the copyright and authority for the interpretation of the products are reserved by mornsun specifications subject to change without notice. lb03-15 a/3-2012 page 1 of 6 lb03-15 series 3-15w ac-dc converter lb 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, cispr22/en55022, ul60950, en60950 standards, and is widely used in industrial, office and civil applications. for harsh emc environment, this series of products must use the refered application circuit. rohs e235235 product features 1. universal input :85 ~ 264vac,50/60hz 2. regulated output, low ripple and noise 3. efficiency up to 81% 4. compact size, environmentally friendly 5. over-current, short circuit and over-temperature protection 6. plastic case, meets ul94v-0 7. meets: ul60950 en60950 8. three years warranty 9. mounting: pcb mounting, chassis mounting with screw terminals, din-rail mounting model selection lb10-10b24a2 product program approval model package power output (vo1/io1) output (vo2/io2) ripple and noise(typ.) efficiency(%)(typ.) ul/ce LB03-10B03 3.3v/1000ma 68 ul/ce lb03-10b05 5v/600ma 71 ul/ce lb03-10b09 9v/330ma 75 ul/ce lb03-10b12 12v/250ma 74 ul/ce lb03-10b15 15v/200ma 75 ul/ce lb03-10b24 48.5x36x20.5mm 3w 24v/125ma 50mv 77 ul/ce lb05-10b03 3.3v/1500ma 70 ul/ce lb05-10b05 5v/1000ma 73 ul/ce lb05-10b09 9v/600ma 75 ul/ce lb05-10b12 12v/450ma 76 ul/ce lb05-10b15 15v/350ma 78 ul/ce lb05-10b24 24v/230ma 79 ul/ce lb05-10a05 +5v/500ma -5v/500ma 70 ul/ce lb05-10a12 +12v/210ma -12v/210ma 74 ul/ce lb05-10a15 +15v/170ma -15v/170ma 75 ul/ce lb05-10a24 +24v/100ma -24v/100ma 77 ul/ce lb05-10d0505-01 +5v/900ma +5v/100ma 70 ul/ce lb05-10d0512-01 +5v/750ma +12v/100ma 74 ul/ce lb05-10d0515-01 +5v/700ma +15v/100ma 74 ul/ce lb05-10d0524-01 55x45x21.0 mm 5w +5v/600ma +24v/100ma 50mv 75 lb10-10b03 3.3v/3000ma 70 lb10-10b05 5v/2000ma 73 lb10-10b09 9v/1100ma 77 lb10-10b12 12v/900ma 78 lb10-10b15 15v/700ma 78 lb10-10b24 24v/450ma 80 lb10-10a05 +5v/1000ma -5v/1000ma 73 lb10-10a12 +12v/450ma -12v/450ma 78 lb10-10a15 62x45x22.5mm 10w +15v/350ma -15v/350ma 50mv 79 ul/ce lb15-10b03 3.3v/3500ma 71 ul/ce lb15-10b05 5v/3000ma 74 ul/ce lb15-10b12 12v/1250ma 79 ul/ce lb15-10b15 15v/1000ma 80 ul/ce lb15-10b24 70x48x23.5mm 15w 24v/625ma 50mv 81 note: lb03-10axx sample vo2 for feedback lb05/10/15xx sample positive and negative output for feedback others sample vo1 for feedback
the copyright and authority for the interpretation of the products are reserved by mornsun specifications subject to change without notice. lb03-15 a/3-2012 page 2 of 6 input specifications input voltage range 85~264vac ,120~370vdc input frequency 47~63hz input current lb03 models lb05models lb10 models lb15 models 110vac 60ma (typ) 100ma (typ) 200ma (typ) 280ma (typ) 230vac 30ma (typ) 60ma (typ) 100ma (typ) 150ma (typ) inrush current lb03/05 models lb10/15 models 110vac 10a (typ) 10a (typ) 230vac 20a (typ) 30a (typ) leakage current 0.3ma rms typ. 230vac/50hz recommended external input fuse (special package series include fuse) lb03/05 models lb10/15 models 1a/250v 2a/250v slow blow slow blow output specifications voltage set accuracy 