ac/dc converter l d10-20bxx series 201 5 . 09.08 - b/1 page 1 of 6 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation 10w, ac/dc converter rohs features ? universal input voltage range: 85~264vac/100~370vdc ? operating temperature range: -25 to +70 ? output short circuit, over-current, over-voltage protections ? meet ul60950( industrial level ), en60601( 2 x mopp medical safety according to en 60601-1 3rd edition ) standards ? mounting: pcb mounting, chassis mounting, din-rail mounting available ld10-20bxx series---- is a compact size power converter offered by mornsun. it features universal input voltage, taking both dc and ac input voltage, low power consumption, high efficiency, high reliability, safer isolation. it offers good emc performance, meets iec/en61000-4, cispr11/en55011, ul60950 and en60601 standards, and widely used in industrial, medical, electricity, instruments, telecommunication and civil applications. note: please refer to design reference when module being used in a bad emc environment. selection guide certification part no. output power n ominal output voltage and current (v o /i o ) efficiency (230vac, %/typ.) max. capacitive load ( f) ul/ce LD10-20B03 6.6w 3.3v/2000ma 71 15000 ld10-20b05 10w 5v/2000ma 76 12000 ld10-20b09 9v/1100ma 80 6000 ld10-20b12 12v/900ma 81 2000 ld10-20b15 15v/700ma 82 1500 ld10-20b24 24v/450ma 83 500 input specifications item operating conditions min. typ. max. unit input voltage range ac input 85 -- 264 vac dc input 100 -- 370 vdc input frequency 47 -- 440 hz input current 110vac -- 230 -- m a 230vac -- 150 -- inrush current 110vac -- 10 -- a 230vac -- 20 -- recommended external input fuse(special package series include fuse) 2a/250v, slow fusing hot plug unavailable output specifications item operating conditions min. typ. max. unit output voltage accuracy 3.3v output -- 3 -- % other output -- 2 -- line regulation full load -- 0.5 -- load regulation 10%-100% load -- 1 --
ac/dc converter l d10-20bxx series 201 5 . 09.08 - b/1 page 2 of 6 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation ripple & noise* 20mhz bandwidth (peak-peak value) -- 50 100 mv temperature coefficient -- 0.02 -- %/ stand-by power consumption -- 0.5 -- w short circuit protection continuous, self-recovery over-current protection 110% ~ 200%io over-voltage protections 3.3vdc/5vdc 7.5vdc 9vdc 15vdc 12vdc/15vdc 20vdc 24vdc 30vdc hold-up time 230vac input -- 80 -- ms note: * ripple and noise are measured by parallel cable method, please see ac-dc converter application notes for specific operation. general specifications item operating conditions min. typ. max. unit isolation voltage input-output 4000 -- -- vac operating temperature -25 -- +70 storage temperature -25 -- +105 storage humidity -- -- 95 %rh switching frequency -- 65 -- khz power derating +55 +70 2.0 -- -- %/ -25 0 2.0 -- -- safety standard iec60601/en60601/ul60950 safety certification en60601/ul60950 safety class class i i mtbf mil-hdbk-217f@25 > 300,000 h physical specifications casing material black flame-retardant and heat-resistant plastic (ul94-v0) dimension horizontal package/ a2 chassis mounting/ a4 din-rail mounting/ a2s chassis mounting/ a4s din-rail mounting refer to the dimensions weight horizontal package/ a2 chassis mounting/ a4 din-rail mounting/ a2s chassis mounting/ a4s din-rail mounting 50g/100g /140g/70g/90g (typ.) cooling method free convection emc specifications emi ce cispr11/en55011, class a cispr11/en55011, class b ( see fig. 2 for recommended circuit ) re cispr11/en55011, class a cispr11/en55011, class b ( see fig. 2 for recommended circuit ) ems esd iec/en61000-4-2 6kv/8kv perf. criteria b rs iec/en61000-4-3 10v/m perf. criteria a eft iec/en61000-4-4 2kv perf. criteria b iec/en61000-4-4 4kv ( see fig. 2 for recommended circuit perf. criteria b surge iec/en61000-4-5 1kv (see fig. 1 for typical application circuit perf. criteria b iec/en61000-4-5 2kv/ 4kv ( see fig. 2 for recommended circuit ) perf. criteria b cs iec/en61000-4-6 10 vr.m.s perf. criteria a pfm iec/en61000-4-8 10a/m perf. criteria a voltage dips, short interruptions and voltage variations immunity iec/en61000-4-11 0%-70% perf. criteria b
