Smarts Electronics's Triac LED Driver is energy efficient which give it another power to run constantly and barely heats up. Its most remarkable advantage is Over-load operating, which means it can operate over 150W, but do NOT worry, it's Over-pressure protection and Over-heat protection chipset can protect it from burning out. But kindly noted that 80-90% load is the best connection for LED Driver and LED Light.
Smarts Electronics's Waterproof Series Dimmable LED Driver
This high quality 12v dc led driver used for any electronic devices that operate on 12V DC and require less than 150Watts of power, Such as constant voltage LED Driver, Digital Equipment, Instrumentation, Home Appliances, Loudspeaker Box, Security Monitoring, CCTV, Communications Equipment.
Features for dimmable led driver
-Output constant voltage
-Input voltage range 100-277VAC
-Built-in PFC function, PF> 0.98
-E fficiency > 83% / Dimming range: 0~100% / Loading range:8~100%
-Protections:short circuit/over voltage/over heat
-IP67 design for indoor or outdoor installations
-Cooling by free air convection / Flicker-free
-Work with leading edge and trailing edge TRIAC dimmers
-Strong compatibility, flicker-free dimming
-Suitable for LED lighting and moving sign applications
-Compliance to worldwide safety regulations for lightings.
- Compatible with Forward phase, Reverse phase, Triac, MLV, ELV Dimmers
-7 years warranty
-UL/cUL listed, Class P, Type HL approval
Specifications for triac led driver
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model |
SMT-012-150VTHW |
SMT-024-150VTHW |
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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 |
12.5A |
6.25A |
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Rated power |
150W |
150W |
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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 0.95@277VAC |
0.97@120VAC 0.94@277VAC |
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Full Load Efficiency(Typ.) |
>84% |
>84% |
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AC Current（Typ.） |
1.8A/110VAC |
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Inrush Current （Typ.） |
15A, 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 conditionis 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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Mechanical Specification for 12v dc led driver
Simple Connection Diagram
