| Output Type: | Single |
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| Warranty: | 2 Years |
| Output Power: | 1200W |
| Input Voltage: | 19-29V |
| Certification: | CE, RoHS, CCC, CB |
| Brand: | Goldpower |
| Samples: |
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| Customization: |
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Audited Supplier | Item | Unit | Min | Typical | Max | Testing Condition |
| Input Rated Voltage | Vdc | 19 | 27 | 29 | |
| Input Current | A | 80 | |||
| Input Inrush Current | A | 120 | 21V Input | ||
| Input Reflected Current | 1% Input current | Rated voltage/rated load |
| Item | Unit | Min | Typical | Max. | Testing Condition |
| Output voltage range | Vdc | 52 | 54 | 56 | The output voltage can be regulated at 1V through 4-digit toggle switch. |
| Output voltage regulation range | Vdc | 54 | 56 | 21.5V-29V Input voltage | |
| Vdc | 52 | 54 | 19V-21.5V Input voltage | ||
| Factory set half-load rated voltage | Vdc | 53.9 | 54 | 54.1 | 27V Input |
| Output current | |||||
| Voltage regulation | ±1% | ||||
| Load regulation | ±0.5% | ||||
| Line regulation | ±0.5% | ||||
| Ripple (Vp-p) | mV | 150 | Rated input voltage/load, with 0.1uF film capacitor and 10uF high frequency electrolyte capacitor at the output, with oscilloscope band width of 20MHz. | ||
| Output power | W | 1200 | Forced cooling | ||
| Output efficiency | % | 85 | |||
| Temperature coefficient | /ºC | ±0.02% | |||
| Transient response overshoot | % | ±5 | Load variation: 25%-50%-25% or 50%-75%-50% Current variation rate: 0.1A/us Period:4ms |
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| Recovery time for transient response | μS | 200 | |||
| Turn-on time | S | 3 | |||
| Overshoot and undershoot @start-up/shutdown | % | ±5 | |||
| Output rise-up time | ms | 5 | 50 | 200 | Rise from 10% to 90%, rated load |
| Current sharing | % | ±5 |
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Audited Supplier 
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