open frame switching power supply aqs125o series 125 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -1- preliminary electrical specifications model no. aqs125o-5s aqs 125o-12s aqs125o-15s aqs125o-24s max output wattage (w) 125w 125w 125w 125w voltage 90-260 vac or 120-370 vdc frequency (hz) 47-63 hz current (full load) 3 a max. (115 vac) / 1.5 a max. (230 vac) inrush current (<2ms) 30 a max. (115 vac) / 60 a max. (230 vac) input leakage current 1.5 ma max. voltage (v.dc.) 5v 12v 15v 24v voltage accuracy 2% 2% 2% 2% current (a) max 25000 10400 8330 5200 line regulation (typ.) 1% 1% 1% 1% load regulation (10-100%) (typ.) 1% 1% 1% 1% minimum load 0% 0% 0% 0% maximum capacitive load 470-23,000f depending on model ripple & noise 1% max 1% max 1% max 1% max efficiency 80% 83% 84% 86% hold-up time 20 ms min. output switching frequency 125 khz 125 khz 125 khz 125 khz over current protection auto recovery over voltage protection latch off short circuit protection auto recovery protection remote sense compensate for 0.5v load drop min. input-output (v.ac) 3000v 3000v 3000v 3000v input-fg (v.ac) 1500v 1500v 1500v 1500v isolation output-fg . (v.ac) 500v 500v 500v 500v operating temperature 0c?+50c storage temperature -40c?+85c temperature coefficient 0.02%/c 0.02%/c 0.02%/c 0.02%/c humidity 95% rh environment mtbf pending dimension (l x w x h) 5.0 x 2.0 x 1.28 inches (127 x 50.8 x 32.5 mm) weight g physical cooling method free air convection safety agency approvals pending emi (conducted & radiated emission) pending emc ems (noise immunity) pending all specifications valid at nominal input voltage, full load and +25c after warm-up time unless otherwise stated. key features ? open frame switching power supply, 1u ? universal input: 90-260 vac ? single output ? 5 vdc to 24 vdc output ? 3000 vac input to output isolation ? ultra compact size: 5 x 2 x 1.28 inches ? 2-year product warranty
open frame switching power supply aqs125o series 125 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -2- mechanical dimension (top view) derating block diagram
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