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Specifications |
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Efficiency > 85% PF>0.90working mode: constant voltage dimming mode: traic dimmable designing standard: Ul1310 Class 2 power unit Case material: plastic housing Waterproof rate: IP40 produt cord:connecting terminal(IP20) / 18AWG*20CM CE,ETL ROHS approval 3 years warranty (We promise to replace new ones to you if there is any defective happen during the warranty period) |
Product parameters
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model |
SMT-012-045VT |
SMT-024-045VT |
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Output |
DC Voltage |
12V |
24V |
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Voltage Accuracy |
±0.5V |
±0.5V |
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Rated current |
3.75A |
1.87A |
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Rated power |
45W (class 2) |
45W (class 2) |
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Input |
Voltage Range |
90-135VAC/170～265VAC |
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Frequency Range |
47～63HZ |
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Power Factor ( Typ.） |
PF≧0.94/120V,PF≧0.95/220V, PF≧0.93/265V |
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Full Load Efficiency（Typ.） |
>84% |
>84% |
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AC Current（Typ.） |
0.34A/120VAC 0.27A/220VAC 0.24A/265VAC |
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Leakage current |
﹤0.25mA/120V/230VAC |
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Protection |
Short Circuit |
Hiccup mode, recovers automatically after fault condition is removed. |
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Over voltage |
≦140VAC(90~135V) , ≦270VAC(170~265V) |
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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/-13 |
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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,EN61547,Alight industry level （surge4KV） |
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Others |
Weight |
0.32Kg |
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Size |
180*60*34mm（L*W*H） |
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packing |
309*279*176mm |
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Notes |
1. All parameters NOT specially mentioned are measured at 120VAC,220VAC 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 . |
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Application
indoor LED illuminating lights, LED Neon
LED urban Decoration,LED Lighting Advertising
LED Display, Safety Protection Apparatus
Telecommunications, Networks
Vehicle Lights, Controller Panels
Safety
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
Features
High efficiency,save energy ,protected environment.
High stability and low ripple, increase light efficiency and decrease light attenuation.
Meet to safety standard and EMC
Assure LED stability long lift and light efficiency by constant voltage.
Protections:Short circuit/Overload/Over temperature
Cooling by free air convection
100% full load burn-in test.
Suitable for LED lighting
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