Specifications for outdoor led power supply
1.Smarts Electronics's 150 watt 12 volt outdoor led power supply suitable for 12v LEDs application to protects them from line-voltage fluctuations, or for any other 12Volts DC electrical device
2.The Smarts Electronics's dimmable 12v led power supply provides a safe and effective way for users to tap into and utilize 90-277Volt AC power sources and convert this current to 12 Volts DC for use with equipment that requires 12 volt electrical power.
3.This led power supply 12volt features an IP67 rated waterproof design, making it suitable for indoor or outdoor use and includes integral short circuit and overload protection that will shut down the unit in case of faults and overloads to protect the unit and connected equipment from damage.
Features for led power supply 12volt
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model |
SMT-012-200VTHW |
SMT-024-200VTHW |
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Output |
DC Voltage |
12V |
24V |
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Voltage Accuracy |
±0.5V |
±0.5V |
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Rated current |
16.66A |
8.33A |
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Rated power |
200W |
200W |
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Input |
Voltage Range |
100~277V AC |
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Frequency Range |
47～63HZ |
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THD(Typ.) @full load |
<20% |
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Power Factor ( Typ.） |
0.98@120VAC 0.96@277VAC |
0.97@120VAC 0.95@277VAC |
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Full Load Efficiency(Typ.) |
>83% |
>84% |
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AC Current（Typ.） |
2.3A/110VAC |
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Inrush Current （Typ.） |
20A, 50%, 1.6ms |
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Leakage current |
﹤0.5mA/110V |
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Protection |
Short Circuit |
Hiccup mode, recovers automatically after fault condition is removed. |
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Over temperature |
100℃±10℃ shut down o/p voltage, automatically recover after cooling. |
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Over Loading |
≤120% constant current limiting, auto-recovery |
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Over voltage |
≦140VAC(90~135V) , ≦270VAC(170~265V) |
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Environment |
Working TEMP. |
-40～+60℃ |
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Working Humidity |
20～90%RH,non-condensing |
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Storage TEM.,Humidity |
-40～+80℃，10～95%RH |
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TEMP.coefficient |
±0.03%/℃（0～50℃） |
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Vibration |
10～500Hz，2G 10min./1 cycle，period for 60min. each along X,Y,Z axes |
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Safety&EMC |
Safety standards |
UL8750 |
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Withstand voltage |
I/P-O/P: 1.90KVAC |
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Isolation resistance |
I/P-O/P：100MΩ/500VDC/25℃/70%RH |
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EMC EMISSION |
FCC Part 15 B |
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EMC IMMUNITY |
Compliance to EN55015; EN61000-4-2,3,4,5,6,8,11,EN61547 Alight industry level （surge4KV） |
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Others |
Net Weight |
1.5Kg |
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Size |
256*78*47mm (L*W*H) |
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packing |
329*279*176mm , 10PCS/ctn |
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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 . |
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Label |
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Mechanical Specification for dimmable 12v led power supply
※Input power cord: AC (L), (N), and earth wire (G)
※Output Red is（DIM+）,Black is（DIM-）
Simple Connection Diagram for outdoor led power supply
