dc/dc converter urb1d_xd-10w series 201 5 . 8. 31 - b/0 page 1 of 5 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation 10w, ultra wide input isolated & regulated single output dc-dc converter patent protection rohs f eatures ? wide range of input voltage (4:1) ? efficiency up to 86% ? isolation voltage :1.5k vdc ? operating temperature range: -40 to +85 ? output over-voltage protection, short circuit protection ? low ripple & noise ? a2s (wring mounting) and a4s (35mm rail mounting) products featuring anti-reverse connection for input ? meet en60950, en50155 ? international standard pin-out urb1d_xd-10w series are isolated 10w dc-dc products with 4:1 input voltage .they feature efficiency up to 8 6 %, 1500vdc isolation, operating temperature of -40 ~+85 , output over-voltage protection short-circuit protection . it offers good emc performance, meet en60950 and en50155 standards. all models are particularly suited to railway etc.c. and extension package a2s and a4s also enable them with reverse voltage protection. selection guide certification p art 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.) en60950 en50155 urb1d05xd-10w 40-160 (110) 170 5 2000/100 79/ 81 2200 urb1d12xd-10w 12 833/42 83/ 85 220 URB1D15XD-10W 15 667/33 83/ 85 100 urb1d24xd-10w 24 416/21 84/ 86 47 note: series with suffix "a2s" are chassis mounting, with suffix "a4s" are din-rail mounting, for example urb1d05xd-10wa2s is chassis mounting , urb1d05xd-10wa4s is din-rail mounting; absolute maximum rating without damage on the converter, but it isn't recommended ; the efficiency of "a2s" and "a4s" is approx. 2% lower for the protection of inverse polarity. input specifications item operating conditions min. typ. max. unit input c urrent (full load / no - load) -- 113/3 115/5 m a reflected r ipple c urrent -- 30 -- input impulse voltage (1sec. max.) -0.7 -- 180 vdc starting voltage -- -- 40 input filter pi filter hot p lug unavailable output specifications item operating conditions min. typ. max. unit output voltage accuracy -- 1 2 % line 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 transient recovery time 25% load step change -- 500 1000 s transient response deviation -- 3 5 % temperature c oefficient full load -- -- 0.03 %/ ripple noise* 20mhz bandwidth -- 60 100 mv p-p over-voltage protection input voltage range 110 120 140 %vo short circuit protection continuous note: * ripple and noise tested with parallel cable method , please see dc-dc converter application notes for specific operation methods .
dc/dc converter urb1d_xd-10w series 201 5 . 8. 31 - b/0 page 2 of 5 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation 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, insulation voltage 500vdc 1000 -- -- m isolation capacitance input-output, 100khz/0.1v -- 1000 -- pf operating temperature derating when operating temperature up to 71 , (see fig.1) -40 -- 85 storage temperature -55 -- 125 storage humidity n on-condensing 5 -- 95 % pin w elding r esistance t emperature welding spot is 1.5mm away from the casing, 10 seconds. -- -- 300 vibration 5-150hz, displacement range: 7.5mm, acceleration: 2g switching f requency p w m m ode -- 350 -- khz mtbf mil-hdbk-217f@25 1000 -- -- k hours physical specifications casing material aluminum alloy d imensions horizontal package 50.8 0 *25.4 0 *11.8 0 mm a2s wiring package 76.0 0 *31.5 0 *21.2 0 mm a4s rail package 76.0 0 *31.5 0 *25.8 0 mm weight horizontal package/a2s wiring package/a4s rail package 22g/44g/64g (typ.) c ooling methods free air convection emc specifications emi ce cispr22/en55022 class b (see fig.3 for recommended circuit) re cispr22/en55022 class b (see fig.3 for recommended circuit) ems esd iec/en61000-4-2 contact 6kv perf. criteria b r s iec/en61000-4-3 10v/m perf. criteria a eft iec/en61000-4-4 4kv perf. criteria b surge iec/en61000-4-5 2kv/ 4kv (see fig.3 for recommended circuit) perf. criteria b c s iec/en61000-4-6 3 vr.m.s perf. criteria a voltage dips, short interruptions and voltage variations immunity iec/en61000-4-29 0-70% perf. criteria b product characteristic curve operating temperature( ) temperature derating cur ve o u t p u t p o w e r p e r c e n t a g e ( % ) safe operating area -40 0 40 71 85 120 80 60 100 120 40 20 0 fig. 1
dc/dc converter urb1d_xd-10w series 201 5 . 8. 31 - b/0 page 3 of 5 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation 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 a further decrease of the input and output ripple is required, properly increase the input & output of additional capacitors cin and cout or select capacitors of low equivalent impedance and ensure the capacitance should be lower than the max. capacitive load of the product. dc dc vin gnd +vo 0v cin cout fig. 2 cin cout 10 f -47 f 10 f 2. emc solution-recommended circuit +vin -vin fc-c01d dc-dc converter +vo 0v +vo -vo fuse + c0 cy 1 cy 2 fig. 3 fc-c01d is the emc auxiliary component of our company. input voltage range: 40v-160v ; fuse: choose according to customer actual input current; c0: recommend to use 100uf/200v electrolytic capacitor; cy1\cy2:1nf /2kv. emc solution-recommended circuit pcb layout fig. 4 note: the min. distance of the bonding pads between input & output isolation capacitors (cy1/cy2) shall be 2mm. 3. it is not allowed to connect modules output in parallel to enlarge the power 4. for more information about mornsun emc filter products, please visit www.mornsun-power.com to download the selection guide of emc filter
dc/dc converter urb1d_xd-10w series 201 5 . 8. 31 - b/0 page 4 of 5 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation dimensions and recommended layout urb1d_xd-10w a2s wiring package
dc/dc converter urb1d_xd-10w series 201 5 . 8. 31 - b/0 page 5 of 5 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation urb1d_xd-10w a4s rail package note: 1. packing information please refer to 'product packing information'. the packing bag number of horizontal package : 58200035, the packing bag number of a2s/a4s package:58220022; 2. recommend to use module with more than 5% load, if not, the ripple of the product may exceeds the 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 this datasheet should be tested under the conditions of ta=25 , humidity<75% when inputting nominal voltage and outputting rated load; 5. all index testing methods in this datasheet are based on our company s corporate standards; 6. 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; 7. we can provide product customization service; 8. 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: info@mornsun.cn
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