ac/dc converter l d10-20bxx series 201 5 . 09.08 - b/1 page 3 of 6 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation product characteristic curve -25 0 55 70 100 50 25 temperat ure derating cur ve output p ower percentage(%) ambient tempe rature( ) 70 80 100 80 input voltage 85 264 input voltage derating c urve outp ut power percentage % 75 100 240 va c 100 370 140 340 vdc note: when input 85~100vac/240~264vac/100~140vdc/340~370vdc, it need to be voltage derated on basis of temperature derating; this prod uct is suitable for use in natural air cooling environments, if in a closed environment, please contact our company s fae. design reference 1. typical application circuit +vo -vo ac (l) ac (n) c1 tvs mov + c2 rl ac(l) ac(n ) fus e fig. 1 model c1( f ) c2( f ) tvs tube LD10-20B03 1 f/50v 220 f /10v smbj7.0a ld10-20b05 220 f /10v smbj7.0a ld10-20b09 120 f /25v smbj12a ld10-20b12 120 f /25v smbj20a ld10-20b15 120 f /25v smbj20a ld10-20b24 68 f /35v smbj30a note: output filtering capacitors c1 is ceramic capacitor, it is used to filter high frequency noise. c2 is electrolytic capacitors, it is recommended to use high frequency and low impedance electrolytic capacitors. for capacitance and current of capacitor please refer to manufacture s datasheet. voltage derating of capacitor should be 80% or above. tvs is a recommended component to protect post-circuits (if converter fails). external input mov is recommended to use s14k300. 2. emc solution-recommended circuit ac(n ) ac(l) ac(n ) ac(l) lcm mov cx cy1 cy2 ac/dc fu se l1 r1 c1 tvs + c2 rl +vo -vo r2 fig 2 element model recommended value mov s14k300 cx 0.1 f/275vac l1 4.7 h/2.0a cy1/ cy2 1nf/400vac lcm 2.2 mh recommended to use mornsun s fl2d-10-222 r1 12 /3w fuse 2a/250v slow fusing 3. for more information about mornsun emc filter products, please visit www.mornsun-power.com to download the selection guide of emc filter
ac/dc converter l d10-20bxx series 201 5 . 09.08 - b/1 page 4 of 6 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation ld10-20bxx dimensions and recommended layout ld10-20bxxa2s chassis mounting dimensions
ac/dc converter l d10-20bxx series 201 5 . 09.08 - b/1 page 5 of 6 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation ld10-20bxxa4s din-rail mounting dimensions ld10-20bxxa2 chassis mounting dimensions
ac/dc converter l d10-20bxx series 201 5 . 09.08 - b/1 page 6 of 6 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation ld10-20bxxa4 din-rail mounting dimensions notes: 1. packing information please refer to product packing information which can be downloaded from www.mornsun-power.com . packing bag number: 58220005(horizontal package), 58220022(a2s/a4s package), 58220010(a2/a4 package); 2. if the product is not operated within the required load range, the product performance cannot be guaranteed to comply with all parameters in the datasheet; 3. unless otherwise specified, parameters in this datasheet were measured under the conditions of ta=25 , humidity<75% with nominal input voltage and rated output load; 4. all index testing methods in this datasheet are based on our company s corporate standards; 5. 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; 6. we can provide product customization service; 7. 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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