The led transformer 120w 24vdc 12vdc enables a smooth and deep dimming range 0-100%. No flicker and causing any buzzing noise. It is conforms to UL safe standard and guaranteed 7 years warranty.
Specification
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model
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SMT-012-120VTD
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SMT-024-120VTD
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Output
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DC Voltage
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12V
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24V
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Voltage Tolerance
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±0.5V
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Voltage Regulation
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±0.5%
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Rated current
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10.00A
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5.0A
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Rated power
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120W
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120W
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Load Regulation
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±2 %
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±1 %
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Input
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Voltage Range
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100~277VAC
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Frequency Range
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47~63HZ
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THD(Typ.) @full load
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<20%@120VAC &277VAC
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Power Factor ( Typ.)
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0.99@120VAC 0.96@277VAC
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0.98@120VAC 0.95@277VAC
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Full Load Efficiency(Typ.)
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82%@120VAC 83%@277VAC
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82%@120VAC 84%@277VAC
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AC Current(Typ.)
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1.7A
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Inrush Current (Typ.)
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20A, 50%, 1.6ms @120VAC; 25A, 50% 1.2ms @277VAC
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Leakage current
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<0.5mA
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Protection
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Short Circuit
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shut down o/p voltage, re-power on to recover after fault condition removed
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Over Loading
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≤120% constant current limiting, auto-recovery
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Over temperature
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100℃±10℃ shut down o/p voltage, automatically recover after cooling.
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Environment
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Working TEMP.
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-40~+60℃
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Working Humidity
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20~90%RH,non-condensing
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Storage TEM.,Humidity
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-40~+80℃,10~95%RH
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TEMP.coefficient
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±0.03%/℃(0~50℃)
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Vibration
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10~500Hz,2G 10min./1 cycle,period for 60min.each along X,Y,Z axes
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Safety&EMC
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Safety standards
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UL8750 , CAN/CSA-C22.2 No.250.13
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Withstand voltage
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I/P-O/P:1.88KVac
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Isolation resistance
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I/P-O/P:100MΩ/500VDC/25℃/70%RH
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EMC EMISSION
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FCC 47 CFR Part 15 ,Subpart B
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Others
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Net Weight
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1.1Kg
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Size
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230*70*43mm(L*W*H)
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packing
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Carton size: 340*275*170mm , 10PCS/ctn
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Notes
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1. All parameters NOT specially mentioned are measured at 120VAC input , rated load and 25℃of ambient temperature.
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2. Tolerance: includes set up tolerance, line regulation and load regulation .
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3. The power supply is considered as a component that will be operated in combination with final Equipment. Since EMC performance will be affected by the complete installation, the finalequipment manufactures must be-qualify EMC Directive on the complete installation again.
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Compatible Light Type
The dimmable 120w led driver combines two types of dimming mode： phase dimming and 0 -10V PWM dimming. A good solution for reduce the inventory problem. We suggest coxotech led strips for perfect dimming effect.
Related Products
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 This is a 12V 30W plastic dimming drivers for indoors using. Combine triac and 0 10v dimming mode. The terminals are easy for installation.
Mode：SMT-012-030VTD
Dimming Mode : 5 in 1 Dimming
Output Power : 30W
intput voltage：100-277VAC
Size：155*54*20MM （L*W*H）
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