12v 24w constant voltage triac dimmable led power supply
The Triac dimmable led driver from Smarts is designed to power and Dim 24v constant voltage LED's via mains dimming. Hook up to a CLIPSAL trailing edge dimmer and this led driver will allow the user to have excellent control over light levels dimming the mains power running into the driver. Tidy clean and simple Triac Dimming. We suggest loading the led driver for about 85-90 %for the most effective dimming.
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Features |
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Specification
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Model |
SMT-012-024VT |
SMT-024-024VT |
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output |
DC Voltage |
12V |
24V |
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Voltage Tolerance |
±0.5V |
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Rated current |
2.08A |
1.04A |
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Rated power |
24W |
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input |
Voltage Range |
200~240VAC |
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Frequency Range |
47～63HZ |
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Power Factor （Typ.） |
PF≥0.70 |
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Efficiency（Typ.） |
>84% 84% |
>84% |
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AC Current（Typ.） |
0.18A@220VAC |
0.18A@220VAC |
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Leakage current |
<0.5mA/220VAC |
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Protection |
Short Circuit |
Hiccup mode, recovers automatically after fault condition is removed |
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Over Current |
≤1.2*I out |
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Over Loading |
≤120% |
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Over temperature |
100℃±10℃ (The output voltage will turn off when the temperature is higher then100℃±10℃, after the temperature drop off ,it will recovery) automatic |
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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 TEMP. 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:1500KVAC |
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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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others |
Net. Weight |
0.20Kg |
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Size |
155*54*20mm（L*W*H） |
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packing |
350*195*180mm 30PCS/CTN |
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Dimming Operation
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