EA1050D Series - 50W AC-DC Single Output Desktop Power Supply
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Features- International AC input range
- Over voltage protection
- Over current protection
- Short circuit and open circuit protection
- No minimum load requirement
- Power on LED indicator
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Standards
  
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Case Details
121 x 60 x 35mm
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Specification
| Input voltage |
100 to 240Vac ±10% |
| Input frequency |
47 to 63Hz |
| Current |
1.2A max. at 115Vac, 0.6A max. at 230Vac |
| Inrush current |
40A max. at 110Vac, 80A max. at 220Vac |
| Hold up time |
8.3mS min. full load |
| Input Fuse |
fuse to line side of input |
| Line Regulation |
dc voltage within tolerance when ac varies within the range specified |
| Dynamic Load Regulation |
±5% excursion for 50-100% or 100-50% load change of dc at any frequency |
| Leakage current |
Less than 0.75mA |
| Ripple & Noise |
150mV |
| Efficency |
78% typically, at full dc output load |
| Operating temperature |
0°C to +40°C |
| Storage temperature |
-20°C to +85°C |
| Safety |
Designed to meet UL,cUL, TUV, BSMI, EK,PSE, NORDIC, CE & CB |
| EMC |
Complies with FCC Part 15 Class B & EN 55022 Class B |
| DC Connection |
2.1x5.5x11mm centre positive hollow plug |
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Items
EA1050D Series Output Data
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Part No
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Voltage
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Max Current
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Tol
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Reg
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OVP
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OCP
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EA1050D-18
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+18Vdc
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2.8A
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±5%
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17.1~18.9Vdc
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27V
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3.8A
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EA1050D-19
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+19Vdc
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2.6A
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±5%
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18.05 ~19.95Vdc
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27V
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3.8A
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EA1050D-20
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+20Vdc
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2.5A
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±5%
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19.0~21.0Vdc
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27V
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3.8A
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EA1050D-24
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+24Vdc
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2.1A
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±5%
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22.8~25.2Vdc
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27V
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3.4A
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