rsg electronic components gmbh ?sprendlinger ldst. 115 ? 63069 offenbach ?+49 69-984047-0 ?rsg-electronic.de page 1 (5) r t a - r 3 0 d 1 w r s e r i e s r sg electronic components ? sprendlinger ldstr. 115 ? 63069 offenbach ? phone: +49 69/984047-0 ? info@rsg - electronic.de r - s e r i e s 3w, ultra wide input isolated & regulated single output dc/dc converter p atent protection rohs ? w ide range of input voltage (4:1) ? efficiency up to 8 4% ? no - load power consumption as low as 0. 12 w ? isola tion voltage:1.5k vdc ? input under- voltage protection, output over - ? current protection, short - circuit protection ? operating temperature range: - 40 ? low ripple & noise ? ? r ta- r30d1wr series products are of 3w output power, extremely wide range of voltage input of 9 - 36vdc, 18- 75vdc, isolation voltage of 1500vdc, outpu t short circuit protection, these products are widely used in fields such as i ndustrial control, electric power, instruments and communication. selection guide part no. input voltage (vdc) output efficiency (%,typ.) @ full load max. capacitive load ( f) nominal (range) max. output voltage (vdc) output current (ma) (max./min.) rta - 2405 r30d1wr 24 (9- 36) 40 5 600/ 0 78/ 80 2200 rta - 2412 r30d1wr 12 250/ 0 80/82 680 rta - 2415 r30d1wr 15 200/ 0 81/83 470 rta - 2424 r30d1wr 24 125/ 0 80/82 100 r ta- 4815 r30d1wr 48 (18 - 75) 80 15 200/ 0 82/8 4 470 notes : exceeding the maximum input voltage may cause permanent damage; the efficiency value is measured in the input nominal voltage and output rated load. input specifications item operating conditions min. typ. max. unit input current (full load / no- load) 24vdc input -- 158/4 173/6 ma 48vdc input -- 7 9/3 81/5 reflected ripple current 24vdc input -- 120 -- 48vdc input -- 60 -- input impulse voltage (1sec. max.) 24vdc input - 0.7 -- 50 vdc 48 vdc input - 0.7 -- 100 starting voltage 24vdc input -- -- 9 48vdc input -- -- 18 input under- voltage protection 24vdc input 5.5 6.5 -- 48vdc input 13 15.5 -- starting time nominal input& constant resistance load -- 10 -- ms input filter c filt er ctrl* module turn -on ctrl pin floating or connected to ttl high level(3.5 - 12vdc) module turn - off ctrl pin connected to gnd or low level(0 - 1.2vdc) input current when switched off -- 6 10 ma hot plug un available note: *the voltage of ctrl pin is relative to input pin gnd. featu res: r t a - r 3 0 d 1 w r s e r i e s r sg electronic components ? sprendlinger ldstr. 115 ? 63069 offenbach ? phone: +49 69/984047-0 ? info@rsg - electronic.de r - s e r i e s 3w, ultra wide input isolated & regulated single output dc/dc converter p atent protection rohs ? w ide range of input voltage (4:1) ? efficiency up to 8 4% ? no - load power consumption as low as 0. 12 w ? isola tion voltage:1.5k vdc ? input under- voltage protection, output over - ? current protection, short - circuit protection ? operating temperature range: - 40 ? low ripple & noise ? ? (%,typ.) @ full load max. capacitive load ( f) nominal (range) max. output voltage (vdc) output current (ma) (max./min.) rta - 2405 r30d1wr 24 (9- 36) 40 5 600/ 0 78/ 80 2200 rta - 2412 r30d1wr 12 250/ 0 80/82 680 rta - 2415 r30d1wr 15 200/ 0 81/83 470 rta - 2424 r30d1wr 24 125/ 0 80/82 100 r ta- 4815 r30d1wr 48 (18 - 75) 80 15 200/ 0 82/8 4 470 notes : exceeding the maximum input voltage may cause permanent damage; the efficiency value is measured in the input nominal voltage and output rated load. input specifications item operating conditions min. typ. max. unit input current (full load / no- load) 24vdc input -- 158/4 173/6 ma 48vdc input -- 7 9/3 81/5 reflected ripple current 24vdc input -- 120 -- 48vdc input -- 60 -- input impulse voltage (1sec. max.) 24vdc input - 0.7 -- 50 vdc 48 vdc input - 0.7 -- 100 starting voltage 24vdc input -- -- 9 48vdc input -- -- 18 input under- voltage protection 24vdc input 5.5 6.5 -- 48vdc input 13 15.5 -- starting time nominal input& constant resistance load -- 10 -- ms input filter c filt er ctrl* module turn -on ctrl pin floating or connected to ttl high level(3.5 - 12vdc) module turn - off ctrl pin connected to gnd or low level(0 - 1.2vdc) input current when switched off -- 6 10 ma hot plug un available note: *the voltage of ctrl pin is relative to input pin gnd. featu res: dc/dc-converter we energize electronics! an acal group company we energize electronics! smd-dip 14 package ? 3w ultra wide input 4:1 ? isolated & regulated single output ? efciency up to 84% ? no load power consumpton as low as 0.1w ? isolaton voltage: 1.5kvdc ? input under-voltage protecton, output over- current protecton, short-circuit protecton ? operatng temperature range: -40c to 85c ? low ripple & noise ? internatonal standard pin-out ? meet iec60950, ul60950, en60950 standards rohs 3w ultra wide input isolated & regulated single output rta-r30d1wr stand juni 2016 rev 01
