
5*5A
3*4A
Rated Power
300W (5*60W)
288W (3*96W)
Voltage Tolerance
±0.5V
Voltage Regulation
±0.5%
Load Regulation
±1%
Input
Voltage Range
100-277VAC
Frequency Range
47-63Hz
Power Factor（Typ.）@ full load
0.99@120VAC 0.95@277VAC
0.99@120VAC 0.95@277VAC
THD（Typ.）@ full load
<20%
<20%
Efficiency（Typ.）@ full load
88%@120V 92%@277VAC
86%@120V 91%@277VAC
AC Current（Max.）
3.4A@100VAC
3.6A@100VAC
Inrush Current （Typ.）
35A ,50%,960us @120VAC ; 43A,50%,1ms @277VAC
12.4A (twidth=430us) @277VAC
Leakage current
<0.50mA
Protection
Short Circuit
shut down o/p voltage, re-power on to recover after fault condition is 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℃ (see below derating curve)
Working Humidity
20～90%RH, non-condensing
Storage TEMP. Humidity
-40～+80℃，10～95%RH
TEMP .coefficient
±0.03%/℃（0～50℃）
Vibration
10～500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes
Safety&EMC
Safety standards
UL8750+UL1310
Withstand voltage
I/P-O/P:1.88KVAC
Isolation resistance
I/P-O/P:100MΩ/500VDC/25℃/70%RH
EMC EMISSION
FCC 47 CFR Part 15 ,Subpart B
Others
Weight
1.90Kg
Size
303*78*47mm (L*W*H)
packaging
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.
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Mechanical Specification
Input wire 18AWG Black and White to be connected to AC L and N ,Green wire go ground,
Output cable 2*16AWG,Red" (+) to LED Positive side (+) , "Black"(-) to LED Negative side (-).
Compatible Tape Lighting Type
SMT-012-300VWN2J class 2 led driver power supply could be used well with Diode LED tape lights DI-12V-BLBSC1-27-W100 to achieve smooth working performance.
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