2%(main out) input variation 0.5%(main out) 1.5%(others) load variation (10%-100%) (symmetric load) (symmetric load) single output models dual output models isolation & twin output 1% 2% 3%(main out) 5%(others) minimum load single output models dual output models isolation & twin output 0% 10% (main out) 10% (main out) ripple& noise(p-p) 20mhz bandwidth 50mv (typ) 100mv (max) short circuit protection continuous, and auto resume over current protection 110% i o over output voltage protection 3.3 / 5vdc output 9vdc output 12 / 15vdc output 24vdc output 48vdc output 6.5vdc 12vdc 20vdc 30vdc 60vdc common specifications operating -40 c ~ +70 c power derating (above 55 c) 3.75% / c storage -40 c ~ +105 c temperature ranges case temperature +90 c max hold-up time (vin:230vac) 80ms(typ.) humidity 85% (max.) temperature coefficient 0.02% / c (main out) 0.15% / c(others) switching frequency 60khz (typ) i/o-isolation voltage 3000vac/1min re cispr22/en55022 class b emi ce cispr22/en55022 class b esd iec/en61000-4-2 contact 6kv / air 8kv perf. criteria b rs iec/en61000-4-3 10v/m perf. criteria a iec/en61000-4-4 2kv(without external circuit) perf. criteria b eft iec/en61000-4-4 4kv(with external circuit 5/ circuit 6) perf. criteria b iec/en61000-4-5 1kv/ 2kv (without external circuit) perf. criteria b surge iec/en61000-4-5 2kv/ 4kv (with external circuit 5/ circuit 6) 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 emc ems voltage dips short and interruptions immunity iec/en61000-4-11 0%-70% perf. criteria b safety standards iec60950,en60950,ul60950 safety approvals en60950,ul60950 lb10-10bxx class safety class others class
the copyright and authority for the interpretation of the products are reserved by mornsun specifications subject to change without notice. lb03-15 a/3-2012 page 3 of 6 case material ul 94v-0 install pcb mounting, chassis mounting with screw terminals, din-rail mounting mtbf >300,000h @25 c note: 1. ripple and noise were measured by the method of parallel lines; 2. unless otherwise specified, all specifications above are measured at rated input voltage and rated output load, ta=25 c, humidity < 75%; 3. all specifications stated in this datasheet are subject to the above listed models only. for specifications of non-standard models, please contact our technical support team. parallel lines measure ac-dc +vo -vo fuse l n 25.4mm 25.4mm c1 c2 12.7mm copper sheet connect oscillograph probe load l n note: c1: 1 f (ceramic capacitor) c2: 10 f (electrolytic capacitor) input voltage vs load temperature vs load 100 240 85 264 20 40 100 60 80 70 load (%) input voltage (vac) the relationship of dc and ac is as follows while input voltage is dc: vdc=1.414*vac-20. -40 -10 55 70 100 80 60 40 20 temperature ( ) load % typical applications l +vo -vo l n n c1 c2 fuse tvs1rl ntc figure 1: lbxx-10b**( single output) l +vo -vo l n n c1 c2 tvs1rl ntc fuse figure 2: lbxx-10a**(dual output) ntc l n l n vo1 vo2 + - + - tvs1 c1c2 rl tvs2 c3 c4 rl fuse figure 3: lbxx-10d**(isolate twin output) l n +vo -vo ac-dc pe l n +vo -vo pe figure 4:note: this application is not