isolate power supply 261*30*19mm ul led driver 30w with plastic case
SMT-024-030VWSP isolate constant voltage led power supply, THD<15%@120VAC <20%@230VAC <20%@277VAC, Full Load EfficiencY 82%@120VAC ; 83%@230VAC; 84%@ 277VAC
Specification
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model
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SMT-012-030VWSP
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SMT-024-030VWSP
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Output
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DC Voltage
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12VDC
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24VDC
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Voltage Accuracy
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±5%
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±5%
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Rated current
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2.5Amp
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1.25Amp
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Rated power
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30W
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30W
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Voltage Tolerance
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±0.5V
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Voltage Regulation
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±0.5%
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Load Regulation
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±1%
±1%
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Input
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Voltage Range
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100-277 VAC
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Frequency Range
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47～63HZ
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Power Factor ( Typ.）
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0.99@120VAC 0.97@230VAC 0.95@277VAC
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THD(Typ.)@ full load
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<15%@120VAC <20%@230VAC <20%@277VAC
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Full Load Efficiency（Typ.）
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82%@120VAC ; 83%@230VAC; 84%@ 277VAC
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AC Current（Typ.）
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7A, 50%, 420us @120VAC ; 30A,50% 90us@230VAC;
12A,50%480us@277VAC
12A,50%480us@277VAC
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Leakage current
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<0.50mA
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Protection
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Short Circuit
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Hiccup mode, recovers automatically after fault condition
is removed.
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Over Loading
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≤120% shut down o/p voltage, re-power on to recover
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Over temperature
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100℃±10℃ shut down o/p voltage, automatically recover after cooling.
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Environment
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Working TEMP.
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-40～+60℃
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Working Humidity
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20～90%RH,non-condensing
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Storage TEM.,Humidity
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-40～+80℃，10～95%RH
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TEMP.coefficient
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±0.03%/℃（0～50℃）
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Vibration
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10～500Hz，2G 10min./1 cycle，period for 60min.
each along X,Y,Z axes
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Safety&EMC
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Safety standards
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EN61347-1 EN61347-2-13
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Withstand voltage
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I/P-O/P:3.75KVAC
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Isolation resistance
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I/P-O/P：100MΩ/500VDC/25℃/70%RH
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EMC EMISSION
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Compliance to EN55015,EN61000-3-2 (≥60%load)
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EMC IMMUNITY
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Compliance to EN61000-4-2,3,4,5,6,11, EN61547, light industry
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Others
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Weight
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0.20Kg
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Size
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260*32*18mm (L*W*H)
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packing
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50PCS/CTN
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Notes
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1. All parameters NOT specially mentioned are measured at 110VAC, 277VAC input ,
Rated load and 25℃of ambient temperature.
2. Tolerance:includes set us tolerance,line regulation and load regulation .
3. The power supply is considered as a component that will be operated in combination with final Equipment. Since EMC performance will be affected by the complete installation,the final equipment manufactures must be-qualify EMC Directive on the complete installation again.
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Mechanical Specification
Input:18AWG Black and White to be connected to AC L and N ,Green wire go ground,
Output: Red is（DIM+）,Black is（DIM-）
What is the meaning of Class 2?
Class 2 LED power supplies meet the US power supply safety standards used to regulate low power sources. The UL Class 2 standard limits the output power to be less than 100W, output current to 5A, output voltage to 60Vdc and leakage current to be less than 0.75mA.
