dc/dc converte r e_s-2wr2 & f_s-2wr2 series 2015.04.17- a /2 page 1 of 5 mornsun guangzhou science & technology co., ltd. reserv es the copyright and right of final interpretation 2w, fixed input voltage, isolated & unregulated dual /single output patent protection rohs features z continuous short-ci rcuit protection z operating temperature range: -40 to +105 z high efficienc y up t o86 % z high power density z miniature sip package z isolation voltage: 3k vdc z no external component required z international standard pin-out e_s-2wr2 & f_s-2wr2 series are specially designed for applications where an isolated voltage is required in a distributed power supply system. they are suitable for 1. where the voltage of the input power supply is stable (voltage variation: 10%vin); 2. where isolation between input and output is necessary (isolation voltage 3000vdc); 3. where the output voltage regulation and the ripple & noise of the output voltage is not strictly required; 4. typical application: digit circuit condition; normal low-frequency artificial circuit condition; relay drive circuit and data switching circu it condition, etc. selection guide certification part no. input voltage (vdc) output efficiency (%,min./typ.) @fullload max. capacitive load* ( f) nominal (range) output voltage (vdc) output current (ma)(max./min.) -- e0503s-2wr2 5 (4.5-5. 5) 3.3 303/30 68/72 100 ul/ce e0505s-2wr2 5 200/20 76/80 e0509s-2wr2 9 111/11 80/84 e0512s-2wr2 12 83/8 79/83 e0515s-2wr2 15 67/7 78/82 e0524s-2wr2 24 42/4 80/84 -- f0503s-2wr2 3.3 400/40 75/79 220 ul/ce f0505s-2wr2 5 400/40 78/82 f0509s-2wr2 9 222/22 78/82 F0512S-2WR2 12 167/17 78/82 f0515s-2wr2 15 133/13 79/83 f0524s-2wr2 24 83/8 80/84 -- e1203s-2wr2 12 (10.8-13.2) 3.3 303/30 71/75 100 ul/ce e1205s-2wr2 5 200/20 76/80 e1209s-2wr2 9 111/11 80/84 e1212s-2wr2 12 83/8 80/84 e1215s-2wr2 15 67/7 80/84 f1205s-2wr2 5 400/40 78/82 220 f1209s-2wr2 9 222/22 77/81 f1212s-2wr2 12 167/17 80/84 f1215s-2wr2 15 133/13 81/85 f1224s-2wr2 24 83/8 82/86 -- e1515s-2wr2 15 (13.5-16.5) 15 67/7 80/84 100 f1505s-2wr2 5 400/40 76/80 220 f1509s-2wr2 9 222/22 76/80 f1512s-2wr2 12 167/17 77/81
dc/dc converte r e_s-2wr2 & f_s-2wr2 series 2015.04.17- a /2 page 2 of 5 mornsun guangzhou science & technology co., ltd. reserv es the copyright and right of final interpretation ul/ce e2405s-2wr2 24 (21.6-26.4) 5 200/20 76/80 100 e2409s-2wr2 9 111/11 80/84 e2412s-2wr2 12 83/8 80/84 e2415s-2wr2 15 67/7 80/84 f2405s-2wr2 5 400/40 76/80 220 f2409s-2wr2 9 222/22 82/86 f2412s-2wr2 12 167/17 80/84 f2415s-2wr2 15 133/13 82/86 -- f2418s-2wr2 18 111/11 82/86 ul/ce f2424s-2wr2 24 83/8 82/86 note: *the capacitive loads of positive and negative outputs are the same. input specifications item operating conditions min. typ. max. unit input current (full load / no-load) 5 v input -- 506/35 --/60 m a 12 v input -- 208/20 --/50 15 v input -- 159/15 --/35 24v input -- 104/10 --/30 reflected ripple current -- 15 -- m a surge v oltage (1sec. max.) 5 v input -0.7 -- 9 v dc 12 v input -0.7 -- 18 15 v input -0.7 -- 21 24v input -0.7 -- 30 input filter filter capacitor hot plug unavailable output specifications item operating conditions min. typ. max. unit output v oltage a ccuracy see t olerance envelope graph (fig. 1) line regulation input voltage change: 1% 3.3vdc output -- -- 1.5 -- other output -- -- 1.2 load regulation 10%-100% load 3.3 v dc output -- 18 -- % 5 v dc output -- 12 -- 9 v dc output -- 9 -- 12vdc output -- 8 -- 15 v dc/18vdc output -- 7 -- 24vdc output -- 6 -- ripple & noise* 20mhz bandwidth -- 75 200 mvp-p temperature coefficient full load -- -- 0.03 % / short circuit protection** e24xxs-2wr2/f24x x s-2wr2/e0524s-2wr2/f0524s-2wr2 -- -- 1 s others con t inuous, self-recovery note: * ripple and noise are measured by ?parallel cable? method, please see dc-dc converter application notes for specific operation; **supply voltage must be discontinued at the end of short circuit duration fore24xxs-2wr2/f24xxs-2wr2 series, and e0524s-2wr2/f0524s-2wr2 model s. general specifications item operating conditions min. typ. max. unit isolation v oltage input-output, w ith t he t est t ime of 1 minute and t he leak current lower t han 1ma 3000 -- -- v dc isolation resistance input-output, isolation v oltage 500vdc 1000 -- -- m ? isolation capacitance input-output, 100khz/0.1v e2415s-2wr2/f2424s-2wr2 -- 50 -- pf other models -- 20 --
dc/dc converte r e_s-2wr2 & f_s-2wr2 series 2015.04.17- a /2 page 3 of 5 mornsun guangzhou science & technology co., ltd. reserv es the copyright and right of final interpretation operating temperature derating w hen operating t emperature up t o85 ,(see fig. 2) -40 -- 105 storage temperature -55 -- 125 casing temperature rise ta=25 , nominal input, full load output -- 25 -- pin w elding resistance temperature w elding spot is 1.5mm away from t he casing, 10 seconds -- -- 300 storage humidity non-condensing -- -- 95 % rh switching frequency full load, nominal input v oltage -- 100 -- khz mtbf mil-hdfk-217f@25 3500 -- -- k hours physical specifications casing material plastic (ul94-v0) package dimensions 19.65*7.05*10.16 mm weight 2.4g (typ.) cooling method free air convection emc specifications emi ce cispr22/en55022 class b (see fig. 4 for recommended circuit) re cispr22/en55022 class b (see fig. 4 for recommended circuit) ems esd e_s-2wr2 iec/en61000-4-2 contact 6kv perf. criteria b f_s-2wr2 iec/en61000-4-2 contact 8kv perf. criteria b product characteristic curve 3.3vdc output -10% 80% 20% 10% 40% 60% -5% 0 +5% +10% 100% t y p . m i n . m a x . -15% -7.5% +1.0% -15% t olerance envelope curve output current percentage(%) (nominal input voltage) output voltage (%) accuracy other output -10% 80% 20% 10% 40% 60% -5% 0 +5% +10% +15% 100% t y p . m i n . m a x . -7.5% -2.5% +2.5% output current percent(%) (nominal input voltage) output voltage (%) accuracy to l e ra nc e en v e lop e cu r v e fig. 1 120 100 80 60 40 20 0 output power percent(%) ambient temp.( ) te m p e r a t u r e d e r a ti n g c ur v e safe operating area -40 04085105120 fig. 2
dc/dc converte r e_s-2wr2 & f_s-2wr2 series 2015.04.17- a /2 page 4 of 5 mornsun guangzhou science & technology co., ltd. reserv es the copyright and right of final interpretation f0505s-2wr2 50 55 60 65 70 75 80 85 90 95 100 4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5 efficiency(%) input voltage (v) efficiency vs input voltage (full load) f0505s-2wr2 0 10 20 30 40 50 60 70 80 90 100 10 20 30 40 50 60 70 80 90 100 efficiency(%) output current percentage (%) efficiency vs output load(vin=5 v ) f1212s-2wr2 50 55 60 65 70 75 80 85 90 95 100 11.0 11.3 11.5 11.8 12.0 12.2 12.5 12.7 13.0 13.2 efficiency(%) input voltage (v) efficiency vs input voltage (full load) f1212s-2wr2 0 10 20 30 40 50 60 70 80 90 100 10 20 30 40 50 60 70 80 90 100 efficiency(%) output current