dc/dc converte r urf_p-6wr3 series 2015.04.20- a /1 page 1 of 5 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation 6w,ultra wide input isolated & regulated single output , dip package, dc/dc converter cb patent protection rohs features z wide range of input voltage (4:1) z efficiency up t o 88% z no-load power consumption as low as 0.12w z isolation voltage :3k vdc z operating temperature range: -40 to +85 z input under-voltage protection, short circuit , over-voltage & over-current protection output z meet cispr22/en55022 class a z international standard pin-out z meet ul60950 , en60950 and iec60950 urf_p-6wr3 series products are of 6w output power, extremely wide range of voltage input of 9-36vdc, 18-75vdc,isolation voltage of 3000vdc, output over-voltage protection and output short circuit protection with the bare component in compliance with cispr22/en55022 class a; these products are widely used in fields such as industrial control, electric power, instruments and communication. selection guide certification part no. input voltage (vdc) output efficiency (%,min./typ.) @ full load max. capacitive load( f) nominal (range) max. * output voltage (vdc) output current (ma) (max./min.) ul/ce/cb urf2403p-6wr3 24 (9-36) 40 3.3 1500/75 77/79 2200 urf2405p-6wr3 5 1200/60 81/83 2200 urf2409p-6wr3 9 667/33 85/87 1000 urf2412p-6wr3 12 500/25 86/88 680 urf2415p-6wr3 15 400/20 86/88 470 URF2424P-6WR3 24 250/13 85/87 330 urf4803p-6wr3 48 (18-75) 80 3.3 1500/75 77/79 2200 urf4805p-6wr3 5 1200/60 81/83 2200 urf4812p-6wr3 12 500/25 86/88 680 urf4815p-6wr3 15 400/20 86/88 470 urf4824p-6wr3 24 250/13 85/87 330 note *absolute maximum rating without damage on the converter, but it isn't recommended. input specifications it em op era ti n g c on diti ons mi n. typ . m ax. u n it in p ut current (full load / no-load) 24vdc input 3.3v output -- 261/5 268/8 m a 5v output -- 301/5 309/8 other output -- 284/5 291/8 48vdc input 3.3v output -- 131/4 134/7 5v output -- 151/4 154/7 other output -- 142/4 145/7 reflected ripple current 24vdc input -- 20 -- 48vdc input -- 20 -- in p ut im p ulse v olta g e(1sec.max.) 24vdc input -0.7 -- 50 v dc 48vdc input -0.7 -- 100 startin g v olta g e 24vdc input -- -- 9 48vdc input -- -- 18 under-volta g e t urn-off 24vdc input 5.5 6.5 -- 48vdc input 14.0 15.5 --
dc/dc converte r urf_p-6wr3 series 2015.04.20- a /1 page 2 of 5 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation starting time nominal input& constant resistance load -- 10 -- ms in p ut filter pi filter hot plug unavailable output specifications item operating conditions min. typ. max. unit output voltage accuracy -- 1 3 % line regulation full load, the input voltage is from low v oltag e to high voltage -- 0.2 0.5 load regulation 5%-100% load -- 0.5 1 transient recovery time 25% load step change -- 300 500 s transient response deviation -- 3 5 % temperature drift coefficient full load -- -- 0.03 %/ ripple&noise* 20mhz bandwidth -- 85 120 mv p-p over-voltage protection input voltage range 110 -- 160 %vo over-current protection 110 140 190 %io short circuit protection continuous, self-recovery note: * ripple and noise tested with ?parallel cable? method, please see dc-dc converter application notes for specific operation methods. general specifications item operating conditions min. typ. max. unit isolation voltage input-output, with the test time of 1 minute and the leak current lower than 1ma 3000 -- -- vdc isolation resistance input-output, insulation voltage 500vdc 1000 -- -- m ? isolation capacitance input-ou tput, 100khz/0.1v -- 1000 -- pf operating temperature derating if the temperature is 71 (see fig. 1) -40 -- 85 storage temperature -55 -- 125 storage humidity non-condensing 5 -- 95 % pin welding resistance temperatu re welding spot is 1.5mm away from the casing, 10 seconds -- -- 300 vibration 10-55hz, 10g, 30 min. along x, y and z switching frequency pwm mode -- 300 -- khz mtbf mil-hdbk-217f@25 1000 -- -- k hours physical specifications casing material plastic (ul94-v0) package dimensions 31.60*20.30*10.20 mm weight 13.00g(typ.) cooling method free air convection emc specifications emi ce cispr22/en55022 class a (bare component)/ class b (see fig.3- for recommended circuit) re cispr22/en55022 class a (bare component)/ class b (see fig.3- for recommended circuit) ems esd iec/en61000-4-2 contact 4kv perf. criteria b rs iec/en61000-4-3 10v/m perf. criteria a eft iec/en61000-4-4 2kv (see fig.3- for recommended circuit) perf. criteria b surge iec/en61000-4-5 2kv (see fig.3- for recommended circuit) perf. criteria b cs iec/en61000-4-6 3 vr.m.s perf. criteria a immunities of voltage dip, drop and short interruption iec/en61000-4-29 0-70% perf. criteria b
