dc/dc powe r supply module urh_p-6wr3 series 2015.0 4 .16-a/2 page 1 of 4 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation 6w,ultra wide input, isolated & regulated single output, dip packaging, dc-dc converter patent protection rohs features z ultra wide range of input voltage (4:1) z efficiency up t o 85% z no-load power consumption as low as 0.12w z enhanced isolation , 6kvdc isolation z operating temperature range: -40 to +85 z input under-voltage protection, output short circuit, over-voltage , over-load protection z meets en60601-1/ul60601-1 certification z international standard pin-out urh_p-6wr3 series products are of 6w output power, extremely ultra wide range of voltage input of 9-36vdc, 18-75vdc, isolation voltage of 6000vdc, output over-voltage protection and output short circuit protection, meets en60601-1/ul60601-1 certification; these products are dedicated to medical field. low no-load power consumption widely used in energy storage system. selection guide part no. input voltage (vdc) output efficiency (%,typ.) @fullload max. capacitive load( f) nominal (range) max. * output voltage (vdc) output current (ma) (max./min.) urh2405p-6wr3 24 (9-36) 40 5 1200/60 79/81 2700 urh2409p-6wr3 9 667/33 81/83 1800 urh2412p-6wr3 12 500/25 82/84 1000 urh2415p-6wr3 15 400/20 83/85 680 urh2424p-6wr3 24 250/13 82/84 470 urh4805p-6wr3 48 (18-75) 80 5 1200/60 79/81 2700 urh4809p-6wr3 9 667/33 81/83 1800 urh4812p-6wr3 12 500/25 82/84 1000 urh4815p-6wr3 15 400/20 83/85 680 URH4824P-6WR3 24 250/13 82/84 470 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 in p ut 5v output -- 308/5 316/8 m a other output -- 298/5 305/8 4 8vdc input 5v output -- 154/4 158/7 other output -- 149/4 152/7 reflected ri pp le current 24vdc input -- 20 -- 4 8vdc in p ut -- 20 -- in p ut im p ulse v olta g e(1sec.max.) 24vdc in p ut -0.7 -- 50 v dc 4 8vdc input -0.7 -- 100 startin g v olta g e 24vdc in p ut -- -- 9 4 8vdc in p ut -- -- 18 in p ut under-volta g e protection 24vdc input 5.5 6.5 -- 4 8vdc in p ut 14 15.5 -- in p ut filter pi filter hot plug unavailable output specifications item operating conditions min. typ. max. unit output voltage accuracy -- 1 3 % line voltage regulation full load, the input voltage is from low voltage to high voltage -- 0.2 0.5 load regulation 5%-100% load -- 0.5 1
dc/dc powe r supply module urh_p-6wr3 series 2015.0 4 .16-a/2 page 2 of 4 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation 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 -- 100 180 mvp-p over-current protection 110 150 260 %io over-voltage protection input voltage range 110 -- 160 %vo short circuit protection continuous, self-recovery note: * ripple and noise tested with ?parallel cable? method, oscilloscope using the 1x probe, please see dc-dc converter application notes for specific operation methods. 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 6000 -- -- vdc insulation resistance input-output, insulation voltage 500vdc 10000 -- -- m isolation capacitance input-output, 100khz/0.1v -- 13 20 pf enhanced isolation transformer creepage 5.0 -- -- mm transformer clearance 2.4 -- -- pcb creepage & clearance 6.0 -- -- optocoupler creepage 6.0 -- -- operating temperature derating if the temperature is 71 (see fig. 1) -40 -- 85 storage humidity without condensation 5 -- 95 %rh storage temperature -55 -- 125 lead temperature 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(nominal, full load) -- 300 -- khz mtbf mil-hdbk-217f@25 1000 -- -- k hours note:* this series of products using reduced frequency technology, the swi tching frequency is test value for full load, when the load is reduced to bel ow 50%, the switching frequency decreases with decreasing load. physical specifications casing material black flame-retardant and heat-resistant plastic (ul94-v0) package dimensions 31.60*20.30*10.20 mm weight 13g(typ.) cooling method free air convection emc specifications emi ce cispr22/en55022 class a (bare component) ems esd iec/en61000-4-2 contact 6kv perf. criteria b 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 powe r supply module urh_p-6wr3 series 2015.0 4 .16-a/2 page 3 of 4 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation product characteristic curve t emperature derating curve o u tp u t p o w e r p e r c e nt (%) -40 0 40 71 85 120 0 20 40 60 80 100 120 safe operating area fig. 1 urh2405p- 6wr3 50 55 60 65 70 75 80 85 90 95 100 9 14 19 24 29 34 36 efficiency(%) input voltage (v) efficiency vs input (full load) urh2405p- 6wr3 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=vin-nominal) urh4815p- 6wr3 50 55 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 voltage (full load) urh4815p- 6wr3 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=vin-nominal) design reference 1. t ypical 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 cin cout 24vdc 100uf 10 f 48vdc 10 f-47 f10 f 2. emc solution-recommended circuit c0 mov fuse v in gnd + vin gnd +vo -vo (0v) dc/dc c1 load fig. 3 notes: part in the fig. 3 is used for ems test. 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 refer to the cout in fig.2
dc/dc powe r supply module urh_p-6wr3 series 2015.0 4 .16-a/2 page 4 of 4 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation 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 t he application note on w ww.mornsun-power.com dimensions and recommended layout note: unit:mm[inch] pindiametertolerances:0.10[0.004] generaltolerances:0.50[0.020] note:grid2.54*2.54mm nc:noconnection 11 112 23 24 13 15 ? 1.00[ ? 0.039] pin-out function pin 1 vin +vo nopin gnd gnd 11 12 13 15 24 23 nopin 0v frontview bottomview 23 11 1 ? 0.50[0.020] 20.30[0.799] 15.24[0.600] 27.94[1.100] 4.10[0.161] 31.60[1.244] 10.20[0.402] 15 12 24 13 20.32[0.800] 2.54[0.100] 1104003403-a0 thirdangleprojection 5.08[0.200] note: 1. packing information please refer to product packing information which can be downloaded from www.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 max. capacitive load should be tested within the input voltage range and under full load conditions; 4 . unless otherwise specified, data in t his datasheet should be t ested under t he conditions of ta=25 , humidity<75% w hen inputting nominal voltage and outputting rated load; 5. a ll inde x t esting methods in t his datasheet are based on our company?s corporate standards; 6. the performance indexes of t he product models listed in t his 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; 7. we can provide product customization service; 8. specifications of t his product are subject t o changes w ithout 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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