Acer AL716, Manual

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2.7 POWER SUPPLY
2.7.1
2.7.2
2.7.3
input Voltage Range
The monitor shall operate within specification over the range of 90 to 265 VAC power supply.
Input Frequency Range
Input power frequency range shall be from 47.5 to 63 Hz over the specified input
voltage range.
Quick specification review
•
Input current
1.2A (max) at 90VAC input and full load ,
0.6A (max) at 264 VAC input and full load.
•
Inrush current @ cold start
30A(0-peak)@ 110Vac ,50A(0-peak) @ 220Vac
(measured when switched off for at least 10 mins.)
•
Output
Tolerance Output Current
Output Volt - MIN MAX
Volt Tolerance
+5Vdc ±
5%
0A 1.0A 4.8~5.2V dc
+5Vdc ±
5%
0.05A 1.5A 4.8~5.2V dc
+12Vdc ±
5%
0A 2.2A 11.4~12.6Vdc
•
Total output power: 48 Watt max.
•
Withstanding voltage : 1.5Kvac or 2.2KVdc for 1 minute.
•
Leakage current : < 0.25mA/100Vac , <3.5mA/230Vac
•
Efficiency : 80% min. @115V/230VAC, maximum load.
2.7.4
2.7.5
Power Management
2.7.4.1 Meet VESA DPMS proposal
The monitor must comply with the Microsoft On Now specification, with a minimum of three power
management states, as defined by the VESA DPMS document. The front panel of the monitor must
appropriately display the DPMS state, For example:
DPMS ON : The power LED is Green
DPMS OFF : The power LED is Amber
Power Consumption
On mode 48 Wmax Green
Off mode 4 Wmax Amber
DC power off 4 Wmax Dark
Power SW off 1 Wmax Dark
disconnection 4 Wmax
Dark (DC power off)
Amber (DC power on)
‹ Power saving states are measured with speakers attached but not worked.
‹ The recovery time from stand by /suspend/off mode to on mode is 3 seconds maximun.
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