Description
Specifications
| AC Input | |
|---|---|
| Voltage | 90～264V AC |
| Frequency | 47～63Hz |
| Power Factor | ≥0.95 |
| Input Current | ≤8A@100-240VAC |
| Input Protection | Input undervoltage, Input overvoltage |
| DC Output | |
| Voltage/Current | +12VDC/44A, +12Vsb/2.1A |
| Output Power | 550W |
| Output Efficiency | ≥89%, 220V AC/44A |
| Line Regulation | ±5% |
| Load Regulation | ±5% |
| Regulated Voltage Accuracy | ±5% |
| Dynamic Response Overshoot | ±5% |
| Current Sharing Rate | ±5% |
| Output Protection | Short Circuit Protection, Overload Protection, Overvoltage Protection, Hot Plug Protection, Over Temperature Protection |
| Other | |
| Indicator light | Normal: green on, Abnormal: Yellow on |
| Working Temperature | 0~50℃ |
| Storage Temperature | -40~70℃ |
| Working Humidity | 10%~90% |
| Heat dissipation | Ventilating fan design, heat emission at back |
| Dimension (D × H × W) | 185mm×39mm×73.5mm |
| Certification | |
| EMC standards | EN55024, EN55032 |
| NEBS standards | GR-63-CORE ISSUE 2 |
| Approved standards | CB, FCC, UL |
Downloads
- Datasheet: UNV PWR-DC12-550A-IN Power Supply.pdf
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