c o m p a c t 4 0 wa t t e n c l o s e d s w i t c h i n g p o w e r s u p p l i e s m k 4 0 s s e r i e s 300 myles s tandish blvd., taunton, ma 02780 ph: 1-800-823-8082 fax: 508-823-8181 www.a strodyne.com universal 90-264vac input compact footprint high efficiency regulated outputs 3000v isolation built in emi filter model number output voltage output amps (max) ripple/noise pp,typ mk40s-5 5 vdc 8 50mv mk40s-12 12 vdc 3.5 120mv MK40S-15 15 vdc 2.8 150mv mk40s-24 24 vdc 1.8 120mv 2.5w x 4.75l x 1.5h order on-line! astrodyne.com
c o m p a c t 4 0 wa t t e n c l o s e d s w i t c h i n g p o w e r s u p p l i e s m k 4 0 s s e r i e s 300 myles s tandish blvd., taunton, ma 02780 ph: 1-800-823-8082 fax: 508-823-8181 www.a strodyne.com input s pecifications input voltage range 90-264 vac frequency range 47-63 hz inrush current, typ: 20a @ 115vac input * 40a @ 230vac input * output s pecifications voltage and current see selection chart load regulation 5v: 2% of fs, typ (0% to 100% load) all others: 0.5%, typ line regulation 0.5, typ preset accuracy 1%, typ dc voltage adjust (typ) 6% of fs temperature coefficient 0.03%/c ripple/noise see selection chart over voltage protection clamp * short circuit protection indefinite hold up time 16ms, typ (nom i/p, fl) turn on time 1.0 sec, typ rise time 20 msec, typ over/under shoot < 10% of fs general s pecifications isolation i/p-o/p: 3000vac i/p-ground: 2500vac o/p-ground 1000vac efficiency 82%, typ 5v:76% switching frequency 100khz, (fixed, typical) safety approvals ul,tuv, cb, ce en60950, iec60950 ul60950-1 environmental s pecifications oper. temperature 0 to +60c (see derate) over temp protection latching, recoverable after cooling and re-power storage temperature -25 to +85c * relative humidity 10% to +95%, non-cond * emi (designed to meet) en55011, class b iec801-2,3,4 mtbf 100 khrs mil std 217, 25c phys ical s pecifications size 4.75 x 2.5 x 1.5 construction enclosed weight 0.6 lb, (272g) * these are stress ratings. exposure of the devices to any of these conditions may adversely affect long term reliability. proper operation under conditions other than the standard operating conditions is neither warranteed nor implied. all specifications are typical at nominal input, full load, and 25c unless other - wise noted astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications.
c o m p a c t 4 0 wa t t e n c l o s e d s w i t c h i n g p o w e r s u p p l i e s m k 4 0 s s e r i e s 300 myles s tandish blvd., taunton, ma 02780 ph: 1-800-823-8082 fax: 508-823-8181 www.a strodyne.com output derating curve mechanical dimen sions pin # outputs 1 acl 2 acn 3 gnd 4 + output 5 - output (horizont al) (ve rt ical) 0 1 0 2 0 3 0 4 0 5 0 45 60 55 20 40 60 80 10 0 please note: to improve specifications and safety isolation, connection designations may have changed from prior revisions. please verify connections per product labels on input and output connections prior to applying power to the unit
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