ac/dc converter lnxx-12bxx series 2014.12.11-a/1 page 1 of 5 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation 1-3w, ac/dc converter rohs features z input voltage range:165~264vac/233~370vdc z service life is more than 5 years z wide range of operating temperature range -40 ~70 z emi meet class b anti surge capacity 4 grade z protection of output short circuit, output over -current lnx x -12bxx s erie s i s a compac t s iz e hig h reliabilit y p ower converte r offered by mornsu n ,i t f eature s universal inpu t v oltage, taking both dc and ac input voltage, low power consumption, high efficiency, high reliability, safer isolation. it can work safely and reliability in-40 ~70 . it widely used in led, street lamp control, instruments, telecommunication and civil applications. for harsh emc environment, the application circuit in the datasheet is strongly recommended. selection guide part no. output power nominal output voltage and current (vo/io) efficiency (230vac, %/typ.) max. capacitive load*( f) ln01-12b05 1w 5v/200ma 68% 3000 ln01-12b12 12v/83ma 69% 1000 ln01-12b24 24v/42ma 69% 220 ln02-12b05 2w 5v/400ma 70% 3000 ln02-12b12 12v/167ma 76% 1000 LN02-12B24 24v/83ma 78% 220 ln03-12b05 3w 5v/600ma 71% 2200 ln03-12b12 12v/250ma 75% 1000 ln03-12b24 24v/125ma 76% 220 input specifications item operating conditions min. typ. max. unit input voltage range ac input 165 -- 264 vac dc input 233 -- 370 vdc input frequency 47 -- 63 hz input current 165vac ln01 models -- -- 20 ma ln02 models -- -- 30 ln03 models -- -- 40 230vac ln01 models -- -- 18 ln02 models -- -- 25 ln03 models -- -- 35 inrush current 165vac -- 6 -- a 230vac -- 10 -- recommended external input fuse 2a/250v, slow fusing hot plug unavailable output specifications item operating conditions min. typ. max. unit output voltage accuracy -- 2 -- % line regulation full load -- 1 -- load regulation 10%-100% load -- 1 -- ripple & noise* 20mhz bandwidth (peak-peak value) -- 50 150 mv temperature coefficient -- 0.01 -- %/
ac/dc converter lnxx-12bxx series 2014.12.11-a/1 page 2 of 5 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation stand-by power consumption ln01/ ln02 models -- -- 0.3 w ln03 models -- -- 0.4 short circuit protection hiccup, continuous, self-recovery over-current protection 110%io self-recovery min. load 0----% hold-up time 165vac input ln01 models -- 16 -- ms ln02 models -- 8 -- ln03 models -- 6 -- 230vac input ln01 models -- 30 -- ln02 models -- 16 -- ln03 models -- 10 -- 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 test time: 1min 3000 -- -- vac operating temperature -40 -- +70 storage temperature -40 -- +105 storage humidity -- -- 95 %rh w elding temperature wave-soldering 2605 ; time:5~10s manual-welding 36010 ; time:3~5s switching frequency -- 115 -- khz safety standard iec60950/en60950/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) dimensions 37.00*24.50*18.00 mm weight 25g(typ.) cooling method free convection emc specifications emi ce cispr22/en55022, class b re cispr22/en55022, class b ems esd iec/en61000-4-2 contact6kv/air8kv 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 2kv 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 lnxx-12bxx series 2014.12.11-a/1 page 3 of 5 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation product characteristic curve -40 0 70 100 50 ambient temperature( ) te mpe r a tu re d e ra t i n g cu r v e output power percentage(%) note:this product is suitable for use in natural air cooling environ ments, if in a closed environment, p lease contact our company?s fae. ln01-12b24 LN02-12B24 ln03-12b24 65 70 75 80 85 165 220 240 264 efficiency(%) input voltage(vac) efficiency vs input voltage(full load) ln01-12b24 LN02-12B24 ln03-12b24 30 40 50 60 70 80 90 10 25 40 50 65 75 90 100 efficiency(%) output power percentage(%) efficiency vs output load(vin=230vac) design reference 1. t