percentage (%) efficiency vs output load (vin=12v) design reference 1. typical application if it is required to further reduce input and output ripple, a filter capacitor can be connected to the input and output terminals, see fig.3. moreover, choosing suitable filter capacitor is very important , start-up problems may be caused by too large capacitance. to ensured the modules running well, the recommended capacitive load values as shown in table 1. vin gnd +vo 0v dc cin dc cout cout -vo dua l single vin gnd +vo 0v dc cin dc cout fig.3 recommended capacitive load value table (table 1) vin (vdc) cin ( f) single vout (vdc) cout ( f) dual vout (vdc) cout # ( f) 5 4.7 3.3/5 10 3.3/5 4.7 12/15 2.2 9/12 2.2 9/12 1 24 1 15/18/24 1 15/24 0.47 note: # thecapacitiveloadsofpositiveandnegativeoutputsarethesame.. 2. emc typical recommended circuit (class b) vin gnd +vo -vo (0v) dc/dc load ldm c1 vin gnd c3 c2 cy fig. 4 input voltage (vdc) 5/12/15 24 emi c1/c2 4.7 f/50v cy -- 1nf/3kv c3 refer to the cout in fig.3 ldm 6.8 h note: 1. 24v input series, is subject to cy (cy : 1nf/3kv). 2. it is not needed to add the component in the peripheral circuit when parameter with the symbol of "--". 3. output load requirements toensurethemoduleworkefficientlyandreliably,duringtheoperati on, the min. output load should be no less than 10% of the full load. if t h e actual output power is low, please connect a resister to the output terminal in parallel, with a recommenced resistance which is 10% of t h e rated power, and derating is required during operation. 4. for more information please find the application notes on www.mornsun-power.com
dc/dc converte r e_s-2wr2 & f_s-2wr2 series 2015.04.17- a /2 page 5 of 5 mornsun guangzhou science & technology co., ltd. reserv es the copyright and right of final interpretation dimensions and recommended layout frontview note: unit:mm[inch] pinsectiontolerances:0.10[0.004] generaltolerances:0.25[0.010] bottomview 0.50[0.020] 10.16[0.400] 0.50[0.020] 4.10[0.161] 0.30[0.012] 0.90[0.035] 15.24[0.600] 19.65[0.774] 7.05[0.278] 2.54[0.100] 1 2 5 6 7 single vin gnd 0v nopin +vo pin 1 2 5 6 7 pin-out dual vin gnd -vo 0v +vo dual single 2 57 6 1 2 57 1 ? 1.00[ ? 0.039] 1100000204-b0 notegrid2.54*2.54mm thirdangleprojection notes: 1. packing information please refer t o product packing information w hich can be downloaded from w ww.mornsun-power.com .packing bag number: 58200001; 2. if t he product is not operated w ithin t he required load range, t he product performance cannot be guaranteed t ocomply w ith all parameters in the datasheet; 3. the maximum capacitive load offered w ere t ested at nominal input v oltage and full load; 4 . unless otherwise specified, parameters in t his datasheet w ere measured under t he conditions of ta=25 , humidity<75% w ith nominal input voltage and rated output load; 5. a ll inde x t esting methods in t his datasheet are based on our company?s corporate standards; 6. the performance parameters of the product models listed in this manual are as above, but some parameters of non-standard model products may exceed the requirements mentioned above. please contact our technicians directly for specific information; 7. w e can provide product customization service; 8. specifications are subject to change 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: info@mornsun.cn
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