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.
Features
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, EN61547Alight 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 and25℃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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Mechanical Specification for led power supply 12dc
Simple Connection Diagram for LED Driver Power Supply
