500ma 15w triac dimmable led driver constant current dimming
triac dimmable, 0-100% dimming load, 500ma constant current source 13-45v output voltage dimming led driver, CE ROHS approval for EU market,save energy,protected environment.High stability and low ripple, increase light efficiency and decrease light attenuation
Specifications
- Dimming type: triac dimmable led power supply; AC-DC Dimmable LED power supplly
- I/P:170-265, 47~63Hz
- Ambient temp.:-20 degree~40 degree full load
- Efficiency > 86%
- PFC> 0.9
- size: 85*45*26mm
- RippleI & Noise (max.) : 150mVp-p
- Voltage Tolerance : ±5%
- Line Regulation : ±1%
- Load Regulation : ±2%
- 3 years warranty
Specification
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Model |
SMT-025-0350CTH |
SMT-045-0250CTH |
SMT-025-0500CTH |
SMT-028-0300CTH |
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Output |
DC Current |
350mA |
250mA |
500mA |
300mA |
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Current Accuracy |
±5% |
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Voltage Range |
13~25V |
33~45V |
13~25V |
16-28V |
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Rated power |
8W |
12W |
12W |
8W |
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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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What is the environment for triac dimmable constant current led driver ?
• Working Temperature : -30 ~ +60°C
• Working Humidity : 20 ~ 90% RH non-condensing
• Storage Temp. , Humidity : -40 ~ +80°C , 10 ~ 95% RH
• TEMP. Coefficient : ±0.03%/°C (0 ~ 50°C)
• Vibration : 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
