12v 24v DC 100w IP20 led transformer 100-277v AC dimming LED driver for LED lighting
277vAC dimming led driver Usually matching with Forward phase , leading edge , Magnetic low voltage, triac dimmers, or Reverse phase, trailing edge ,Electric low voltage Dimmers.
Features
-Output constant voltage
·Input voltage range 100-277VAC
·Built-in PFC function / PF>0.97
·Efficiency >80% / Dimming range: 0~100%
·Protections:short circuit/over voltage/over heat
·PWM output, does not change the color index
·IP20 design for indoor 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
Specification
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model
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SMT-012-100VTH
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SMT-024-096VTH
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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 Accuracy
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±0.5V
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±0.5V
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Rated current
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8.3A
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4.0A (class 2 type)
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Rated power
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100W
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96W
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Input
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Voltage Range
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100~277V AC
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Frequency Range
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47～63HZ
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Power Factor ( Typ.）
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PF≧0.98/110V , PF≧0.95/277V
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Full Load Efficiency(Typ.)
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>84%
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>84%
>85%
>85%
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AC Current（Typ.）
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1.3A @110VAC
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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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Hiccup mode, recovers automatically after fault condition
is removed.
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Over voltage
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≦140VAC(90~135V) , ≦270VAC(170~265V)
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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+UL1310
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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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FCC Part 15 B
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Others
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Weight
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1.3Kg
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Size
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220*93*41mm (L*W*H)
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packing
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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 120VAC & 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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Label
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