BenQ VP2212 Service Manual page 13

6. Power Supply Requirements
Input Power Requirements:
(1) Input Voltage Range:
Input AC Voltage range is from 100-240Vac, +/- 10% shall be available.
(2) Input Current:
Maximum Input current is 2.5A at 90Vac
(3) Frequency Range
The unit shall operate within a frequency range of 47Hz to 63Hz.
(4) Inrush Current:
80A, Power supply inrush current shall be less than the ratings of its critical components including
fuse, rectifiers and surge limiting device etc. for all conditions of line voltage.
(5) Regulator Efficiency:
80% minimum (measuring at 90Vac and full load)
(6) Normal power consumption:
Normal: 48W ,Max:62W // Stand by : <2W
7. Output Functional specification
ll the tests to verify specifications in this section must be performed under the following standard
A
conditions unless otherwise noted. The standard conditions are:
-Temperature : 15- 25degree Celsius
-AC line input voltage :110~240VAC
-Checking display mode: All the presenting modes.
-Warm-up time : 30 minutes minimum
8. Display Quality
Display Performance:
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