220v ac to 12v dc 100w slim constant voltage triac dimming led driver
Smarts electronic launched a new series ultra slim triac dimmable led driver, there is 12v and 24v option, wattage from 30w to 100w. IP20 design for indoor dry or damp environment installations. The ultra slim plastic outer case is very suitable for 4-inch Dimmable Retrofit LED Recessed Lighting.
The size of slim triac dimmable led driver
Specification
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model |
SMT-012-100VTSP |
SMT-024-096VTSP |
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Output |
DC Voltage |
12VDC |
24VDC |
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Voltage Accuracy |
±5% |
±5% |
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Rated current |
8.33Amp |
4Amp |
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Rated power |
100W |
96W (class 2) |
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Voltage Regulation |
±0.5% |
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Load Regulation |
±1% ±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.） |
0.43A/240VAC |
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Inrush Current（Typ.） |
26.4A, 50%, 780us@2400VAC |
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Leakage current |
<0.13mA/240VAC |
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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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Dimming Operation
- Output constant current level can be adjusted through input terminal of the AC phase line(L) by connection a triac dimmer.
- Compatible with Leading edge or trailing edge triac dimmers, but trailing edge dimmers work better.
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Please try to use dimmers with power at least 1.5 times as the output power of the driver.
