ver : pa_3 update : 2016.07.21 ac-dc medical switching power supply mqf240e series 240 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -1- electrical specifications all specifications valid at normal in put voltage, full load and +25c after warm-up time unless otherwise stated. model no. mqf240e-12s MQF240E-24S mqf240e-48s max output wattage (with 15cfm fan) (w) 240 w voltage (note 4) 90-264 vac frequency (hz) 47-63 hz current (full load) < 3.0 a max. (115 vac) / < 1.5 a max. (230 vac) inrush current (<2ms) < 45 a max. (115 vac) / < 90 a max. (230 vac) leakage current < 0.1ma / 264 vac (touch current) input power factor pf>0.9 at full load voltage (v.dc.) 12v 24v 48v voltage adj range (v.dc.) 5% output voltage voltage accuracy 2% current (a) max 20 10 5 line regulation 1% load regulation (0-100%) 1% minimum load maximum capacitive load (note 1) pending pending pending ripple & noise max. 150mv 1% vout efficiency (at 230vac) (note 2) 92% 92% 93% output hold-up time (at 115 vac) 10 ms min. over power protection auto recovery, hiccup mode over voltage protection zener diode clamp protection short circuit protection auto recovery, hiccup mode input-output 4000vac or 5656vdc input-fg 2000vac or 2828vdc isolation output-fg 1500vac or 2121vdc operating temperature -30c?+70c (with derating) storage temperature -30c?+85c temperature coefficient 0.05%/c humidity 95% rh mtbf >250,000 h @ 25c (mil-hdbk-217f, notice 1) environment vibration 10~500hz, 2g 10min./1cycle, 60min. each along x, y, z axes. dimension (l x w x h) 4.29 x 2.44 x 1.89 inches ( 109.0 x 62.0 x 48.1 mm ) tolerance ? 0.5 mm weight pending physical cooling method free convection key features ? enclosed medical switching power supply ? 240 watt with 15cfm fan ? 4000vac input to ou tput 2mopp insulation ? high efficiency up to 94% ? with p.f.c. function >0.9 ? low leakage current under 100ua ? ansi/aami es60601-1, en60601-1, & iec60601-1 3.1 rd edition safety approvals ? 3-year product warranty (pending)
ver : pa_3 update : 2016.07.21 ac-dc medical switching power supply mqf240e series 240 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -2- electrical specifications all specifications valid at normal in put voltage, full load and +25c after warm-up time unless otherwise stated. model no. mqf240e-12s MQF240E-24S mqf240e-48s safety approval cul / ul standard: ul 60950-1, can/csa c22.2 no. 60950-1-07 ansi/aami es60601-1 (2005 + c1:09 + a2:10), can/csa-c22.2 no. 60601-1 (2008), 2 x mopp (input to output) conducted and radiated emi en55011 class b (pending) esd en61000-4-2 air 8kv , contact 4kv (pending) radiated immunity en61000-4-3 10v/m (pending) fast transient en61000-4-4 2kv (pending) surge en61000-4-5 1kv (pending) conducted immunity en61000-4-6 10vrms (pending) pfmf en61000-4-8 30a/m (pending) dips en61000-4-11 30% 10ms (pending) emc interruption en61000-4-11 >95% 5000ms (pending) note 1. ripple & noise are measured at 20mhz of bandwidth with 0.1uf & 47uf parallel capacitor. 2. hold-up time measured at 90% vout. 3. main vout must be >50% load, 12v (aux) / 0.5a. 4. please check the derating curve for more details. 5. strongly recommend to conduct this test with dc voltage. if customer wishes to test with ac voltage, please disconnect all y-capacitors within arch power supply. derating
ver : pa_3 update : 2016.07.21 ac-dc medical switching power supply mqf240e series 240 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -3- echanical dimension ( top view ) block diagram pending pin# single 1 ac in (n) 2 ac in (l) 3 +dc out 4 +dc out 5 -dc out 6 -dc out 7 -aux out 8 +aux out
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