36W Slim Phase Cut Dimmable LED Power Supply
Dimmable Class 2 LED Slim Line series comes in 12VDC and 24VDC models. Dimmable drivers delivers smooth, stable, flicker-free dimming with soft start and desirable fade-on and fade-to-dark performance. LED Drivers are fully dimmable with any standard TRIAC dimmer switch. These new drivers delivers smooth ficker free dimming.
This slim power supply features a universal input range of 120-277V and has a maximum load of 36W. This 12V 36w led power supply has surge, short circuit and overload protection. This dimmable led power supply is UL recognized for dry or damp locations.
Features for slim power supply
·Output constant voltage
·Input voltage range 100-277VAC
·UL, cUL listed, Class 2, Class P approval
·Built-in PFC function / E fficiency > 80% / PF> 0.99
·Dimming range: 0~100% / load: 5~100%
·Protections:short circuit/over voltage/over heat
·IP67 design for indoor dry or damp environment 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
Specifications for 30w led power supply
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model |
SMT-012-036VTSW |
SMT-024-036VTSW |
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Output |
DC Voltage |
12VDC |
24VDC |
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Voltage Accuracy |
±5% |
±5% |
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Rated current |
3.0Amp |
1.5Amp |
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Rated power |
36W |
36W |
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Voltage Regulation |
±0.5% |
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Load Regulation |
±1% |
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Input |
Voltage Range |
100-277 VAC |
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Frequency Range |
47～63HZ |
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Power Factor ( Typ.） |
PF≧0.99/110V ; PF≧0.98/277V |
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Full Load Efficiency（Typ.） |
>83% |
>84% |
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AC Current（Typ.） |
0.5A/100VAC / 0.23A/277VAC |
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Inrush Current（Typ.） |
7A, 50%, 420us |
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Leakage current |
<0.27mA/110VAC; ﹤0.25mA/277VAC |
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Protection |
Short Circuit |
Hiccup mode, recovers automatically after fault condition is removed. |
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Over Loading |
≤120% shut down o/p voltage, re-power on to recover |
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Over temperature |
100℃±10℃ shut down o/p voltage, automatically recover after cooling. |
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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+UL1310 |
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Withstand voltage |
I/P-O/P:2KVAC |
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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,,11, Alight industry level |
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Others |
Weight |
0.35Kg |
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Size |
260*32*20mm (L*W*H) |
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packing |
50PCS/CTN |
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Notes |
1. All parameters NOT specially mentioned are measured at 110VAC, 277VAC input ,Rated load and 25℃of ambient temperature. 2. Tolerance:includes set us tolerance,line regulation and load regulation . |
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Mechanical Specification for dimmable led power supply
※Input:18AWG Black and White to be connected to AC L and N ,Green wire go ground,
※Output: Red is（DIM+）,Black is（DIM-）
Simple Connection Diagram for LED Driver Power Supply
