12V 150W pwm dimmable led power supply for led lighting
All the Triac dimmable led driver are Constant voltage design,and all are UL CE ROHS FCC approved.
It takes about 7 years warranty,
Features
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·Output constant voltage
·Input voltage range 100-277VAC
·Built-in PFC function, PF> 0.98
·Efficiency > 82% / Dimming range: 0~100% / Loading range:5~100%
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
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Specification
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model
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SMT-012-150VTHW
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SMT-024-150VTHW
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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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12.5A
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6.25A
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Rated power
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150W
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150W
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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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THD(Typ.) @full load
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<20%
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Power Factor ( Typ.）
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0.99@120VAC 0.96@277VAC
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0.98@120VAC 0.96@277VAC
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Full Load Efficiency(Typ.)
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>82%
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>82%
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AC Current（Typ.）
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1.71A/110VAC
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Inrush Current （Typ.）
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20A, 50%, 1.6ms
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Leakage current
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﹤0.5mA/110V
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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 temperature
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100℃±10℃ shut down o/p voltage, automatically recover after cooling.
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Over Loading
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≤120% constant current limiting, auto-recovery
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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
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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 Part 15 B
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EMC IMMUNITY
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Compliance to EN55015; EN61000-4-2,3,4,5,6,8,11,EN61547
Alight industry level （surge4KV）
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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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329*279*176mm , 10PCS/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. Tolerance:includes set us tolerance,line regulation and load regulation .
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Label
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Mechanical Specification
Input Rubber wire 3*18AWG Black and White to be connected to AC L and N ,Green wire go ground,
Output Rubber wire, 2*16AWG Red to LED Positive side (+) , Black to LED Negative side (-). (noted that 12V 150W is with 2 group of 2*16AWG output wires to separate the output current.)
Dimming Operation
1) Output constant current level can be adjusted through input terminal of the AC phase line(L) by connection a triac dimmer.
2) The Pulse-Width Modulation (PWM) of output voltage can be adjusted by the input terminal of the AC phase line(L) by connection a phase/triac dimmer.
3) Compatible with Forward phase, leading edge, Magnetic low voltage, triac dimmers, or Reverse phase, trailing edge ,Electric low voltage Dimmers.
4) please try to use the small power dimmers with power at least 1.5 times as the output power of the driver., which can be accessed to a wider dimming range, high-power dimmer is difficult to achieve the output current to zero.
Simple Connection Diagram
Our products are widely used in various industries,such as
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indoor & outdoor LED illuminating lights
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LED Neon
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LED urban Decoration
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LED Lighting Advertising
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LED Display
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Safety Protection Apparatus
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Telecommunications, Networks
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Vehicle Lights
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Controller Panels, etc.