supported for this series. nf c7 c5 c6 mov output ntc l n l n fuse figure 5:lb03-15 series recommended circuit for application require higher emc standard (external circuit output same as above) output l n l n fuse in(l) in(n) out(l) out(n) fc-l01d figure 6:lb03-15 series recommended circuit for application require higher emc standard (external circuit output same as above) figure 7: emc application circuit pcb layout safety and recommend wiring: linewidth a 3mm,b 6mm,c 9mm
the copyright and authority for the interpretation of the products are reserved by mornsun specifications subject to change without notice. lb03-15 a/3-2012 page 4 of 6 external typical value(unit: f ) model c2 c4 tvs1 tvs2 model c2 c4 tvs1 tvs2 LB03-10B03 220 smbj7.0a lb05-10d0524-01 220 47 smbj7.0a smbj33a lb03-10b05 220 smbj7.0a lb10-10b03 470 smbj7.0a lb03-10b09 120 smbj12a lb10-10b05 330 smbj7.0a lb03-10b12 120 smbj20a lb10-10b09 120 smbj12a lb03-10b15 68 smbj20a lb10-10b12 120 smbj20a lb03-10b24 10 smbj33a lb10-10b15 120 smbj20a lb05-10b03 330 smbj7.0a lb10-10b24 68 smbj33a lb05-10b05 330 smbj7.0a lb10-10a05 220 220 smbj7.0a smbj7.0a lb05-10b09 120 smbj12a lb10-10a12 120 120 smbj20a smbj20a lb05-10b12 120 smbj20a lb10-10a15 47 47 smbj20a smbj20a lb05-10b15 68 smbj20a lb15-10b03 330 smbj7.0a lb05-10b24 68 smbj33a lb15-10b05 680 smbj7.0a lb05-10a05 120 120 smbj7.0a smbj7.0a lb15-10b12 220 smbj20a lb05-10a12 68 68 smbj20a smbj20a lb15-10b15 220 smbj20a lb05-10a15 47 47 smbj20a smbj20a lb15-10b24 68 smbj33a lb05-10a24 10 10 smbj33a smbj33a lb05-10d0505-01 220 68 smbj7.0a smbj7.0a lb05-10d0512-01 220 68 smbj7.0a smbj20a lb05-10d0515-01 220 47 smbj7.0a smbj20a note 1. output filtering capacitor c2 and c4 are electrolytic capacitor. it is recommended to use high frequency and low resistance electrolytic capacitor. for capacitance and current of the capacitor please refer to suppliers specifications. voltage derating of capacitor should be 80% or above. c1andc3 eliminate high frequency noise advice use 1 f/50v.tvs is a recommended component to protect post-circuits (when converter fails).external input ntc is recommended to use 5d-9. 2. for standard emc requirement, please refer to figure 1 , figure 2 or figure 3, if higher emc requirement ,please refer to figure 5 or figure 6. mov: varistor, model: 561kd14 it is used to protect the device under surge; c5,c6:y capacitor, recommended parameter 222k/400v; c7:x capacitor, recommended parameter 0.1 f/275v; nf: common model choke, recommended inductance is about 10mh-30mh; fc-l01d mornsun s 2kv/4kv surge protector. fuse lb03/05 is recommended to use 1a/250v lb10/15 is recommended to use 2a/250v; pcb mounting with solder pins note: unit:mm[inch] pin tolerances: 0.10mm[ 0.004inch] general tolerances: 0.50mm[ 0.020inch] diameter (frontview) (bottom view) note:grid 2.54*2.54mm lb series 10 lb series 03 lb series 15 lb series 05 3 7 6 5 4 1 2 8 1.50 [0.059] 3 7 6 5 4 1 2 8 1.50 [0.059] 3 7 6 5 4 1 2 8 1.50 [0.059] 3 8 7 6 5 4 1 2 trim 1.50 [0.059] b e e f a d c g f f f f 8 7 6 5 4 1 2 3 trim 1.00 [0.039]
