ver : d_0 update : 2012.01.20 ac-dc power module ahc-e1 series 5 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -1- electrical specifications model no. ahc-3.3s-e1 ahc-5s-e1 ahc-12s-e1 ahc-15s-e1 ahc-24s-e1 max output wattage (w) 4w 5w 5w 5w 5.5w voltage 90-264 vac or 120-370 vdc frequency (hz) 47-440 hz current (full load) 110 ma max. (115 vac) / 70 ma max. (230 vac) inrush current (<2ms) 23 a max. (115 vac) / 46 a max. (230 vac) leakage current 0.75 ma max. input external fuse (recommend) 1.5 a slow blow type voltage (v.dc.) 3.3v 5v 12v 15v 24v voltage accuracy 2% current (ma) max 1250 1000 420 333 230 line regulation (ll-hl) (typ.) 0.3%. load regulation (5-100%) (typ.) 0.5%. minimum load 0% maximum capacitive load 13800 uf 6000 uf 1400 uf 1000 uf 170 uf ripple <0.2% vout +40mv max (vp-p) noise <0.5% vout +50mv max (vp-p) efficiency 68% 71% 75% 75% 77% hold-up time 15 ms min. output switching frequency 132 khz over power protection hicc up technique, auto-recovery over voltage protection zener diode clamp protection short circuit protection hiccup mode, indefinite (automatic recovery) isolation input-output (v.ac) 3000v operating temperature -40c?+70c (with derating) storage temperature -40c?+85c temperature coefficient 0.02%/c humidity 95% rh environment mtbf >360,000 h @ 25c (mil-hdbk-217f) dimension (l x w x h) 2.0 x 1.0 x 0.597 inches ( 50.8 x 25.4 x 15.16 mm ) tolerance 0.5 mm case material plastic resin with fiberglass (flammability to ul 94v-0) weight 30 g physical cooling method free air convection safety agency approvals ul/cul, ce emi (conducted & radiated emission) en 55022 class b emc ems (noise immunity) en 55024 key features ? switching power module for pcb mountable ? fully encapsulated plastic case ? universal input range 90-264vac, 47-440 hz ? regulated output and low ripple and low noise ? isolation class ii ? small size: 2.0 x 1.0 x 0.597 inches ? screw terminal for optional ? ce, ul approval ? 3-years product warranty 1.all specifications valid at normal input voltage, full lo ad and +25c after warm-up time unless otherwise stated. 2.ripple & noise are measured at 20mhz of bandwidth with 0.1 u f & 47uf parallel capacitor.
ver : d_0 update : 2012.01.20 ac-dc power module ahc-e1 series 5 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -2- output noise the output noise is measured with 47 f tantalum capacitor and 0.1 f ceramic capacitor across output. mechanical dimension ( top view ) derating block diagram pin# single 1 ac in (n) 2 ac in (l) 3 +dc out 4 -dc out
ver : d_0 update : 2012.01.20 ac-dc power module ahc-e1 series 5 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -3- screw terminal ahc-e1-a2 pin# single 1 no connect 2 ac in (n) 3 ac in (l) 4. no connect 5 +dc out 6 -dc out 7 no connect 8 no connect ahc- e1-a5 pin# single 1 no connect 2 ac in (n) 3 ac in (l) 4. no connect 5 +dc out 6 -dc out 7 no connect 8 no connect
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