ac/dc converter ls01-15bxxss series 201 4 .02.12-a/0 page 1 of 5 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation 1 w , ac/dc converter rohs model marking with number, such as 0105 means ls01 -15b05 ss features z input voltage range: 85-264vac/70-400vdc z over current protection and short circuit protection z high efficiency, high power density z low power consumption, green power z industrial grade z open frame, urtal-slim sip package z flexible design o f peripheral circuit reduces layout problems ls01-15bxxss 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 model output power nominal output voltage and current(vo/io) efficiency (230vac,%/typ.) max. capacitive load (uf) LS01-15B05SS 1w 5v/200ma 66 220 ls01-15b09ss 9v/111ma 67 100 ls01-15b12ss 12v/83ma 70 100 ls01-15b15ss 15v/67ma 69 100 ls01-15b24ss 24v/42ma 68 100 input specifications item operating conditions min. typ. max. unit input voltage range conventional 100 -- 240 va c ac input 85 -- 264 dc input 70 -- 400 vdc input frequency 47 -- 440 hz input current 115vac -- -- 0.12 a 230vac -- -- 0.06 inrush current 115vac -- 9 -- 230vac -- 15 -- output specifications item operating conditions min. typ. max. unit output voltage accuracy LS01-15B05SS -- -- 8 % ls01-15b09ss -- -- 5 ls01-15b12ss -- -- ls01-15b15ss -- -- ls01-15b24ss -- -- line regulation full load -- 1.5 -- load regulation 5%-100% load -- 2.5 -- output ripple & noise* 20mhz bandwidth (peak-peak value) -- 50 120 mv temperature drift coefficient -- 0.15 -- %/ c stand-by power consumption -- -- 0.5 w short circuit protection continuous, self-recovery over-current protection 110%io self-recovery min. load 5----%
ac/dc converter ls01-15bxxss series 201 4 .02.12-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 -- 40 -- ms 230vac input -- 180 -- 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 3000 -- -- vac operating temperature -40 -- +85 c storage temperature -40 -- +105 storage humidity -- -- 85 %rh switching frequency -- -- 60 khz power derating -40 -20 1.0 -- -- %/ c +55 +85 0.67 -- -- safety standard iec60950/en60950/ul60950 safety class class ii hot plug unavailable mtbf mil-hdbk-217f@25 c>200,000h physical specifications package dimensions 35.00*18.00*11.00mm 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 a (see fig. 1 for recommended circuit) cispr22/en55022, class b (see fig. 2 for recommended circuit) ems electrostatic discharge iec/en61000-4-2 4kv perf. criteria b radiation immunity iec/en61000-4-3 10v/m (see fig. 2 for recommended circuit) 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. 1 or fig. 2 for recommended circuit) perf. criteria b conducted disturbance iec/en61000-4-6 10 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 -20 55 85 -40 input voltage:110~240vac 100~340vdc 40 100 60 80 100 340 400 70 vdc 110 240 264 85 va c ambient temperature( ) te m p e r at u r e d e r a t i n g g r a ph 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/70~100vdc/340~400vdc
ac/dc converter ls01-15bxxss series 201 4 .02.12-a/0 page 3 of 5 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation ls01-15b24ss efficiency ls01-15b12ss efficiency LS01-15B05SS efficiency 60 62 64 66 68 70 72 74 76 78 80 85 110 120 220 230 240 264 efficiency(%) input voltage(vac) ls01-15bxxss ac input efficiency vs input voltage(full load) 120vac input efficiency 240vac input efficiency 30 35 40 45 50 55 60 65 70 75 80 10 20 30 40 50 60 70 80 90 100 efficiency(%) output power percentage(%) ls01-15b12ss ac input efficiency vs output load ls01-15b24ss efficiency ls01-15b12ss efficiency LS01-15B05SS efficiency 55 60 65 70 75 80 85 70 100 150 200 250 300 350 400 efficiency(%) input voltage(vdc) ls01-15bxxss dc input efficiency vs input voltage(full load) 200vdc input efficiency 300vdc input efficiency 30 35 40 45 50 55 60 65 70 75 10 20 30 40 50 60 70 80 90 100 efficiency(%) output power percentage(%) ls01-15b12ss dc input efficiency vs output load design reference 1. t ypical application circuit 1 +vo -vo 10 12 ac(l) ac(n) c1 + 5 3 mov1 7 acdc c2 c3 tvs rl + l1 + c4 l2 cy 0 fuse ntc fig. 1: typical application circuit note: is pi filter circuit. model fuse (required) ntc mov1 c1 (required) l2 c2 (required) l1 (required) c3 (required) c4 cy0 tvs LS01-15B05SS 1a/ 250v 5d-9 s14k350 4.7 f/ 400v 1mh 150 f/ 35v 2.2 h 68 f/35v 0.1 f/50 v 1nf/ 400 va c smbj7.0a ls01-15b09ss smbj12a ls01-15b12ss 100 f/ 35v smbj20a ls01-15b15ss ls01-15b24ss smbj30a note: 1. c1,c2and c3 are electrolytic capacitors. they are required both ac input and dc input. the value of c1 is recommended to be 4.7 f /400v . when the input voltage is above 370vdc, the recommended value of c1 is 4.7 f/450v).c2 and c3 are output filer capacitors, they are recommended to be high frequency and low impedance electrolytic capacitors. capacitance and rated ripple current of capacitors refer to the datasheets provided by the manufactures. voltage derating of capacitors should be 80% or above. c4 is a ceramic capacitor, whi ch is used to filter high frequency noise. c2,c3 and l1 form a pi-type filter circui t. current of l1 and l2 refer to the datasheets provided by the manufacture s, current derating should be 80% or above. tvs is a recommended component to protect post-circuits (if converter fails).
ac/dc converter ls01-15bxxss series 201 4 .02.12-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 acdc c1 + 5 can use mornsun?s fc-l01dv 1 fuse 12 cy 0 10 7 ac(n) -vo +vo l1 + + c2 c3 tvs rl c4 ldm 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, a 6.4mm components recommend parameter mov2 s14k350 cy1 1nf/400vac cy2 1nf/400vac cx 0.1 f/275vac lcm 3.5mh ldm 0.3mh fc-l01dv1 mornsun?s 1kv/2kv surge protector fuse(required) 1a/250v, slow fusing 3. for more information please find application notes on w ww.mornsun-power.com
ac/dc converter ls01-15bxxss series 201 4 .02.12-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: 58220018; 2. external electrolytic capacitors are required to modules, more details refer to typical applications; 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 (115vac or 230vac)and rated output load unless otherwise specified; 5. in order to increase the conversion efficiency of the product with light load in the design, the product will have slight audio noise when operating with load less than 40% of rated load, but it will not affect the product's reliability and performance; 6. module required dispensing fixed after assembled; 7. all index testing methods in this datasheet are based on our company?s corporate standards; 8. we can provide product customization service; 9. 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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