UL 277V ac dc luminaire 12v 200W 0-10V dimmable led light driver power supply
SMT-012-200VDH is cUL/UL approved 12v led light driver. It is black case, driver and junction box integrated with high PF>0.95, high Efficiency>88%, 7 years warranty.
Features of led power supply：
Output constant voltage type
·Range 100-305VAC , Typical: 100-277VAC
·Built-in PFC function PF>0.90
·Efficiency > 88%
·Protections:short circuit/over current/over voltage/over temperature
·Cooling by free air convection
·IP20 design for indoor or outdoor installations .
·Dimming function:0-10V/ 1-10V/ 10VPWM signal or resistance .
·Suitable for LED lighting and moving sign applications
·Compliance to worldwide safety regulations for lighting
·Suitable for dry/damp locations
·7 years warranty
Specification of led power supply:
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Model
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SMT-012-200VDH
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SMT-024-200VDH
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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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Voltage Tolerance
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±0.5V
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Load Regulation
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±2%
±1%
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±1%
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Rated current
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16.67A
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8.33A
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Rated power
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200W
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200W
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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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Power Factor(Typ.)@ full load
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0.96@120VAC 0.97@277VAC
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0.97@120VAC 0.95@277VAC
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THD（Typ.）@ full load
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<20%
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Inrush Current （Typ.）
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15A, 50%, 1.4ms
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Full Load
Efficiency（Typ.）
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>88%
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>88%
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AC Current（Typ.）
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2.3A@110VAC
1.76A
1.76A
.A
1.74A
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Leakage current
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<0.50mA
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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 is removed
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Over load
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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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Over Current
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≤1.4*I out
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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
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Withstand voltage
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I/P-O/P:3.75KVAC
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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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Compliance to EN55015,EN61000-3-2 (≥50%load)
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EMC IMMUNITY
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EN61000-4-2,3,4,5,6,11（Surge 4KV）
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Others
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Weight
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1.8Kg
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Size
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260*103*46mm (L*W*H)
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packaging
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10PCS/CTN
385*335*200mm 20PCS/CTN
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Notes
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1. All parameters NOT specially mentioned are measured at 110V/277VAC input , rated load and 25℃of ambient temperature.
2. Ripple& noise are measured at 20MHz of bandwidth by using a 12”twisted pair-wire terminated with a 0.1uf &47uf parallel capacitor.
3. Tolerance:includes set us tolerance,line regulation and load regulation .
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Mechanical Specification
FAQ:Do LEDS have a polarity?
Diode and LED Polarity. Diodes only allow current to flow in one direction, and they're always polarized. A diode has two terminals. The positive side is called the anode, and the negative one is called the cathode.
