the copyright and authority for the interpretation of the products are reserved by mornsun specifications subject to change without notice. ls01 series a/0-2012 page 1 of 4 input specifications input voltage range 100~400vdc(85~264vac) input current 120ma (max.) inrush current 20a external input fuse (recommended) 1a/250v slow blow output specifications -25 ~+55 5% ls01-15b05s -40 ~+85 10% ls01-15b09s LS01-15B12S -25 ~+55 3% ls01-15b15s voltage set accuracy ls01-15b24s -40 ~+85 5% input variation 1.5% (typ.) load variation (5%~100%) 2.5% (typ.) 5 vdc output 100mv(typ.) 150mv(max.) 9 vdc output 80mv(typ.) 120mv(max.) 12vdc output 80mv(typ.) 120mv(max.) 15vdc output 80mv(typ.) 120mv(max.) ripple & noise(p-p) (20mhz bandwidth) note :low frequency ripple is normal. 24vdc output 100mv(typ.) 150mv(max.) short circuit protection continuous, automatic resume over temperature protection no ls01 series 1w, high voltage dc-dc(ac-dc) converter ls01 series ----- are high efficiency green power modules with miniature packaging provided by mornsun. the features of this series are: wide input voltage, dc and ac all in one, high efficiency, high reliability, low loss, safety isolation etc, meet ul60950/en60950 standards. all models are particularly suitable for the applications demanding on the volume, need to meet ul/ce standard, less demanding on emc like industrial, electric power, instrumentation, smart home. for harsh emc environment, this series of products must use the refered application circuit. rohs features 1. wide input voltage:100 ~ 400vdc(85 ~ 264vac) 2. over current protection and short circuit protection 3. high efficiency, high density 4. low loss, green power 5. industrial level 6. ultra-miniature package 7. meet ul/ce standard part number system special mark put voltage voltage output power output voltage output style in isolation package style product series ls01-15b15s selection guide model package (typ.) power output (vo/io) ripple and noise efficiency (%) (typ.) ls01-15b05s 5v/200ma 100mv(typ.) 150mv(max.) 66 ls01-15b09s 9v/111ma 80mv(typ.) 120mv(max.) 67 LS01-15B12S 12v/83.3ma 80mv(typ.) 120mv(max.) 70 ls01-15b15s 15v/66.6ma 80mv(typ.) 120mv(max.) 69 ls01-15b24s 34.0*26.0*10.5mm 1w 24v/41.6ma 100mv(typ.) 150mv(max.) 68
the copyright and authority for the interpretation of the products are reserved by mornsun specifications subject to change without notice. ls01 series a/0-2012 page 2 of 4 common specifications operating -40 +85 (55 85) 1.33%/ power derating (-40 -20) 2%/ storage -40 +105 temperature ranges the max. case temperature +90 (max.) humidity 85% (max.) temperature coefficient 0.1%/ switching frequency variational frequency 50khz (max.) i/o-isolat ion voltage input and output 3000vac/1min cispr22/en55022 class a external circuit refer to figure 1 ce cispr22/en55022 class b external circuit refer to figure 3 cispr22/en55022 class a external circuit refer to figure 1 emi re cispr22/en55022 class b external circuit refer to figure 3 esd iec/en61000-4-2 contact 4kv perf. criteria b rs iec/en61000-4-3 10v/m perf. criteria a external circuit refer to figure 3 iec/en61000-4-4 2kv perf. criteria b external circuit refer to figure 1 eft iec/en61000-4-4 4kv perf. criteria b external circuit refer to figure 3 surge iec/en61000-4-5 2kv/ 4kv perf. criteria b external circuit refer to figure 3 cs iec/en61000-4-6 3 vr.m.s perf. criteria a external circuit refer to figure 3 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 case material ul94v-0 install pcb mtbf >300,000h @25 note: 1. external electrolytic capacitor are required to models when ac input, more details refer to typical applications. 2. ripple and noise were measured by the method of anear measure (more details refer to the anear measure). 3. all specifications measured at ta=25 c, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 4. in this datasheet, all the test methods of indications are based on corporate standards. anear measure copper sheet load connect oscillograph probe fuse l n note: c1: 1 f (ceramic capacitor) c2: 10 f (electrolytic capacitor) product typical curve input voltage vs load 40 100 60 80 load(%) 100 340400 70 vdc 110 240264 85 vac temperature vs load 40 100 60 80 load(%) temperature( ) -20 55 85 -40