rsg electronic components gmbh ?sprendlinger ldst. 115 ? 63069 offenbach ?+49 69-984047-0 ?rsg-electronic.de page 2 (5) dc/dc-converter 3w ultra wide input isolated & regulated single output we energize electronics! an acal group company we energize electronics! r t a - r 3 0 d 1 w r s e r i e s rsg electronic components ? sprendlinger ldstr. 115 ? 63069 offenbach ? phone: +49 69/984047-0 ? info@rsg - electronic.de r - s e r i e s output specifications item operating conditions min. typ. max. unit output voltage accuracy -- 1 3 % line regulation full load, the input voltage is from low voltage to high voltage -- 0.2 0.5 load regulation 0 % - 100% load -- 0.5 1 transient recovery time 25% load step change -- 300 500 s transient response deviation -- 3 5 % temperature coefficient full load -- -- 0.03 %/ ripple & noise* 20mhz bandwidth , 5 % - 100% load -- 30 120 mv p -p over - curre nt protection input voltage range -- 150 250 %io short circuit protection hiccup protection note: *ripple and noise are measured by parallel cable method, please see dc - dc converter application notes for specific operation. 0 % -5 % load r ipple & no ise is no more than 5%vo. general specifications item operating conditions min. typ. max. unit insulation voltage input - output, with the test time of 1 minute and the leak current lower than 1ma 1500 -- -- vdc insulation resistance input - output, insul ation voltage 500vdc 1000 -- -- m isolation capacitance input - output, 100khz/0.1v -- 1000 -- pf operating temperature derating if the temperature is 71 (see fig. 1) -40 -- + 85 storage temperature -55 -- + 125 casing temperature rise ta=25, nomin al input, full load output -- + 65 -- pin welding resistance temperature welding spot is 1.5mm away from the casing, 10 seconds -- -- + 300 storage humidity non - condensing 5 -- 95 %rh reflow soldering temperature peak temp. 245 , maximum duration time 60s at 217 . for actual application, please refer to ipc/jedec j - std - 020d.1. vibration 10- 55hz, 10g, 30 min. along x, y and z switching frequency* p w m mode -- 350 -- khz mtbf mil - hdbk - 217f@25 1000 -- -- k hours note:*this series of products using low er frequency technology, the switching frequency value is the test value in full load, when the load is reduced to 50% or less, the switching frequency decreases with decreasing load. physical specifications casing material black flame - retardant heat -pr oof p lastic dimensions 19.20*18.10*10.16 mm weight 3.50g(typ.) cooling method free convection emc specifications em i re cispr22/en55022 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 c s 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 rta-r30d1wr stand juni 2016 rev 01
rsg electronic components gmbh ?sprendlinger ldst. 115 ? 63069 offenbach ?+49 69-984047-0 ?rsg-electronic.de page 3 (5) dc/dc-converter 3w ultra wide input isolated & regulated single output we energize electronics! an acal group company we energize electronics! rta-r30d1wr r t a - r 3 0 d 1 w r s e r i e s rsg electronic components ? sprendlinger ldstr. 115 ? 63069 offenbach ? phone: +49 69/984047-0 ? info@rsg - electronic.de r - s e r i e s product characteristic curve o p e ra t ing te m p e ra tu re ( ) te mp e ra ture de ra ting c urve output powe r pe rcenta ge(%) -40 0 40 71 85 120 80 60 100 120 40 20 0 sa fe o p e ra tin g a re a fig. 1 urb 2405mt - 3 wr 3 50 55 60 65 70 75 80 85 90 95 100 9 12 15 18 21 24 27 30 33 36 efficie ncy(%) input volta ge (v) efficiency vs input voltage (full load) urb 2405mt - 3 wr 3 0 10 20 30 40 50 60 70 80 90 100 10 20 30 40 50 60 70 80 90 100 efficie ncy(%) output curre nt pe rce nta ge (%) effic ie nc y vs output loa d(vin= 24 v ) urb 4815mt - 3 wr 3 50 55 60 65 70 75 80 85 90 95 100 18 24 30 36 42 48 54 60 66 75 efficie ncy(%) input volta ge (v) efficiency vs input voltage (full load) urb 4815mt - 3 wr 3 0 10 20 30 40 50 60 70 80 90 100 10 20 30 40 50 60 70 80 90 100 efficie ncy(%) output curre nt pe rce nta ge (%) effic ie nc y vs output loa d(vin= 48 v ) rta - 2405 r30d1wr rta - 2405 r30d1wr rta - 4815 r30d1wr rta - 4815 r30d1wr stand juni 2016 rev 01
