embedded power for business-critical continuity alq12/aeq12 series 18 to 50.4 watts special features ? delivers up to 12 a output current (6.3 a for the 8 vo) ? basic isolation ? ultra high efficiency ? improved thermal perform- ance: 12a (6.3a for the 8 v) at 55 o c at 1.5ms-1 (300lfm) ? high power density ? low output noise ? industry standard pinout ? 2:1 wide input voltage ? cnt function ? remote sense ? trim function: +10% / -20% ? input under-voltage lockout ? output over-current lockout ? output over-voltage protec- tion ? over temperature protection ? rohs compliant total power: 132 watts (for the 3.3 vo device) 48 watts (for the 1.2 vo device) input voltage: 36 - 75 vdc # of outputs: single electrical specifications safety input input range 36 to 75 vdc input current (max.) 1.6 a input reflected-ripple 20 map-p 5hz to 20mhz: 12uh source impedance, ta=25 o c current output output output voltage 8v, 3.3v, 1.8v,1.5v nominal output current 12a (6.3 a for the 8 vo) efficiency >80% (see ordering information) line output regulation 5 mv (3 mv typical) : 1.5 v & 1.8 v device 10 mv (5 mv typical) : 3.3 v device 15 mv (8 mv typical) : 8.0 v device load output regulation 10 mv max ( 5 mv typ) : 1.5 v and 1.8 v device 20 mv max (10 mv typ) : 3.3 v and 8.0 v device switching frequency 300 khz isolation i/o isolation 1500 vdc isolation capacitance 2200 pf isolation resistance >10 mohms ul cul csa en0950 environmental specifications operating ambient temperature range -40 o c to 55 o c storage temperature -55 o c to 125 o c temperature regulation 0.02 %vo/ oc calculated mtbf 3.080 million hours (typ.); io=io-max; tc=25 oc rev. 01.10.07 alq12/aeq12 series 1 of 2 mars
emerson network power and the emerson network power logo are trademarks and service marks of emerson electric co. ?2006 emerson electric co. embedded power for business-critical continuity emerson network power. the global leader in enabling business-critical continuity. emersonnetworkpower. com ac power connectivity dc power embedded power inbound power integrated cabinet solutions outside plant precision cooling site monitoring and services mechanical drawing astec power 5810 van allen way carlsbad, ca 92008 usa telephone: +1 760 930 4600 facsimile: +1 760 930 0698 technical support: +1 888 41 astec or +1 407 241 2752 waterfront business park merry hill, dudley west midlands, dy5 1lx united kingdom telephone: +44 (0) 1384 842 211 facsimile: +44 (0) 1384 843 355 units 2111-2116, level 21 tower 1, metroplaza 223, hing fong road kwai fong, new territories hong kong telephone: +852 2437 9662 facsimile: +852 2402 4426 for global contact, visit: www.astecpower.com technicalsupport@astec.com while every precaution has been taken to ensure accuracy and completeness in this literature, astec power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. printed in us a ordering information vin (v) vout (v) iout (a) effy model number 36-75 8 6.3 90% aeq06l48(n)-l 36-75 3.3 12 88% alq12f48(n)-l 36-75 1.8 12 84% aeq12y48(n)-l 36-75 1.8 12 84% ALQ12Y48(n)-l 36-75 1.5 12 82% aeq12m48(n)-l 36-75 1.5 12 82% alq12m48(n)-l rev. 01.10.07 alq12/aeq12 series 2 of 2 mars pin 1 +vin pin 4 +vo pin 2 cnt pin 5 +sense pin 3 -vin pin 6 trim pin 7 -sense pin 8 -vo open-framed baseplate note: option n is for the negative enabled option, omit if converter is positve enabled.
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