ac/dc converter lh 15 series 201 5 . 8.24 - b/3 page 1 of 7 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation 1 5w, ac-dc converter features ? universal input range:85~264vac, 50/60hz ? regulated output, low ripple and noise ? efficiency up to 85% ? over-current, short circuit and over- voltage protection ? plastic case, meets ul94v-0 ? meet ul60950, iec60950, en60950 standards ? 3 years product warranty ? pcb mounting, chassis mounting, din-rail mounting cb rohs lh 15 series -----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, which meet iec/en61000-4, cispr22/en55022, ul60950 and en60950 standards, and it s widely used in industrial, office and civil applications. for harsh emc environment, the application circuit in the datasheet is strongly recommended. selection guide certification p a rt n o .* output power n ominal output voltage and current efficiency (230vac, %/typ.) max. capacitive load( f) (v o1 /i o1 ) (v o2 /i o2 ) vo1 vo2 ul/ce /cb lh15-10b03 9.9w 3.3v/3000ma -- 73 36 000 -- lh15-10b05 1 4 w 5v/2800ma -- 76 200 00 -- lh15-10b09 1 5 w 9v/1600ma -- 78 6000 -- lh15-10b12 12v/1250ma -- 80 3000 -- lh15-10b15 15v/1000ma -- 80 3000 -- lh15-10b24 24v/625ma -- 84 900 -- lh15-10b48 48v/320ma -- 85 370 -- -- lh15-10a05 +5v/1500ma -5v/1500ma 76 12800 12800 lh15-10a12 +12v/650ma -12v/650ma 81 2350 2350 lh15-10a15 +15v/500ma -15v/500ma 83 3120 3120 lh15-10a24 +24v/310ma -24v/310ma 83 400 400 LH15-10C0505-05 5v/2000ma 5v/500ma 75 10800 2160 lh15-10c0512-02 5v/2000ma 12v/200ma 77 17280 2160 lh15-10c0515-02 5v/1800ma 15v/200ma 78 5920 370 lh15-10c0524-01 5v/2000ma 24v/100ma 78 1600 130 lh15-10d0505-08 5v/2200ma 5v/800ma 7 8 1 50 00 3000 lh15-10d0512-04 5v/2000ma 12v/400ma 80 1200 0 1 8 00 lh15-10d0515-03 5v/2000ma 15v/300ma 8 1 1000 0 150 0 lh15-10d0524-02 5v/2000ma 24v/200ma 81 1 30 00 800 note: * about lh15-10axx, use both positive and negative output as sampling feedback; and all others use vo1 as sampling feedback. input specifications item operating conditions min. typ. max. unit input voltage range ac input 85 -- 264 v ac dc input 1 0 0 -- 370 vdc input frequency 47 -- 63 hz input current 115vac -- -- 0.37 a 230vac -- -- 0.22
ac/dc converter lh 15 series 201 5 . 8.24 - b/3 page 2 of 7 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation inrush current 115vac -- 10 -- 230vac -- 20 -- leakage current 0.3ma rms typ./230vac/50hz recommended external input fuse(special package series include fuse) 2a/250v, slow fusing hot plug unavailable output specifications item operating conditions min. typ. max. unit output voltage accuracy main circuit 3.3v output -- 3 -- % others output -- 2 -- line regulation full load main circuit -- 0.5 -- auxiliary circuit -- 1.5 -- load regulation 10%-100% load single output -- 1 -- dual output(balanced load) -- 2 -- isolated triple output (balanced load) main circuit vo1 -- 3 -- auxiliary circuit vo2 -- 5 -- isolated and separated twin output (balanced load) main circuit vo1 -- 3 -- auxiliary circuit vo2 -- 5 -- ripple & noise* main circuit 20mhz bandwidth (peak-peak value) -- 50 1 0 0 mv temperature coefficient main circuit -- 0.02 -- %/ c short circuit protection continuous, self-recovery over-current protection 110%io