rsg electronic components gmbh ?sprendlinger ldst. 115 ? 63069 offenbach ?+49 69-984047-0 ?rsg-electronic.de page 4 (5) dc/dc-converter 3w ultra wide input isolated & regulated single output we energize electronics! an acal group company we energize electronics! rta-r30d1wr r t a - r 3 0 d 1 w r s e r i e s rsg electronic components ? sprendlinger ldstr. 115 ? 63069 offenbach ? phone: +49 69/984047-0 ? info@rsg - electronic.de r - s e r i e s 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 produc t. vin gnd +vo 0 v dc c in dc c out fig. 2 vn cin cout 24vdc 100 f 10 f 48vdc 10 f ~47 f 10 f 2. emc solution - recommended circuit vin g nd +vo 0v dc / dc lo a d c3 ld m 1 c1 mov fuse c2 cy vin g nd + 1 c4 c0 + fig. 3 notes: part in the fig. 3 is used for ems test and part for emi filtering; selected based on needs. para meter description model vin:24v vin:48v fuse choose according to actual input current mov s14k35 s14k60 c0 , c1 330 f /50v 330 f /100v c 2 , c3 4.7 f /50v 4.7 f /100v c4 refer to the cout in fig.2 ldm1 12 h cy1 1nf/2kv emc solution - recommended circuit pc b layout fig. 4 note: the min. distance of the bonding pads between input & output isolation capacitors (cy1) shall be 2mm. 3. it is not allowed to connect modules output in parallel to enlarge the power for more information about mornsun em c filter products, please visit rsg - electronic.de to download the selection guide of emc filter stand juni 2016 rev 01
rsg electronic components gmbh ?sprendlinger ldst. 115 ? 63069 offenbach ?+49 69-984047-0 ?rsg-electronic.de page 5 (5) dc/dc-converter 3w ultra wide input isolated & regulated single output we energize electronics! an acal group company we energize electronics! rta-r30d1wr r t a - r 3 0 d 1 w r s e r i e s rsg electronic components ? sprendlinger ldstr. 115 ? 63069 offenbach ? phone: +49 69/984047-0 ? info@rsg - electronic.de r - s e r i e s dimensions and recommended layout notes: 1. packing information please refer to product packing information which can be downloaded from rsg - electron ic.de . tube packing bag number : 58010114, reel packing bag number : 58010115 ; 2. recommended used in more than 5 % load, if the load is lower than 5 %, then the ripple index of the product may exceed the specification, but does not affect the reliability of t he product ; 3. the max. capacitive load should be tested within the input voltage range and under full load conditions; 4. if the product needs to be cleaned after welding, please wait to completely dried before electrical use it; 5. unless otherwise specified, d ata in this datasheet should be tested under the conditions of ta= 2 5, humidity<75% when inputting nominal voltage and outputting rated load; 6. all index testing methods in this dat asheet are based on our company` s corporate standards; 7. the performance inde xes 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. we can provide product cus tomization service; 9. specifications of this product are subject to changes without prior notice. r t a - r 3 0 d 1 w r s e r i e s rsg electronic components ? sprendlinger ldstr. 115 ? 63069 offenbach ? phone: +49 69/984047-0 ? info@rsg - electronic.de r - s e r i e s dimensions and recommended layout notes: 1. packing information please refer to product packing information which can be downloaded from rsg - electron ic.de . tube packing bag number : 58010114, reel packing bag number : 58010115 ; 2. recommended used in more than 5 % load, if the load is lower than 5 %, then the ripple index of the product may exceed the specification, but does not affect the reliability of t he product ; 3. the max. capacitive load should be tested within the input voltage range and under full load conditions; 4. if the product needs to be cleaned after welding, please wait to completely dried before electrical use it; 5. unless otherwise specified, d ata in this datasheet should be tested under the conditions of ta= 2 5, humidity<75% when inputting nominal voltage and outputting rated load; 6. all index testing methods in this dat asheet are based on our company` s corporate standards; 7. the performance inde xes 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. we can provide product cus tomization service; 9. specifications of this product are subject to changes without prior notice. the models listed here are just standard type. if you need a product with special specifcaton or you have questons regarding packing standards (tube oder tape/reel) as well as applicaton support, please contact our specialists: sales @ rsg-electronic.de or +49 69-984047-41/-28 stand juni 2016 rev 01
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