the copyright and authority for the interpretation of the products are reserved by mornsun specifications subject to change without notice. ls01 series a/0-2012 page 3 of 4 ls01 dc input efficiency cure 25 30 35 40 45 50 55 60 65 70 75 80 102030405060708090100 load(%) efficiency(%) 100vdc 200vdc 300vdc 400vdc . ls01 dc input rated load efficiency cure 55 60 65 70 75 80 100 150 200 250 300 350 400 input voltage(vdc) efficiency(%) ls01-15b05s ls01-15b09s LS01-15B12S ls01-15b15s ls01-15b24s ls01 ac input efficiency cure 25 30 35 40 45 50 55 60 65 70 75 80 10 20 30 40 50 60 70 80 90 100 load (%) efficency (%) 85vac 110vac 230vac 264vac ls01 ac input rated load efficiency cure 55 60 65 70 75 80 85 110 120 220 230 240 264 input voltage(vac) efficiency(%) ls01-15b05s ls01-15b09s LS01-15B12S ls01-15b15s ls01-15b24s structure figure dc/dc convertor +vin(l) -vin(n) external capacitor 3 5 12 10 rectificate + c1 1 rectifier filter circuit +vo -vo gnd +cap 7 typical applications c2 c3 1 +vo -vo tvsrl 10 12 l n c1 + 5 + 3 fuse ntc mov 7 ac-dc figure 1 ls01-15bxxs l n +vo -vo ac-dc pe l n +vo -vo figure 2 note: this application is not supported for this series. output n l n l pe mov r2 r1 lcm r3 cx cy3 cy4 ac-dc cy1 cy2 c1 + 5 can use mornsun s fc-l01d fuse 7 figure 3 ls01 series recommended circuit for application require higher emc standard (external circuit output same as above)
the copyright and authority for the interpretation of the products are reserved by mornsun specifications subject to change without notice. ls01 series a/0-2012 page 4 of 4 figure 4 emc application circuit pcb layout safety and recommend wiring: linewidth a 3mm external capacitors typical value output voltage c1 c2 c3 fuse tvs 5v 470 f/35v smbj7.0a 9v smbj12a 12v 15v 150 f/35v smbj20a 24v 10 f-22 f /400v 1 f/50v (ceramic capacitor) 100 f/35v 1a/250v smbj30a note: 1. c1:ac input, is filtering electrolytic capacitor (which is required), when input voltage is below 100vac, and the value of c1 is 10 f-22 f/400v. dc input, is a filtering capacitor in emc filter, the value of c1 is 10 f/400v(when input voltage is above 370vdc, and the value of c1 is 10 f/450v), if emc performance is not required,c1 could not need. 2. output filtering capacitor c2 (which is required when ac input or dc input) 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. c3 is ceramic capacitor, it is used to filter high frequency noise. tvs is a recommended component to protect post-circuits (if converter fails). external input ntc is recommended to use 5d-9. 3. for standard emc requirement, please refer to figure 1 , if higher emc requirement ,please refer to figure 3. mov: varistor, model: 561kd14 it is used to protect the device under surge; r1 r2 2 /3w winding resistor r3 1m /2w cy1 cy2 cy3 cy4 1nf/400vac cx 0.22 f /275vac lcm 10mh-30mh fc-l01d mornsun s 2kv/4kv surge protector. 4. fuse: 1a/250v outline dimensions & footprint details -() vinn +() vinl + cap gnd - vo + vo 1 3 5 7 10 12 0 . 6 5 [ 0 . 0 2 6 ] m a x 1 1 . 0 0 [ 0 . 4 3 3 ] sippackage 1 .30 [0.051] 135 7 1012 max35.00[1.378] 2.54[0.100] 5.08[0.200] m a x 2 4 . 0 0 [ 0 . 9 4 5 ] m a x 2 7 . 0 0 [ 1 . 0 6 3 ] m i n 3 . 0 0 [ 0 . 1 3 9 ] 135 7 1012 0.84[0.033] 7.62[0.300] (bottom view) 0 . 4 0 [ 0 . 0 1 6 ] mechanical dimensions & recommended footprint packaging diagram note: unit: mm[inch] pin section tolerances: general tolerances: 0.50mm[ 0.020inch] 0.10mm[ 0.004inch] inner box dimensions: l*w*h=355*192*93mm packaging quantity: 100pcs outer box dimensions: l*w*h=405*380*305mm packaging quantity: 600pcs pin function footprint details note: grid 2.54*2.54mm . (front view) 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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