self-recovery over-voltage protection main circuit 3.3 / 5vdc output 7.5vdc 9vdc output 1 3 vdc 12 /15vdc output 20vdc 24vdc output 30vdc 48vdc output 60vdc min. load single output 0 -- -- % dual output ( balanced load ) 10 -- -- isolated and separated twin output ( balanced load ) 10 -- -- isolated triple output ( balanced load ) 10 -- -- hold -up time 115vac input -- 15 -- ms 230vac input -- 80 -- 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 single output , isolated and separated twin output - 40 -- +70 c dual output , isolated triple output -25 -- +70 storage temperature single output , isolated and separated twin output - 40 -- +105 dual output , isolated triple output -25 -- + 105 storage humidity -- -- 95 %rh welding temperature wave-soldering 260 5 ; time:5~10s manual-welding 360 10 ; time:3~5s switching frequency 65 khz power derating - 40 ~-10 ( single output isolated and separated twin output ) 2.0 -- -- %/ c -25 ~-10 ( dual output , isolated triple output ) 2.0 -- -- 55 ~+70 single output , isolated and separated twin output 4.0 -- --
ac/dc converter lh 15 series 201 5 . 8.24 - b/3 page 3 of 7 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation dual output , isolated triple output 3.75 -- -- safety standard iec60950/en60950/ul60950 safety certification iec60950 / en60950/ul60950 safety class single output class other series class i mtbf mil-hdbk-217f@25 c > 300 , 000 h physical specifications casing material black flame-retardant and heat-resistant plastic (ul94-v0) dimension horizontal package 62 .00*45.00* 22 . 5 0mm a2 chassis mounting 96.10*54.00* 31.00 mm a3 chassis mounting 99.00*54.00* 31.00 mm a4 din-rail mounting 96.10*54.00* 35.60 mm weight horizontal package/a2 chassis mounting /a3 chassis mounting/a4 din-rail mounting 8 5 g/13 5 g/13 5 g/17 5 g(typ.) cooling method free air convection emc specifications emi ce cispr22/en55022, class b (without external circuit ) re cispr22/en55022, class b (without external circuit ) ems esd iec/en61000-4-2 6kv/ 8kv perf. criteria b rs iec/en61000-4-3 10v/m perf. criteria a eft iec/en61000-4-4 2kv (without external circuit ) perf. criteria b iec/en61000-4-4 4kv (see fig. 5 for recommended circuit) perf. criteria b surge iec/en61000-4-5 1kv/ 2kv (without external circuit ) perf. criteria b iec/en61000-4-5 2kv/4kv (see fig. 5 for recommended circuit) perf. criteria b ems cs iec/en61000-4-6 10 vr.m.s perf. criteria a pfm 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 -25 100 70 20 43.75 ambient temperature( ) temperature derating curve output power perc entage(%) input voltage: 85~264vac 100 ~370vdc -10 55 70 (lh15-10a/c series) -40 -10 55 70 100 80 60 40 20 85~264vac 100~ 370vdc temperature derating curve out put power percent (%) input voltage: ambient t emperature( ) (lh15-10b/d series) 100 240 85 264 20 40 100 60 80 75 input voltage ambient temperature: 25 input voltage derating curve output power percent age(%) vac 120 340 100 370 vdc note: when input 85~100vac/240~264vac/100~120vdc/340~370vdc, it need to be voltage derated on basis of temperature derating; this prod uct is suitable for use in natural air cooling environments, if in a closed environment, please contact our company s fae.
