AC Adapter
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| Specification |
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Vendor & model name |
| Delta |
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| Liteon |
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Input Requirements |
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Maximum input current (A, |
| 1.5A max@3.5A/100Vac and 240 Vac |
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@100Vac, full load) |
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Nominal frequency (Hz) |
| 47 - 63 |
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Frequency variation range |
| 47 - 63 |
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(Hz) |
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Nominal voltages (Vrms) |
| 90 - 264 |
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Inrush current |
| The maximum inrush current will be less than 50A and 100A when |
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| the adapter is connected to 100Vac(60Hz) and 240Vac(50Hz) |
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| respectively. |
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Efficiency |
| High efficiency 85% minimum, at 100~240Vac AC input, full load, |
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Output Ratings (CV mode) |
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DC output voltage |
| Offers constant voltage 19.0V output source with 65W max output |
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| power capacity. |
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Noise + Ripple |
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Output current |
| 0 A (min.) | 3.5A (max.) |
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Output Ratings (CC mode) |
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DC output voltage |
| 18.0 ~ 20.0 |
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Constant output |
| 3.5A |
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Dynamic Output Characteristics |
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| 3 sec. (@115 Vac and 230Vac full load) |
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Hold up time |
| 5ms min. (@115 Vac input, full load) |
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Over Voltage Protection |
| 25V |
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(OVP) |
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Short circuit protection |
| Output can be shorted without damage, and auto recovery |
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Electrostatic discharge |
| 15kV (at air discharge) |
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(ESD) |
| 8kV (at contact discharge) |
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Dielectric Withstand Voltage |
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Primary to secondary |
| 4242 Vdc for 1 second |
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Leakage current |
| 60uA at 240Vac/60Hz |
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Regulatory Requirements |
| 1. FCC class B requirements (USA) |
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| 2. VDE class B requirements (German) |
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| 3. VCCI classII requirements (Japan) |
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Power Management |
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ACPI Mode |
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| Power Management |
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Mech. Off (G3) |
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| All devices in the system are turned off completely. |
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Soft Off (G2/S5) |
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| OS initiated shutdown. All devices in the system are turned |
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| off completely. |
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Working (G0/S0) |
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| Individual devices such as the CPU and hard disk may be |
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| power managed in this state. |
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32 | Chapter 1 |
