Triac Dimmable 110v LED Power Supply Class 2 LED Slim Line series comes in 12VDC and 24VDC models. Dimmable LED Power Supply 12VDC delivers smooth, stable, flicker-free dimming with soft start and desirable fade-on and fade-to-dark performance. LED Power Supply 50W 60W are fully dimmable with any standard TRIAC dimmer switch. These new drivers delivers smooth ficker free dimming.
-Output constant voltage
-Strong compatibility, flicker-free dimming
Features
Label
-Input voltage range 100-277VAC
-Built-in PFC function / PF>0.97
-Efficiency > 83% / 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
-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
Specifications for led power supply 50w
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model |
SMT-012-060VTHW |
SMT-024-060VTHW |
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Output |
DC Voltage |
12V |
24V |
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Voltage Accuracy |
±0.5V |
±0.5V |
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Voltage Regulation |
±0.5% |
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Rated current |
5.00A |
2.50A |
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Load Regulation |
±1%
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Rated power |
60W |
60W |
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Input |
Voltage Range |
100-277V AC |
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Frequency Range |
47～63HZ |
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Power Factor ( Typ.） |
0.98@120VAC 0.95@277VAC |
0.98@120VAC 0.95@277VAC |
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Full Load Efficiency（Typ.） |
>82% |
>83% |
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AC Current（Typ.） |
0.9A/110VAC |
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Inrush Current （Typ.） |
14A, 50%, 780us |
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Leakage current |
<0.50mA |
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Over temperature |
100℃±10℃ shut down o/p voltage, automatically recover after cooling.
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Short Circuit |
shut down o/p voltage, re-power on to recover after fault condition removed |
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Over Loading |
≤120% Hiccup mode,recovers automatically after fault condition is removed |
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Over voltage |
≦140VAC(90~135V) , ≦285VAC(170~277V) |
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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:3.75KVAC |
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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 EN55015; EN61000-4-2,3,4,5,6,8,11, EN61547 Alight industry level （surge4KV） |
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Others |
Weight |
About 0.35Kg |
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Size |
178*61*24mm（L*W*H） |
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packing |
20PCS/CTN |
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Notes |
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 for led power supply 12dc
Simple Connection Diagram for LED Driver Power Supply
