LCD
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Supports colors | 262K | 262K |
| 262K | 262K | 262K |
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Optical Specification |
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Brightness control | keyboard | keyboard |
| keyboard | keyboard | keyboard |
| hotkey | hotkey |
| hotkey | hotkey | hotkey |
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Contrast control | No | No |
| No | No | No |
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Suspend/Standby | Yes | Yes |
| Yes | Yes | Yes |
control |
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Electrical Specification |
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Supply voltage for | 3.3 | 3.3 |
| 3.3 | 3.3 | 3.3 |
LCD display (V) |
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Supply voltage for | 690 | 690 |
| 690 | 690 | 690 |
LCD backlight |
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(Vrms) |
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AC Adapter
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Vendor & model name | ADAPTER | ||
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Input Requirements |
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Maximum input current (A, | 1.8 A | @ | 90Vac |
@90Vac, full load) | 0.9 A | @ 180Vac | |
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Nominal frequency (Hz) | 47 - 63 |
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Frequency variation range (Hz) | 47 - 63 |
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Nominal voltages (Vrms) | 90 - 265 |
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Inrush current | The maximum inrush current will be less than 50A and 100A when the adapter | ||
| is connected to 115Vac(60Hz) and 230Vac(50Hz) respectively. | ||
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Efficiency | It should provide an efficiency of 84% minimum, when measured at maximum | ||
| load under 115V(60Hz). | ||
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Output Ratings (CV mode) |
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DC output voltage | 19.0V including the effects of line voltage variation, load current, ripple and | ||
| noise |
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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 | 19.0 |
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Constant output | 3.5A |
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Dynamic Output Characteristics |
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3 sec. (@115Vac) | |||
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Hold up time | 6 ms min. (@120 Vac input, full load) | ||
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Over Voltage Protection (OVP) | 25 V |
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Short circuit protection | Output can be shorted without damage, and auto recovery | ||
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Electrostatic discharge (ESD) | 15kV (at air discharge) | ||
| 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 254Vac | ||
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Regulatory Requirements | 1. FCC class B requirements(USA) | ||
2.VDE class B requirements(German)
3.VCCI classII requirements(Japan)
Chapter 1 | 33 |