ac/dc converter lh 15 series 201 5 . 8.24 - b/3 page 4 of 7 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation design reference 1. typical application circuit fuse +vo ac(l) ac(n) -vo ac(n) c2 c1 rl tvs1 ac(l) ac dc mo v fig. 1: typical application circuit fuse +vo ac(l) ac(n) -vo ac(n) com c4 c2 c1 c3 rl tvs1 tvs2 rl ac(l) ac dc mo v fig. 2: lh 15 -10axx (dual output) series typical application circuit + - c1 c4 c3 c2 - vo1 vo2 tvs1 tvs2 rl rl fuse ac(l) ac(n) ac(n) + ac(l) acdc m ov fig. 3: lh 15 -10dxx (isolate twin output) series typical application circuit + c1 c4 c3 c2 - vo1 com tvs1 tvs2 rl rl fuse ac(l) ac(n) ac(n) ac(l) acdc mo v +vo2 c6 c5 tvs3 rl -vo2 fig. 4: lh 15 -10cxx (triple output) series typical application circuit model c2( f ) c4( f ) c6( f ) tvs1 tvs2 tvs3 lh15-10b03 680 smbj7.0a lh15-10b05 680 smbj7.0a lh15-10b09 470 smbj12a lh15-10b12 220 smbj20a lh15-10b15 220 smbj20a lh15-10b24 68 smbj30a lh15-10b48 33 smbj64a lh15-10a05 470 470 smbj7.0a smbj7.0a lh15-10a12 220 220 smbj20a smbj20a lh15-10a15 120 120 smbj20a smbj20a lh15-10a24 68 68 smbj30a smbj30a LH15-10C0505-05 470 220 220 smbj7.0a smbj7.0a smbj7.0a lh15-10c0512-02 470 120 120 smbj7.0a smbj20a smbj20a lh15-10c0515-02 470 120 120 smbj7.0a smbj20a smbj20a lh15-10c0524-01 470 120 120 smbj7.0a smbj30a smbj30a lh15-10d0505-08 470 470 smbj7.0a smbj7.0a lh15-10d0512-04 470 220 smbj7.0a smbj20a lh15-10d0515-03 470 120 smbj7.0a smbj20a lh15-10d0524-02 470 47 smbj7.0a smbj30a note: note: output filtering capacitor s c2 , c4, c6 are electrolytic capacitor s , it is recommended to use high frequency and low impedance electrolytic capacitor. for capacitance and current of capacitor please refer to manufacture s datasheet. capacitor withstand voltage derating should be 80% or above. c1 ,c3, c5 are ceramic capacitor s , which is used to filter high-frequency noise, advice use 1 f . tvs is a recommended component to protect post-circuits if converter fails.external input mov model is recommended to use s14k3 0 0.
ac/dc converter lh 15 series 201 5 . 8.24 - b/3 page 5 of 7 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation 2. emc solution-recommended circuit acdc ac( n) ac( l) lcm mov1 cx cy1 cy2 fuse ac( n) ac( l) +vo -vo + ldm c1 c2 tvs1 rl can u se m or nsun s fc-lx1 d ' fig 5 : emc recommended circuit with higher requirements element model recommended value mov1 s14k300 cy1 , cy2 1000pf/400vac cx 0.1 f/275vac lcm 10mh, recommended to use mornsun s fl2d-z5-103 ldm 4.7 h/2a f c- lx1d 2kv/4kv emc filter fuse 2 a/250v slow fusing, necessary 3. for more information about mornsun emc filter products, please visit www.mornsun-power.com to download the selection guide of emc filter dimensions and recommended layout
ac/dc converter lh 15 series 201 5 . 8.24 - b/3 page 6 of 7 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation lhxxa2 dimensions lhxxa3 dimensions
ac/dc converter lh 15 series 201 5 . 8.24 - b/3 page 7 of 7 m ornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation lhxxa4 dimensions note: 1. packing information please refer to product packing information which can be downloaded from www.mornsun-power.com . packing bag number of horizontal package : 58220006 , the packing bag number of a2/ a3/ a4 package:58220010; 2. if the product is not operated within the required load range, the product performance cannot be guaranteed to comply with all parameters in the datasheet; 3. unless otherwise specified, parameters in this datasheet were measured under the conditions of ta=25 , humidity<75% with nominal input voltage and rated output load; 4. all index testing methods in this datasheet are based on our company s corporate standards; 5. the performance parameters of the product models listed in this manual are as above, but some parameters of non-standard model products may exceed the requirements mentioned above. please contact our technicians directly for specific information; 6. we can provide product customization service; 7. specifications are subject to change 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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