6w 8w 150ma constant current source triac dimmable led driver
85*45*26mm dimension, wide input volt and freq: 180-265vAC /47~63Hz, triac dimmable constant curent LED driver
Short circuit/Overload/Over voltage/Over temp protections.
Features
Output constant current
Input range 180-265VAC
Built-in PFC function
Fully isolated plastic case type
Easy installation
Cooling by free air convection
Work with leading edge and trailing edge TRIAC dimmers
Strong compatibility, flicker-free dimming
Suitable for LED lighting and moving sign applications3 years warranty
What is the Dimming Operation for triac dimmable led driver?
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 tailing edge triac dimmers.
please try to use the small power dimmer, have access to a wider dimming range, high-power dimmer is difficult to achieve the output current to zero
Specification
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Model |
SMT-050-0150CTH |
SMT-032-0320CTH |
SMT-030-0350CTH |
SMT-015-0700CTH |
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Output |
DC Current |
150mA |
320mA |
350mA |
700mA |
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Current Accuracy |
±5% |
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Voltage Range |
38~50V |
15~32V |
15~30V |
7-15V |
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Rated power |
8W |
10W |
10W |
10W |
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Input |
Voltage Range |
170～265VAC |
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Frequency Range |
47～63HZ |
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Power Factor （Typ.） |
PF≧0.91/110V ; PF≧0.93/220V ; PF≧0.93/250V |
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Full Load Efficiency（Typ.） |
>84% |
>84% |
>85% |
>85% |
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AC Current（Typ.） |
0.14A/110VAC 0.12 A/220VAC 0.01A/250VAC |
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Leakage current |
<0.27mA/110VAC; ﹤0.25mA/220VAC |
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Protection |
Short Circuit |
Hiccup mode, recovers automatically after fault condition is removed. |
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Over voltage |
≦150VAC@110V / ≦270VAC@220V |
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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 |
EN-60950-1, EN-61347-1-2 |
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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 |
Compliance toEN55015,EN61000-3-2 (≧50%load) |
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EMC IMMUNITY |
Compliance to EN55015,EN61000-4-2,3,4,5,6,8,11,A light industry level （surge4KV） |
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