Power Supply Electrical Design Feature
135W/180W in stable mode (Acer Assign System Power Unit)
EPS 2.0 (The maximum no-load power consumption for EPS 2.0 is 0.5W or less for
adapters with an output power of 50W to 250W)
Input:100~240V~2.4A 50~60HZ
Output:19V 7.1A (135W); 19V 9.5A (180W)
Security Feature
Lock pad
Thermal Feature
Support Intel 65W TDP CPU plus 55W VGA and full configuration should pass thermal
criteria.
Adequate venting in the rear of chassis
Must Follow Thermal engineering requirement v2.2 RFW in Appendix.
EMI Considerations
Metal shielding for MB (includes VGA card), touch panel control board.
Apply aluminum foil between heatsink and VESA mount.
The outside jacket of converter cable, LVDS cable, DVI cable and webcam cable are
applying conductive tape, and they fixed on basepan by conductive tape.
The ground tab which on RJ45 has to contact with MB shielding.
Gasket on MB shielding button side for increase contact area between USB connector
and MB shielding.
Acoustic Criteria
Operating mode: 35 dBA or under (under Windows OS)
Idle mode: 28 dBA or under (under Windows OS), please refer to Acer test summary
for details
Must Follow DT ATX acoustic Engineering RFW V1.2 in Appendix
Shock & Vibration Test Criteria
Operating
Vibration Unpackaged test (Random)
Hardware Specifications and Configurations
frequency 5 ~ 350 Hz
Acceleration 0.26 G
Sweep Rate 0.5 Octave/Minute
Endurance Cycle 1 Cycle (2 sweeps)
Test Axis: All possible operating orientation.
Test Time: 23 minutes
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