the copyright and authority for the interpretation of the products are reserved by mornsun specifications subject to change without notice. lb03-15 a/3-2012 page 5 of 6 outline and dimensions (unit: mm) no. lb03 lb05 lb10 lb15 a 48.50 55.00 62.00 70.00 b 36.00 45.00 45.00 48.00 c 20.50 21.00 22.50 23.50 d 40.50 47.00 54.00 62.00 e 12.50 17.50 17.50 20.00 f 4.00 5.00 5.00 5.75 g 10.00 12.50 12.50 12.50 modles weight weight lb03 lb05 lb10 lb15 (typ.) 50g 70g 80g 120g footprint details pin lbxx-10b lbxx-10a lbxx-10c lbxx-10d 1 2 ac(n) ac(n) ac(n) ac(n) 3 ac(l) ac(l) ac(l) ac(l) 4 -vo -vo -vo1 -vo1 5 no pin no pin +vo1 +vo1 6 no pin com -vo2 no pin 7 no pin no pin com -vo2 8 +vo +vo +vo2 +vo2 trim trim** no pin no pin no pin there is no pin 1 on lb10-10bxx trim**: only for lb15-10bxx series. lbxxa2 chassis mounting with screw terminals 86.10 [3.390] 96.10 [3.783] 4 6 . 0 0 [ 1 . 8 1 1 ] 5 4 . 0 0 [ 2 . 1 2 6 ] 2 3 1 4 5 6 7 8 3 .50 [0.138] 8.50 [0.335] 20.60 [0.811] 3 1 . 0 0 [ 1 . 2 2 0 ] ( ) topview ( ) mainview note: unit: mm[inch] general tolerances: 0.50mm[ 0.020inch] *the figure above is related to lb10 series, the height of other series is different. outline and dimensions (unit: mm) model dimensions lb03xxa2 96.1x54x29mm lb05xxa2 96.1x54x29.5mm lb10xxa2 96.1x54x31mm lb15xxa2 96.1x54x32mm models weight weight lb03 lb05 lb10 lb15 typ. 100g 120g 130g 170g footprint details pin lbxx-10b lbxx-10a lbxx-10d 1 2 ac(n) ac(n) ac(n) 3 ac(l) ac(l) ac(l) 4 -vo -vo -vo1 5 nc nc +vo1 6 nc/trim** com nc 7 nc nc -vo2 8 +vo +vo +vo2 there is no pin 1 on lb10-10bxxa2. nc/trim** : the pin is trim on lb15-10bxxa2 , the pin is not connected on other single output products.
the copyright and authority for the interpretation of the products are reserved by mornsun specifications subject to change without notice. lb03-15 a/3-2012 page 6 of 6 lbxxa4 din-rail mounting din35mm standard rail installation 86.10 [3.390] 96.10 [3.783] 2 3 1 4 5 6 7 8 4 6 . 0 0 [ 1 . 8 1 1 ] 5 4 . 0 0 [ 2 . 1 2 6 ] 8.50 [0.335] 20.60 [0.811] 3 1 . 0 0 [ 1 . 2 2 0 ] 3 5 . 6 0 [ 1 . 4 0 2 ] ( ) topview ( ) mainview note: unit: mm[inch] general tolerances: 0.50mm[ 0.020inch] * the figure above is related to lb10 series, the height of other series is different. **footprint details are the same as chassis mounting with screw terminals . models weight weight lb03 lb05 lb10 lb15 typ. 140g 160g 170g 210g outline and dimensions (unit: mm) model dimensions lb03xxa4 96.1x54x33.6 lb05xxa4 96.1x54x34.1 lb10xxa4 96.1x54x35.6 lb15xxa4 96.1x54x36.6 package diagram pcb mounting series special package series (lb05 series) (other series) inner packaging box dimensions: l*w*h=355*192*93mm packaging quantity: 20pcs (lb03 series: 40pcs) outer packaging box dimensions: l*w*h=405*380*305mm packaging quantity: 120pcs (lb03 series: 240pcs) inner packaging box dimensions: l*w*h=365*350*105mm packaging quantity: 24pcs outer packaging box dimensions: l*w*h=390*360*245mm packaging quantity: 48pcs mornsun 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: 86-20-28203030 fax:86-20-38601272 http://www.mornsun-power.com
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