ac/dc converter ls05-15bxxss series 201 4 .04.14-a/0 page 1 of 5 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation 5 w ,ac/dcconverter rohs features z wide input voltage range: 85~264vac/100~400vdc z over current protection and short circuit protection z high efficiency, high safety isolation 3000vac z urtal-slim sip package z industrial grade z meet iec60950, ul60950 and en60950 standards z ul60950, en60950 approval z 3 years of quality assurance ls05-15bxxss series is a high efficiency green power modules provided by mornsun. the features of this series are: accept either ac or dc input, wide input voltage, high efficiency, low loss, safety isolation etc. all models are particularly suitable for the applications such as industrial, electric power, instrumentation, smart home which do not have high requirement on emc.emc application circuit must be added if the products need to be applied to emc harsh environment . selection guide certification model output power nominal output voltage and current(vo/io) efficiency (230vac,%/typ.) max. capacitive load (uf) ul/ce l s05-15b03ss 3.3w 3.3v/1a 67 2200 l s05-15b05ss 5w 5v/1a 7 4 1500 l s05-15b09ss 9v/0.56a 75 680 l s05-15b12s s 12v/0.42a 76 470 l s05-15b15s s 15v/0.34a 77 330 l s05-15b24s s 24v/0.21a 79 100 input specifications item operating conditions min. typ. max. unit input voltage range conventional 100 -- 240 va c ac input 85 -- 264 dc input 100 -- 400 vdc input frequency 47 -- 63 hz input current 115vac -- -- 0.2 a 230vac -- -- 0.1 inrush current 115vac -- 5 -- 230vac -- 10 -- leakage current cy0 is 1nf/400vac -- -- 0.25 ma output specifications item operating conditions min. typ. max. unit output voltage accuracy ls05-15b03ss -- 2 3 % ls05-15b05/09/12/15/24ss -- 1 2 line regulation full load -- 0.1 0.5 load regulation 10%-100% load -- 1 1.5 output ripple & noise* 20mhz bandwidth (peak-peak value) -- 50 150 mv temperature drift coefficient -- 0.02 -- %/ c stand-by power consumption -- -- 0.5 w short circuit protection continuous, self-recovery over-current protection 110%io self-recovery over-voltage protection zener clamp diode min. load 0----%
ac/dc converter ls05-15bxxss series 201 4 .04.14-a/0 page 2 of 5 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation hold-up time 115vac input -- 20 -- ms 230vac input -- 80 -- note: *ripple and noise measuring refe r t o ?ripple and noise measure figure?, please see a c-d c converte r applicatio n note s for specific operation methods. general specifications item operating conditions min. typ. max. unit isolation voltage input-output test time: 1min(leakage current setting value:5 ma) 3000 -- -- vac operating temperature -25 -- +85 c storage temperature -40 -- +105 storage humidity -- -- 85 %rh w elding temperature wave-soldering 260 5 ; time:5~10s manual-welding 360 10 ; time:3~5s switching frequency -- 100 -- khz power derating -25 ~0 0.8 -- -- %/ c +55 ~+85 1.33 -- -- safety standard iec60950/en60950/ul60950 safety-regulated certification en60950/ul60950 safety class class ii hot plug unavailable mtbf mil-hdbk-217f@25 c > 300,000 h physical specifications package dimensions 42.00*13.65*20.00mm weight 7 g(typ.) cooling method free air convection emc specifications emi conducted disturbance cispr22/en55022, class a (see fig. 1 for recommended circuit) cispr22/en55022, class b (see fig. 2 for recommended circuit) radiated emission cispr22/en55022, class b (see fig. 1or fig. 2 for recommended circuit) ems electrostatic discharge iec/en61000-4-2 contact 4kv perf. criteria b radiation immunity iec/en61000-4-3 10v/m perf. criteria a eft iec/en61000-4-4 2kv (see fig. 1 for recommended circuit) perf. criteria b iec/en61000-4-4 4kv (see fig. 2 for recommended circuit) perf. criteria b surge immunity iec/en61000-4-5 1kv/2kv (see fig. 1or fig. 2 for recommended circuit) perf. criteria b conducted disturbance iec/en61000-4-6 3 vr.m.s(see fig. 2 for recommended circuit) perf. criteria a immunity for power iec/en61000-4-8 10a/m perf. criteria a immunities of voltage dip, drop and short interruption iec/en61000-4-11 0%-70% perf. criteria b product characteristic curve 40 100 60 80 05585 -25 input voltage:110~240vac 40 100 60 80 110 240 264 85 vac ambient temperature( ) t emperature derating grap h output power percentage(%) input voltage v input voltage derating grap h output power percentage(%) ambient temperature:25 note: input voltage should be derated based on temperature derating when it is . 85~110vac /240~264vac note: when input dc, vdc=1.414vac-20.
