www.pairuigroup.com page: 1 / 3 date:02/10/2014 dc-dc converter dip-package dnv-3 series, 3watt, 2:1 input range features: 3 years warranty 1500vdc isolation voltage metal/plastic case with low ripple and noise operating temperature range -40c to +85c short circuit and input under voltage protection model input voltage (vdc) output voltage (vdc) output current (ma) efficiency typ. dnv3-1211 12(9~18) 5 600 82% dnv3-1212 12 250 82% DNV3-1213 24 125 82% dnv3-1221 5 300 82% dnv3-1222 12 125 82% dnv3-1223 15 100 82% dnv3-1224 24 60 82% dnv3-2411 24(18~36) 5 600 82% dnv3-2412 12 250 82% dnv3-2413 24 125 82% dnv3-2421 5 300 82% dnv3-2422 12 125 82% dnv3-2423 15 100 82% dnv3-2424 24 60 82% dnv3-4811 48(36~72) 5 600 82% dnv3-4812 12 250 82% dnv3-4813 24 125 82% dnv3-4821 5 300 82% dnv3-4822 12 125 82% dnv3-4823 15 100 82% dnv3-4824 24 60 82% notes: other input and output models may available on reques t. above models are default to plastic case, you may request for the models with metal case, plus m in the suffix. electrical output voltage accuracy --- vo1, vo2 : 1.0%, 3.0% line regulation nominal load, full voltage vo1, vo2 : 0.2%, 1.5% load regulation 20% ~ 100% full load vo1, vo2 : 0.5%, 4.0%
www.pairuigroup.com page: 2 / 3 date:02/10/2014 dc-dc converter dip-package dnv-3 series, 3watt, 2:1 input range electrical dynamic response (transient/recovery time) 5%-50%-75% load capability ?vo1/?t : 4.0%/500s ripple and noise 20mhz bm, full load vo5.0v, 50mvp-p vo48v, 180mvp-p other, 100mvp-p operating frequency typical value 300khz typ./330khz max. turn-on delay time typical value 200ms isolation voltage (<0.5ma/min) input to output 1500vdc input to case 500vdc efficiency nominal input, full load vo5.0v,80% typ. vo>5.0v,82% typ. operating temperature range --- -40c to +85c storage temperature range --- -55c to +120c short circuit protection --- auto-recovery input under voltage protection when input voltage is lower than the low terminal input voltage auto-recovery relative humidity --- 10%-90% mtbf bellcore tr-332, 25c 2x10 5 hrs notes: unless otherwise specified, all the parameters of th e test conditions are as follows: ambient temperature 25 , the nominal input voltage, pure resistive nominal load. mechanical connection pin # single dual isolated twin 2 -vin -vin -vin 3 -vin -vin -vin 9 nc com gnd2 10 no pin no pin no pin 11 nc -vo2 +vo2 14 +vo +vo1 +vo1 15 no pin no pin no pin 16 gnd com gnd1 22 +vin +vin +vin 23 +vin +vin +vin note: * unit is mm(inch).
www.pairuigroup.com page: 3 / 3 date:02/10/2014 dc-dc converter dip-package dnv-3 series, 3watt, 2:1 input range temperature profile notes recommended test and application circuit fuse: depends on the actual input current; tvs: depends on the actual input voltage; recommended capacitor: c1,c2,c5,c8, about 0.1uf; c6: 22uf -100uf; c7, c9: 10uf/10ma.
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