www.recom-international.com ec 71 august 2002 selection guide specifications (core operating area) and operating temperature / derating-graph output power (watts) 6.0 4.5 1,5 3.0 100 50 0 -25 71 125 150 operating temperature ?c safe operating area 0 econoline - dc/dc-converter rec3-sr und dr series, 3 watt, dip24, regulated (single & dual output) part input output output efficiency number voltage voltage current dip24 (vdc) (vdc) (ma) (%) rec3-xx05sr 5, 12, 24 5 600 52 rec3-xx12sr 5, 12, 24 12 250 55 rec3-xx15sr 5, 12, 24 15 200 62 rec3-xx24sr 5, 12, 24 24 125 62 REC3-XX05DR 5, 12, 24 ? ?00 52 rec3-xx12dr 5, 12, 24 ?2 ?25 55 rec3-xx15dr 5, 12, 24 ?5 ?00 62 rec3-xx24dr 5, 12, 24 ?4 63 62 input voltage ?0% output accuracy ?% line voltage regulation ?.5% output power 3watt max. load voltage regulation ?.5% ripple and noise (20mhz limited) 100mvp-p max. efficiency at full load 50% min. isolation voltage 500vdc min. isolation resistance (viso = 500vdc) 10 g ? min. isolation capacitance 50pf min./2nf max. short circuit protection continuous switching frequency at full load 31khz min. / 85khz max. operating temperature -25? to +71? (see graph) storage temperature -55? to +125? package weight single 12.2g dual 12.3g 500vdc isolation cost effective ul94v-0 package material up to 3w regulated output power dual in-line package 100% burned in features
ec 72 www.recom-international.com august 2002 econoline - dc/dc-converter rec3-sr und dr series, 3 watt, dip24, regulated (single & dual output) package style and pinning (mm) 20.30 rec3-0505sr recom **** 31.50 4.10 15.24 10.29 17.78 typ. 2.0 0.51 typ. 2.54 t op view sr = single output 15 vout 14 +vout 13 24 23 nc 22 nc +vin 1 nc 2 nc 3 10 11 ?in12 t op view dr = dual output 15 com 14 +vout 13 24 23 vout 22 com +vin 1 2 3 10 11 ?in12 2.54 1.00 +0.15/? 2.54 xx.x 0.5 mm xx.xx 0.25 mm 3rd angle projection recommended footprint details 24 pin dip package
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