triac dimmable 12v 10.0amp 100w led power supply
The SMT-024-120VTH LED Driver is the perfect choice for use in Schools, Hospitals, and Shopping Malls or for any commercial application that 277V dimmable 12v led power supply is present. The Drivers are paired with relative junction box.
·Output constant voltage
·Input voltage range 120-277VAC
·Built-in PFC function, PF> 0.97
·Efficiency > 85% / load:0~100%
·Protections:short circuit/over voltage/over heat
·IP20 design for indoor installations
·Cooling by free air convection
·Work with leading edge and trailing edge triac dimmers available
·PWM output, does not change the color index
·Full protection aluminum housing, for dry, damp, wet location
·Strong compatibility, flicker-free dimming
·Suitable for LED lighting and moving sign applications
·Compliance to worldwide safety regulations for lighting
·7 years warranty
Features
Label
Specification
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model |
SMT-012-120VTH |
SMT-024-120VTH |
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Output |
DC Voltage |
12V |
24V |
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Voltage Accuracy |
±0.5V |
±0.5V |
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Voltage Regulation |
±0.5% |
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Load Regulation |
±2% |
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Rated current |
10.00A |
5.00A |
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Rated power |
120W |
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Input |
Voltage Range |
120~277V AC |
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Frequency Range |
47~63HZ |
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Power Factor ( Typ.) |
0.99@120VAC 0.96@277VAC |
0.98@120VAC 0.96@277VAC |
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Full Load Efficiency(Typ.) |
>82% |
>83% |
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AC Current(Typ.) |
1.7A@100VAC |
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Leakage current |
<0.50mA |
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Protection |
Short Circuit |
shut down o/p voltage, re-power on to recover after fault condition is removed |
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Over Loading |
≤120% constant current limiting, auto-recovery |
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Over temperature |
100℃±10℃ shut down o/p voltage, automatically recover after cooling. |
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Over voltage |
≤140VAC(100~130V) , ≤270VAC(170~277V) |
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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, UL1012 |
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Withstand voltage |
I/P-O/P:3.75KVAC I/P-FG:1.88KVAC O/P-FG:0.5KVAC |
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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 EN61000-4-2,3,4,5,6,8,11,EN61547 Alight industry level (surge4KV) |
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Others |
Weight |
1.3Kg |
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Size |
220*93*41mm (L*W*H) |
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packing |
329*279*176mm , 10PCS/ctn |
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Notes |
1. Does the 60W 12VDC power adapter meet UL 962 standards?
Answer: Our 60W 12VDC power adapter do not have UL 962 standards. As far as I know, UL 962 is the safety standard for household and commercial furnishing, not standard for LED industry. Our 60w 12v power adapter meet safety standard for EN61347 & UL1310. |
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Mechanical Specification
Input:18AWG Black and White to be connected to AC L and N ,Green wire go ground,
Output: Red is(DIM+),Black is(DIM-)
Note: Any other requests we can customized.
Dimming Operation
1) The Pulse-Width Modulation (PWM) of output voltage can be adjusted through input terminal of the AC phase line(L) by connection a phase/triac dimmer.
2) Usually matching with Forward phase , leading edge , Magnetic low voltage, triac dimmers, or Reverse phase, trailing edge ,Electric low voltage Dimmers.
3) lease try to use dimmers with power at least 1.5 times as the output power of the driver.
