Acer power sx/sxb/sc Laptop User Manual


 
20 Chapter 1
NOTE: Measure at line input 90 VRMS and maximum load condition.
NOTE: AcerPower Sc is using 145W power supply.
Switching Power Supply 102W
Input Frequency Frequency Variation Range
50MHz 47MHz to 53MHz
60MHz 57MHz to 63MHz
Input Voltage Variation Range
100 - 120 VRMS 90 - 132 VRMS
200 - 240 VRMS 180 - 264 VRMS
Input Current Measuring Range
4A 90 -132 VRMS
2A 180 - 264 VRMS
Output Requirements Regulation Current Rating
+5V +-5% 15A
+12V +-5% 3A
-12V +-10% 0.3A
+3.3V +-4% 12A
+5Vaux +-5% 3A