Acer | Acer |
3.Electrical and Optical Characteristics and Performance 3.1 Main Power Supply
3.1.1Adapter characteristics
| Items | Condition | Spec | Note |
| AC Input Voltage range | Universal input full range | 90~264Vac |
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| AC Input Voltage rating | Universal input full range | 100~240Vac |
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| AC input frequency range | 90~264Vac | 47~63Hz |
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| AC input frequency rating | 100~240Vac | 50~60Hz |
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| AC Input Current | 100Vac | 1.2A |
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| 240Vac | 0.6A |
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| Inrush Current | 100Vac,cold star,25°C | 35A (max) | See Note1 |
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| 240Vac,cold star,25°C | 70A(max) | ||
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| DC output voltage | +19V output | 18.05V~ 19.95V |
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| DC output loading capability |
| 2.1A (max) |
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| Output Ripple and Noise | With dummy load | 350mV |
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| Rise Time |
| <40mS |
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| With system | >10mS |
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| With dummy load | >6mS |
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| Overshoot |
| <10% |
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| Turn on delay time |
| 2S |
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| Efficiency |
| ≥80% |
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| Power management |
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Note1. Before each test, the buck capacitor needs to be discharged. |
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| Before each test, it must be 10 minutes at least after the latest test. |
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| Hot star not component be damaged. |
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3.1.2 Protection characteristics
| Protection |
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| OVP |
| nominal AC input |
| Output voltage<26V |
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| Latch off. | ||
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| OCP | <4A | |||
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| SCP |
| Auto recovery |
| No damage. |
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3.1.3DC to DC characteristics
Items | Condition | Spec | Note |
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DC input voltage | +19V input | 18~20V |
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Ripple and Noise | +5V output | <100mv | With dummy |
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| Audio 5V output | <100mv | |
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