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Model
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SMT-JB12030V-DP2
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SMT-JB24030V-DP2
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SMT-JB36030V-DP2
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SMT-JB48030V-DP2
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Certificate
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UL/cUL/ FCC/ SELV / CE
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Output
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DC Voltage
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12V
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24V
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36V
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48V
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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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Rated current
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2.5A
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1.25A
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0.833A
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0.625A
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Rated power
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30W
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Load Regulation
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±2%
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±1%
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±1%
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±1%
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Input
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Voltage Range
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100-277VAC
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|
Frequency Range
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47 - 63Hz
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Power Factor (Typ.) @ full load
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PF≥0.98@120VAC PF≥0.95@230VAC PF≥0.90@277VAC
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Efficiency(Typ.) @ full load
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82%@120VAC/60Hz
84%@230VAC/50Hz
84%@277VAC/60Hz
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82%@120VAC/60Hz
84%@230VAC/50Hz
84%@277VAC/60Hz
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82%@120VAC/60Hz
84%@230VAC/50Hz
84%@277VAC/60Hz
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82%@120VAC/60Hz
84%@230VAC/50Hz
84%@277VAC/60Hz
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No load power≤1.0W
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≤0.75W@120VAC/60Hz
≤0.64W@230VAC/50Hz
≤0.67W@277VAC/60Hz
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≤0.85W@120VAC/60Hz
≤0.69W@230VAC/50Hz
≤0.73W@277VAC/60Hz
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≤0.87W@120VAC/60Hz
≤0.75W@230VAC/50Hz
≤0.78W@277VAC/60Hz
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≤0.88W@120VAC/60Hz
≤0.73W@230VAC/50Hz
≤0.74W@277VAC/60Hz
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Standby power≤0.6W
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≤0.33W@120VAC/60Hz
≤0.43W@230VAC/50Hz
≤0.49W@277VAC/60Hz
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≤0.33W@120VAC/60Hz
≤0.44W@230VAC/50Hz
≤0.52W@277VAC/60Hz
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≤0.39W@120VAC/60Hz
≤0.45W@230VAC/50Hz
≤0.55W@277VAC/60Hz
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≤0.33W@120VAC/60Hz
≤0.44W@230VAC/50Hz
≤0.55W@277VAC/60Hz
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|
AC Current (Max.)
|
0.42A
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Surge current
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9.2A,180us@50%Ipeak@120VAC; 22.8A,126us@50%Ipeak@230VAC; 20.4A,200us@50%Ipeak@277VAC
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Leagkage current
|
<0.5mA
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Protection
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Over Load
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≤120% ,hiccup mode, recover automatically after fault condition is removed
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Over temperature
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Ambient temp. over 55℃±10℃, output will be off; recovers automatically after temp. drops.
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Over Load
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≤120% ,hiccup mode, recover automatically after fault condition is removed
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Environment
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Working TEMP.
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-40 ~ +70℃ (see below derating curve)
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Working Humidity
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20 ~ 95%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(EU) & UL8750(US) & UL1310
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Withstand voltage
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I/P-O/P:3.75KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC (EU)
I/P-O/P:1.80KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC (US)
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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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EN55015 EN61000-3-2-3(EU)≥50% Load & FCC Part 15 B (US)
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Others
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Net Weight
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0.23Kg
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Dimension
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181*103.5*41.7mm(L*W*H)
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Packing
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250*190*135mm 20pcs /CTN
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Notes
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1.All parameters NOT specially mentioned are measured at 120VAC input, rated load and 25℃of ambient temperature.
2.Under low input voltage, reduced output is required to ensure a long life.
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