Acer TravelMate 240/250 Series - tim.id.au
Acer TravelMate 240/250 Series - tim.id.au
Acer TravelMate 240/250 Series - tim.id.au
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
LCD<br />
Electrical Specification<br />
Supply voltage for LCD display (V) 3.3 (typ.) 3.3 (typ.)<br />
Supply voltage for LCD backlight (Vrms) 650 (typ.) 650 (typ.)<br />
AC Adapter<br />
Item Specification<br />
Item Specification<br />
Vendor & model name Liton<br />
Input Requirements<br />
Maximum input current (A, 1.5 A @ 110Vac<br />
@90Vac, full load)<br />
1.0 A @ <strong>240</strong>Vac<br />
Nominal frequency (Hz) 50-60<br />
Frequency variation range (Hz) 47-63<br />
Input voltage range (Vrms) 90-270<br />
Inrush current The maximum inrush current will be less than 50A and 100A when the adapter<br />
is connected to 115Vac and 230Vac respectively.<br />
Efficiency It should prov<strong>id</strong>e an efficiency of 80% minimum, when measured at maximum<br />
load under 115Vac.<br />
Output Ratings (CV mode)<br />
DC output voltage 19V<br />
Noise + Ripple 300mVp-pmax (20 MHz bandw<strong>id</strong>th)<br />
Load 0(min) 3.16A(max)<br />
Output Ratings (CC mode)<br />
DC output voltage 19V +/-1.0V for CV mode<br />
Constant current mode 3.6 +/- 0.3A<br />
Dynamic Output Characteristics<br />
Turn-on delay <strong>tim</strong>e 3 sec (@ 115Vac)<br />
Hold up <strong>tim</strong>e 5ms (@115Vac, Full load)<br />
Over Voltage Protection (OVP) 24V<br />
Short circuit protection 3.9A max can be protected and output can be shorted without damage<br />
Electrostatic discharge (ESD) 15KV (at air discharge)<br />
8KV (at contact discharge)<br />
Dielectric Withstand Voltage<br />
Primary to secondary 3000Vac<br />
Leakage current 0.25 mA max. (@ 254Vac, 60Hz)<br />
Regulatory Requirements Safety Requirements:<br />
1.The subject product rated 100-120V 60Hz must be listed under UL 1950 and<br />
certified with SCA Standard C22.2 No.950.<br />
2.The subject product rated 200-<strong>240</strong>V 50Hz must comply with low voltage<br />
directive 73/23EEC.<br />
EMI Requirements:<br />
1.The subject product rated 100-120V 60Hz must meet the EMI requirements<br />
of FCC part 15, Subpart B for Class B Digital Device and get FCC Certification<br />
before marketing into USA and Canada.<br />
2.The subject product rated 200-<strong>240</strong>V 50Hz must meet the EMC Directive 89/<br />
336/EEC.<br />
3.The subject product rated 100-120V must meet the VCCI-2 EMI<br />
requirements.<br />
28 <strong>TravelMate</strong> <strong>240</strong>/ <strong>250</strong>