constant current triac dimmable led light bulb driver
Product parameters
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Model |
SMT-090-0350CT |
SMT-070-0500CT |
SMT-045-0700CT |
SMT-036-0900CT |
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Output |
DC Current |
350mA |
500mA |
700mA |
900mA |
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Current Accuracy |
±5% |
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Voltage Range |
50-90V |
50-70V |
20-45V |
20-36V |
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Rated power |
30W |
35W |
31.5W |
32W |
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Input |
Voltage Range |
90-130VAC / 170～250VAC |
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Frequency Range |
47～63HZ |
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Power Factor （Typ.） |
PF≧0.93/110V ; PF≧0.95/220V ; PF≧0.94/250V |
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Full Load Efficiency（Typ.） |
>85% |
>85% |
>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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Overload |
≤120% |
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Over voltage |
≦140VAC or ≦270VAC |
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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 Class 2 unit |
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Withstand voltage |
I/P-O/P:1500VAC |
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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,A light industry level （surge4KV） |
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Others |
Weight |
0.55Kg/pcs |
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Size |
180*60*35mm m mmm（L*W*H） |
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packing |
350*195*180mm 20PCS/CTN |
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Notes |
1. All parameters NOT specially mentioned are measured at 110V/230VAC input , rated load and 25℃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 . 4. Loading should be 60-100%. |
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Features
- Fully isolated plastic case
- 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 applications
- Compliance to worldwide safety regulations for lighting
- 3 years warranty
- Lifespan:(MTBF)50,000 hours
Protection
- Short Circuit: Hiccup mode, recovers automatically after fault condition
- Over voltage: <270VAC 0r =270VAC
Environment parameter
- Working temperature: -40~+60℃
- Working humidity:20~90%RH,non-condensing
- Storage TEM.,Humidity: -40~+80℃,10~95%RH
- TEMP.coefficient: ±0.03%/℃(0~50℃)
- Vibration: 10~500Hz,2G 10min./1 cycle,period for 60min.each along X,Y,Z axes
Safety &EMC
- Safety Standards : IEC 61347 –2–11 , IEC 61347 –1 , IEC 60529
- Withstand Voltage : I/P-O/P: 3000KVAC
- Isolation Resistance : I/P-O/P:100M Ohms/500VDC
- EMC EMISSION: Compliance toEN55015,EN61000-3-2 (> or=50%load)
- EMC IMMUNITY : Compliance to EN55015,EN61000-4-2,3,4,5,6,8,11,A light industry level (surge4KV)
Notes
- All parameters NOT specially mentioned are measured at 110V/ 230VAC input , rated load and25℃of ambient temperature
- Ripple& noise are measured at 20MHz of bandwidth by using a 12”twisted pairwire terminated with a 0.1uf &47uf parallel capacitor.
- Tolerance:includes set us tolerance,line regulation and load regulation
Application
- Outdoor LED illuminating lights, LED Neon
- LED City Decoration, LED Lighting Advertising
- LED Display, Safety Protection Apparatus
- Telecommunications, Networks
- Vehicle Lights, Controller Panels