ac/dc converter ls05-15bxxss series 201 4 .04.14-a/0 page 3 of 5 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation ls05-15b05ss efficiency ls05-15b12ss efficiency ls05-15b24ss efficiency 60 65 70 75 80 85 90 85 110 120 220 230 240 264 efficiency(%) input voltage(vac) ls05-15bxxss ac input efficiency vs input voltage(full load) 85vac 230vac 240vac 50 55 60 65 70 75 80 85 90 10 20 30 40 50 60 70 80 90 100 efficiency(%) output power percentage(%) ls05-15b12ss ac input efficiency vs output load ls05-15b05ss efficiency ls05-15b12ss efficiency ls05-15b24ss efficiency 70 72 74 76 78 80 82 84 86 88 90 100 150 200 250 300 350 400 efficiency(%) input voltage(vdc) ls05-15bxxss dc input efficiency vs input voltage(full load) 200vdc input efficiency 300vdc input efficiency 400vdc input efficiency 60 65 70 75 80 85 90 10 20 30 40 50 60 70 80 90 100 efficiency(%) output power percentage(%) ls05-15b12ss dc input efficiency vs output load design reference 1. t ypical application circuit c2 1 +vo -vo tvs rl 12 14 ac(l) ac(n) c1 + 5 3 mov 7 ac/dc cy0 + c3 cx1 r1 fuse ntc fig. 1: typical application circuit note: 1. c1: when ac input, c1 is used as filter capacitor, the value of c1 is recommended to be 10 f/400v. when dc input, c1 is used as emc filter capacitor, the value of c1 is recommended to be 10 f/400v(when the input voltage is above 370vdc, the recommended value of c1 is 10 f/450v). 2. output filtering capacitor c2 is electrolytic capacitor, c2 is recommended t oappl y electrolytic capacito r w ith high frequenc y and low resistance. for capacitance and current of capacitor please refer to manufacture?s datash eet. capacitance withstand voltage derating should be 80% or above. c3 is ceramic capacitor, which is used to filter high-frequency noise. model c1 (required) c2 (required) r1 c3 cx1 cy0 ntc mov fuse (required) tvs ls05-15b03ss 10 f/400v 220 f/35v 12 /2w 100nf/ 50v 0.1 f/ 275vac 1nf/400 va c 13d-5 14d561k 1a/250v smbj7.0a ls05-15b05ss LS05-15B09SS smbj12a ls05-15b12ss 150 f/35v smbj20a ls05-15b15ss ls05-15b24ss smbj30a
ac/dc converter ls05-15bxxss series 201 4 .04.14-a/0 page 4 of 5 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation 2. emc solution-recommended circuit ac(n) ac(l) ac(l) mov2 lcm cx cy1 cy2 ac/dc c1 + 5 fuse 14 cy0 12 7 ac(n) -vo +vo + c2 tvs rl c3 ldm ntc 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 components recommend parameter mov2 s14k320 cy1, cy2 1nf/400vac cx 0.1 f/275vac lcm 3.5mh ldm 330 h ntc 13d-5 fuse 1a/250v, slow fusing, required 3. for more information please find application notes on w ww.mornsun-power.com
ac/dc converter ls05-15bxxss series 201 4 .04.14-a/0 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'. packing bag number: 58230001; 2. module required dispensing fixed after assembled; 3. this part is open frame, at least 6.4mm safety distance between the the primary and secondary external components of the module is needed to meet the safety requirement; 4. all specifications were measured at ta=25 c, humidity<75%, nominal input voltage and rated output load unless otherwise specified; 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 man ual 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; 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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