2 features ? 0.18 in 2 board space 5, 12, 24 and 48 vdc inputs 80% efficiency sip and dil packages 15 watts per in 3 1000 vdc isolation dc/dc converters nma series 1 watt shown actual size electrical specifications all specifications typical at nominal line, full load and 25c input voltage range 10% input reflected noise (20mhz bw) 80mv p-p max. output voltage accuracy 5% line regulation (10% to 100% load) 1.2%/1% of vin load regulation (10% to 100% load) 10% output ripple and noise (20 mhz bw) 75mv p-p max. efficiency at full load, 9v, 12v and 15v outputs 80% typical, 70% min. efficiency at full load, 5v outputs 70% typical, 65% min. total output power (any output) 1 watt short circuit protection 1 second max. switching frequency 100 khz input output isolation 1000vdc (1000 megohms) min. temperature coefficient 0.03% per c max operating temperature range, 5v and 12v inputs -40c to 85c (no derating) operating temperature range, 24v and 48v inputs 0c to 70c (no derating) storage temperature range -55c to 150c 260 hopping brook road holliston, massachusetts 01746 tel. (508) 429-4440 fax (800) 226-2100 http://www.intlpower.com models chart output output part numbers voltage(s) current(s) 5vdc input 12vdc input 24vdc input 48vdc input 5vdc 100ma nma0505 nma1205 nma2405 nma4805 9vdc 56ma nma0509 nma1209 nma2409 nma4809 12vdc 40ma nma0512 nma1212 nma2412 nma4812 15vdc 30ma nma0515 nma1215 nma2415 nma4815 add suffix ?s? for single-in-line package, suffix ?d? for dual-in-line package. international power sources, inc. specifications subject to change. unit requires 10mm of air space.
mechanical specifications 3 5, 12 & 24vdc input models 48vdc input models pin connections derating curve pins .01 x .02 inches 2.0 1.5 1.0 0.5 0 -40 0 50 100 150 ambient temperature (c) safe operating area output power (w) 120 85
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