Constant voltage 24volt LED Driver are commonly used for LED lighting and are typically used with 7 years warranty.
Specification
model
SMT-012-120V WN
SMT-024-120V WN
Output
DC Voltage
12V
24V
Voltage Accuracy
±0.5V
±0.5V
Rated current
10.00A
5.0A
Rated power
120W
120W
Input
Voltage Range
100~277V AC
Frequency Range
47～63HZ
THD(Typ.) @full load
<20%
Power Factor ( Typ.）
0.99@120VAC 0.98@277VAC
0.98@120VAC 0.98@277VAC
Full Load Efficiency(Typ.)
>86%
>86%
AC Current（Typ.）
1.71A/110VAC
Inrush Current （Typ.）
20A, 50%, 1.6ms@120VAC; 30A,50% 200us@230VAC; 25A,50%,1.2ms@277VAC
Leakage current
﹤0.5mA/110V
Protection
Short Circuit
Hiccup mode, recovers automatically after fault condition is removed.
Over temperature
100℃±10℃ shut down o/p voltage, automatically recover after cooling.
Over Loading
≤120% constant current limiting, auto-recovery
Over voltage
≦140VAC(90~135V) , ≦270VAC(170~265V)
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
10～500Hz，2G 10min./1 cycle，period for 60min. each along X,Y,Z axes
Safety&EMC
Safety standards
UL8750
Withstand voltage
I/P-O/P:1.90KVAC
Isolation resistance
I/P-O/P：100MΩ/500VDC/25℃/70%RH
EMC EMISSION
FCC Part 15 B
EMC IMMUNITY
Compliance to EN55015; EN61000-4-2,3,4,5,6,8,11,EN61547 Alight industry level （surge4KV）
Others
Net Weight
1.08Kg
Size
230*70*43mm（L*W*H）
packing
329*279*176mm , 10PCS/ctn
Notes
1. All parameters NOT specially mentioned are measured at 110V/277VAC input , rated load and 25℃of ambient temperature.
2. Tolerance:includes set us tolerance,line regulation and load regulation .
Label
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Derating Curve
