Acer AL1515 AL1515 LCD Monitor Service Guide - Page 25

Electrical Specification: AC-DC Electrical specification Input Specification No Item 1 Input Voltage Condition ----- Min. Typ. Max. Unit 100 --- 240 Vac 2 Input Frequency ----- 47 --- 63 Hz 3 Input Current 100Vac@ Type load 1.5A --- --- 1.0 Cold Start @Vin=100Vrms --- 30 4 Inrush Current --- Cold Start @Vin=220Vrms --- 50 @full load & 100Vac input and 5 Hold Up Time 10 --- --- Type load 6 Turn on time Vin =110Vac --- 1.0 --- Arms A0-P A0-P ms S 7 Efficiency +12V/1.05A, +5Vcc/1.5A 70 --- --- % Input Power 8 Consumption Vin=220Vac --- --- 1.2 W *Cold start up of Inrush Current: Power board off (keep over 1 hour) and Ta=25 degree C AC-DC Output Specification Output Voltage Tolerance --- Output Current MIN MAX Voltage Tolerance +5Vdc +5 /-3 % 0.05A 1.5A 4.85~5.25V dc +12Vdc +25/-5 % 0A Ripple Noise 1.Measured at DC output terminals which --- are paralleled with a 10uf Ecap &0.1uf Ceramic cap. 2.Band width is limited --- within 20MHz. 50~100% or 100~50% load change of any DC Dynamic Load Regulation --- output @50% duty of 1MHz (min.) 1.5A 1% 3% ±5% 11.4~15Vdc +5Vdc:50mVp-p +12Vinv:120mVp-p +5Vdc:150mVp-p +12Vinv:360mVp-p --- Over / Under Shoot @ Power line on/off --- ±5% *+5Vdc load regulation test: the +12Vinv loading at 1.0A *+12Vinv load regulation test: the +5Vdc loading at 1.0A - 25 -