Smarts offers a very wide range of UL dimmable and non dimmable led driver . We are a leading manufacture for 24vdc 12vdc led transformer. Our power supply is suitable for various lighting projects, such as LED panel of LG.
UL CE ROHS listed 12vdc 24vdc led transformer for led lights
And compliance to worldwide safety regulations for LED lighting.
Specification
model
SMT-012-150VWN
SMT-024-150VWN
Output
DC Voltage
12V
24V
Voltage Accuracy
±0.5V
±0.5V
Rated current
12.5A
6.25A
Rated power
150W
150W
Input
Voltage Range
100~277V AC
Frequency Range
47～63HZ
THD(Typ.) @full load
<20%
Power Factor ( Typ.）
0.98@120VAC 0.99@277VAC
0.98@120VAC 0.99@277VAC
Full Load Efficiency(Typ.)
>87%
>88%
AC Current（Typ.）
1.8A/110VAC
Inrush Current （Typ.）
15A, 50%, 1.4ms@120VAC;55A,50%,220us@230VAC;30A,50%,1.4Ams@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
1.5Kg
Size
256*78*47mm (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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Mechanical Specification
Connection Diagram
If the LED drivers do not work normally, pl. don’t maintain privately, but contact us: sales1@smartselectronics.com Or take a phonecall: 0086-595-22863721 ext.808 , Official website: www.smarts-electronics.com
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