refer to applications notes any data referred to in this datasheet are of indicative nature and based on our practical experience only. for futher details, please refer to application notes pa-1 rev.: 0/2015 www.recom-international.com ac/dc converter 3 y e a r w a r r a n t y 3 specifcations (measured at t a = 25c, nominal input voltage, full load and after warm-up) basic characteristics parameter condition min. typ. max. input voltage range 85vac 120vdc 305vac 430vdc input current full load, 115vac full load, 230vac 47ma 30ma absolute max. input current cold start at 25c, 115vac cold start at 25c, 230vac 15a 30a no load power consumption 85-305vac, 47-440hz 35mw input frequency ac input 47hz 440hz hold-up time full load, 115vac 18ms operating frequency 100% load at nominal vin 55khz effciency see selection guide minimum load 2% typ. output ripple and noise 3.3v 5v, 12v, 24v 300mvp-p 250mvp-p description the ultra-compact wired RAC02-SE/277/w modules are available with output voltages of 3.3, 5, 12 and 24v, and the input-to-output isolation is 3kvac/1min. with a standby consumption of 35mw maximum, the mini power supplies are particularly suitable for energy-saving sleep mode and standby applications. because of its compact design (height <17.75 mm), it is a versatile solution for home automation and other similar applications. complete with an integrated input flter, the series has enhanced emi performance and complies with en55022, class b. the mini power supplies are also protected against short circuit with fully automatic restart after the error has been solved. the converters are en/ul60950-1 certifed and come complete with a 3 year warranty. e224736 features regulated converters ? 35mw max. no load power consumption ? effciency up to 76% ? isolated output 3kvac / 1 min ? scp, ovp protection ? wide operating temperature range: -40c to +85c ? universal input 85-305vac 2 watt single output RAC02-SE/277/w selection guide part input output output effciency max. capacitive number voltage range voltage current typ. load (vac) (vdc) (ma) (%) ( f) rac02-3.3se/277/w 85-305 3.3 600 67 12000 rac02-05se/277/w 85-305 5.0 400 70 5500 rac02-12se/277/w 85-305 12 167 73 500 rac02-24se/277/w 85-305 24 83 76 160
pa-2 rev.: 0/2015 www.recom-international.com ac/dc converter environmental parameter condition value operating temperature range 230vac, natural convection and with derating -40c to +85c storage temperature range -40c to +85c humidity non-condensing 5% - 95%, rh max. mtbf (3) mil-hdbk-217f, 115vac, +25c mil-hdbk-217f, 230vac, +25c 2238 x 10 6 hours 1 x 10 6 hours -40 60 70 75 80 85 90 100 50 40 30 20 10 0 -20 -25 0 20 40 60 50 80 100 ambient temperature (c) output current (%) @ 85-140vac 3.3v and 5v all other models -40 60 70 75 80 85 90 100 50 40 30 20 10 0 -20 0 20 40 60 50 80 100 ambient temperature (c) output current (%) @ 140-305vac all models derating graph protections parameter type value short circuit protection (scp) continuous, automatic recovery over voltage protection (ovp) zener diode clamp 110% - 140% over current limit 110% - 190% isolation voltage 3kvac / 1 minute isolation resistance 1g ? min. leakage current 85-305vac, 47-440hz 10a specifcations (measured at t a = 25c, nominal input voltage, full load and after warm-up) regulations parameter condition value output voltage tolerance (2) 6% max. line voltage regulation low line to high line, full load 1.5% max. load voltage regulation 2% to 100% load 6% typ. RAC02-SE/277/w series notes: note2: includes initial voltage accuracy, thermal drift, line regulation and load regulation at rated input voltage and load conditions. notes: note3: mtbf is referring rac02-05se/277/w
pa-3 rev.: 0/2015 www.recom-international.com ac/dc converter dimensions and physical characteristics parameter type value material case potting ul94v-0, black plastic ul94v-0, silicone dimensions (lxwxh) 33.7 x 22.2 x 17.75mm weight 25g typ. packaging dimensions (lxwxh) cardboard box 520 x 195 x 67mm packaging quantity 30 pcs. specifcations (measured at t a = 25c, nominal input voltage, full load and after warm-up) RAC02-SE/277/w series safety and certifications certifcate type report / file number standard en general safety spclvd1208051 en-60950-1, 2nd edition ul general safety e224736 ul-60950-1, 2nd edition certifcate type (environmental) report / file number standard / criterion esd radiated immunity fast transient surge conducted immunity voltage dips and variations voltage ficker en61000-4-2, criteria b en61000-4-3, criteria a en61000-4-4, criteria b en61000-4-5, criteria b en61000-4-6, criteria a en61000-4-8, criteria a en-61000-3-3 emi standard report: 1502ce17 en55022, class b en55024 bottom view 2 3 4 1 33.7 28.0 15.24 7.62 24.35 0.75 0.25 17.75 0.25 5.0 ?1.5 ?2.4 85 5 10 3 mechanical dimensions (mm) the product information and specifcations are subject to change without prior notice. all products are designed for non-safety critical commercial and industrial applications. the buyer agrees to implement safeguards that anticipate the consequences of any failures that might cause harm, loss of life and/or property damage. wired connections wired color type single 1, brown ul-1015, awg#22 vac in (l) 2, blue ul-1015, awg#22 vac in (n) 3, red ul-1430, awg#22 +vout 4, black ul-1430, awg#22 -vout tolerance: 0.35mm case= 0.5mm
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