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Features:
1) High efficiency, low operation temperature
2) Built-in EMI filter
3) 100% full load burn-in test
4) Protection: Overload, short circuit
5) Competitive price, high reliability
6) Output: D120U1, D120U2, D120U4
7) Input: 110/220VAC/Full range
8) Storage temperature / humidity: 0 - 50° C / 100%, -10° C / 80%, 60° C / 60%, 20% - 90% RH
9) Dimensions: 112x 88 x 34mm
10) CE, RoHS certified
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MODEL |
SMB-50-5 |
SMB-50-12 |
SMB-50-24 |
SMB-50-48 |
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OUTPUT |
DC VOLTAGE |
5V |
12V |
24V |
48V |
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RATED CURRENT |
10A |
4.2A |
2.1A |
1A |
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RATED POWER |
50W |
50.4W |
50.4W |
48W |
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RIPPLE&NOISE |
50mVp-p |
50mVp-p |
70mVp-p |
70mVp-p |
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VOLTAGE ADJ.RANGE |
4.75-5.5V |
10.8-13.2V |
13.5-16.5V |
21.6-26.4V |
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VOLTAGE TOLERANCE |
±1.0% |
±1.0% |
±1.0% |
±1.0% |
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LINE REGULATION |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
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LOAD REGULATION |
±1.0% |
±0.5% |
±0.5% |
±0.5% |
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SETUP,RISE TIME |
500ms,20ms/230VAC |
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HOLD UP TIME(TYP.) |
30ms/230VAC 25ms/115VAC at full load |
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INPUT |
VOLTAGE RANGE |
170-260VAC 240-373VDC |
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FREQUENCY RANGE |
47-440HZ |
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EFFICIENCY(Typ.) |
78% |
80% |
84% |
87% |
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AC CURRENT(Typ.) |
0.5A/230VAC |
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INRUSH CURRENT |
COLD START 50A/220V |
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LEAKAGE CURRENT |
0.5mA/240VAC |
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PROTECTION |
OVERLOAD |
105-150% RATED OUTPUT POWER |
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Protection type:Hiccup mode,recovers automatically after fault condition |
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OVER VOLTAGE |
5.75V-6.75V |
13.8V-16.2V |
17.2V-20.25V |
27.6V-32.4V |
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Protection type:Hiccup mode,recovers automatically after fault condition |
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ENVIRONMENT |
WORKING TEMP |
-10~+60°C |
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WORKING HUMIDITY |
20-90%RH non-condesing |
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STORAGE TEMP,HUMIDITY |
-20~+85°C,10-95%RH |
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TEMP.COEFFICIENT |
±0.03%°C(0-50°C) |
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VIBRATION |
10-500HZ |
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SAFETY&EMC |
SAFETY STANDARD |
CE RoHS |
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WITHSTAND VOLTAGE |
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC 1minute |
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ISOLATION RESISTANCE |
I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC/25°C/70%RH |
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EMI CONDUCTION&RADIATION |
Design refer to GB4943,UL60950,EN60950 |
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EMC STANDARD |
Design refer to GB9254,EN55022 Class A |
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DIMENSION |
L112*W88*H34mm |
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PACKING |
0.3KG |
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