ypical application circuit 1 input voltage range 165vac~264 vac l +vo -vo l n n c1 c2 fuse tvs rl 20 22 + 2 input voltage range 85vac~264 vac l +vo -vo l n n c1 c2 fuse tvs rl c3 20 22 + + fig. 1: typical application circuit model c1( f) c2( f) c3( f) tvs ln01-12b05 murata smd capacitor 105k 16v 0805 x7r rubycon zlh series 16yxj100mefc5x11 rubycon lle series 400lle4.7mefc 10x12.5 smbj7.0a ln01-12b12 murata smd capacitor 105k 25v 0805 x7r rubycon zlh series 25yxj68mefc5x11 smbj20a ln01-12b24 murata smd capacitor 105k 50v 0805 x7r rubycon zlh series 35yxj47mefc5x11 smbj30a ln02-12b05 murata smd capacitor 105k 16v 0805 x7r rubycon zlh series 16yxj100mefc5x11 smbj7.0a ln02-12b12 murata smd capacitor 105k 25v 0805 x7r rubycon zlh series 25yxj68mefc5x11 smbj20a LN02-12B24 murata smd capacitor 105k 50v 0805 x7r rubycon zlh series 35yxj47mefc5x11 smbj30a ln03-12b05 murata smd capacitor 105k 16v 0805 x7r rubycon zlh series 16yxj100mefc5x11 rubycon lle series 400lle6.8mefc 10x16 smbj7.0a ln03-12b12 murata smd capacitor 105k 25v 0805 x7r rubycon zlh series 25yxj68mefc5x11 smbj20a ln03-12b24 murata smd capacitor 105k 50v 0805 x7r rubycon zlh series 35yxj47mefc5x11 smbj30a
ac/dc converter lnxx-12bxx series 2014.12.11-a/1 page 4 of 5 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation note: output filtering capacitor c2 is electrolytic capacitor, it is recom mended to apply electrolytic capacitor with high frequency and low resist ance. for capacitance and current of capacitor please refer to manufacture?s datasheet. capacitance withstand voltage derating should be 80% or above. c1 is ceramic capacitor, which is used to filter high-frequency noise. if operation voltage of the module is lower than 165vac, then need external capacito rc3,c3 can use film capacitors or electrolytic capacitor. if c3 use electrolytic c apacitors, when the film capacitors is under 120hz, require the ln03-12bx xseries corresponding ripple current rating must be greater than 80ma, the ln02-12 bxx series must be greater than 40ma, the ln01-12bxx series must be greater than 30ma, and the capacitors? shelf life should more than 5 years. 2. emc solution-recommended circuit output n l acdc c3 + 20 22 ac(n) ac(l) lcm mov cx cy1 cy2 fuse l1 can use mornsun?s fc-lx1d fig 2: emc application circuit with higher requirements fig 3: recommended emc circuit-pcb layout suggestions for safety regulation and wiring width: wire width 3mm, distance between wires 6mm, and distance between wire and ground 6mm element model recommended value mov s14k350 cx 0.1 f/275vac l1 4.7uh/2.0a lcm 10mh ~30mh,recommended to use mornsun?s fl2d-z5-103 cy1 cy2 1nf/400vac fuse 2a/250v, slow fusing, necessary c3 the capacitor is the input voltage range 85vac~264 vac external capacitor, refer to the value in fig.1 fc-lx1d 2kv/4kv emc filter 3. for more information about mornsun emc filte r products, please v isit w ww.mornsun-power.com t o download the selection guide of emc filter
ac/dc converter lnxx-12bxx series 2014.12.11-a/1 page 5 of 5 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation dimensions and recommended layout note: 1. packing information please refer to product packing information which can be downloaded from www.mornsun-power.com .packing bag number: 58200055; 2. unless otherwise specified, data in this datasheet should be tested under the conditions of ta=25 c, humidity<75% when inputting nominal voltage and outputting rated load; 3. all index testing methods in this datasheet are based on our company?s corporate standards; 4. the performance indexes of the product models listed in this manual are as above, but some indexes of non-standard model products will exceed the above-mentioned requirements, and please directly contact our technician for specific information; 5. we can provide product customization service; 6. 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
|