dc/dc converte r urf_p-6wr3 series 2015.04.20- a /1 page 3 of 5 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation product characteristic curve operating temperature( ) temperature derating curve output power percentage(%) -40 0407185 120 80 60 100 120 40 20 0 safe operating area fig. 1 urf2405p- 6wr3 60 65 70 75 80 85 90 95 100 9 121518212427303336 efficiency(%) input voltage (v) efficiency vs input (full load) urf2405p- 6wr3 50 55 60 65 70 75 80 85 90 95 100 5 102030405060708090100 efficiency(%) output current percentage (%) efficiency vs output load(vin=24) urf4815p- 6wr3 60 65 70 75 80 85 90 95 100 18 24 30 36 42 48 54 60 66 75 efficiency(%) input voltage (v) efficiency vs input (full load) urf4815p- 6wr3 50 55 60 65 70 75 80 85 90 95 100 5 102030405060708090100 efficiency(%) output current percentage (%) efficiency vs output load(vin=48) design reference 1. typical application all the dc/dc converters of this series are tested according to the recommended circuit (see fig. 2) before delivery. if it is required to further reduce input and output ripple, properly increase the input & output of additional capacitors cin and cout or select capacitors of low equivalent impedance provided that the capacitance is no larger than the max. capacitive load of the product. vin gnd +vo 0v dc cin dc cout fig. 2 vin(vdc) cin( f) cout( f) 24 100 10 48 10~47 10
dc/dc converte r urf_p-6wr3 series 2015.04.20- a /1 page 4 of 5 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation 2. emc solution-recommended circuit lcm c0 mov fuse c1 v in gnd + vin gnd +vo dc/dc load 0v c2 c3 fig. 3 notes: part in the fig. 3 is used for ems test and part for emi filtering; selected based on needs. parameter description model vin:24v vin:48v fuse choose according to actual input current mov s14k35 s14k60 c0 330 f/50v 330 f/100v c1,c2 2.2 f/50v 2.2 f/100v lcm 2.2 mh, recommended to use mornsun?s fl2d-30-222 c3 refer to the cout in fig.2 emc solution-recommended circuit pcb layout fig. 4 3. t he product does not support output in parallel w ith powe r pe r liter 4. for more information please find dc-dc converter application notes on www.mornsun-power.com dimensions and recommended layout bottomview note: unit:mm[inch] pindiametertolerances:0.10[0.004] generaltolerances:0.50[0.020] frontview note:grid2.54*2.54mm 23 22 14 16 911 3 2 ? 0.50[0.020] 2.54[0.100] 20.30[0.799] 15.24[0.600] 5.08[0.200] 22.86[0.900] 4.10[0.161] 31.60[1.244] 10.20[0.402] 9 11 3 2 23 22 14 16 ? 1.00[ ? 0.039] 1104003407-b0 pin thirdangleprojection 2,3 gnd +vo 0v vin 9 11 14 16 22,23 nopin nc function pin-out
dc/dc converte r urf_p-6wr3 series 2015.04.20- a /1 page 5 of 5 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation note: 1. packing information please refer t o product packing information w hich can be downloaded from w ww.mornsun-power.com .the packing bag number of horizontal package: 58210008; 2. recommended used in more t han 5% load, i f t he load is lower t han 5%, t hen t he ripple inde x of t he product may exceed t he specification, but does not affect the reliability of the product; 3. the min. load shall be no lower t han 5 % ,or t he output ripple may increase rapidly; i f t he product is operated under t he min. required load, the product performance cannot be guaranteed to comply with all performance indexes in the manual, but the reliability of the product will not be influenced; 4 . the max. capacitive load should be t ested w ithin t he input v oltage range and under full load conditions; 5. unless otherwise specified, data in this datas heet should be tested under the conditions of ta=25 , humidity<75% when inputting nominal voltage and outputting rated load; 6. all index testing methods in this datasheet are based on our company?s corporate standards; 7. the performance indexes of the product models listed in this datasheet are as above, but some indexes of non-standard model products will exceed the above-mentioned requirements, and please directly contact our technicians for specific information; 8. w e can provide product customization service; 9. specifications of this product are subject to changes without prior notice. mornsun guangzhou science & technology co., ltd. address: no. 5, kehui st. 1, kehui development center, science ave., guangzhou science city, luogang district, guangzhou, p. r. china tel: 86-20-38601850-8801 fax: 86-20-38601272 e-mail: isnfo@mornsun.cn
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