Acer Aspire 3680 Aspire 3680, Aspire 5600, TravelMate 4220, and TravelMate 248 - Page 47

Item Specification Maximum input current (A, @100Vac, full load) 1.5A @100Vac input and maximum load Nominal(Rated) frequency (Hz) 50 or 60 and single phase Frequency variation range (Hz) 47 - 63 Nominal voltages (Vrms) 90 - 265 Efficiency High efficiency 85% minimum, at 100~240Vac AC input, full load, warm-up condition. Output Ratings (CV mode) Rated output voltage Offers rated output voltage 19.0V Voltage Range 18.2V to 19.8V Noise + Ripple 300mvp-pmax (20MHz bandwidth) for resistor load Rated Power 90Watts continuously at all specified conditions Output current 0 A (min.) to 4.74A (max.) Dynamic Output Characteristics Start-up time 2 sec. (@115 Vac and 230Vac full load) Hold up time at least 10ms (@115 Vac input, full load) Over Voltage Protection 30V (OVP) Over Current Protection(OCP) Output current limit is 6A(Max mode) Short circuit protection Output can be shorted without damage, and auto recovery Electrostatic discharge (ESD) 15kV (at air discharge) 8kV (at contact discharge) Dielectric Withstand Voltage Primary to secondary 3000 Vac for 1 second Leakage current less than 250uA at 240Vac, 50Hz Regulatory Requirements 1. CISPR 22 Class B 2. VCCI Class B Hard Disk Drive Interface Item Vendor & Model Name Segate SATAST98823AS/ HGST SATA 1.5G NCQ MORAGA+HTS5410 80G9SA00 Capacity (MB) Bytes per sector Data heads Drive Format 80000 1024/512 3/4 Specification Segate SATA ST9100824AS LF/ Toshiba MK1032GSX/ HGST NCQMORAGA+HTS 541010G9SA00 100000 512 4 Segate SATA ST9120821AS LF/ Toshiba SATAI1.5G W/NCQ MK1234GSX 120000 512 4 Chapter 1 41