the copyright and authority for the interpretation of the products are reserved by mornsun specifications subject to change without notice. ld10-20bxx a/3-2012 page1 of 4 approval model package power output (vo1/io1) ripple and noise (typ) efficiency (%)(typ) standby power (typ) LD10-20B03 6.6w 3.3v/2000ma 70 0.4w ld10-20b05 5v/2000ma 74 0.4w ld10-20b09 9v/1100ma 76 0.45w ld10-20b12 12v/900ma 76 0.4w ld10-20b15 15v/700ma 78 0.5w ul/ce ld10-20b24 53.8x28.8x19.0mm 10w 24v/450ma 50mv 80 0.6w input specifications input voltage range 85 264vac, 120 370vdc input frequency 47 440hz input current 110vac 230ma, typ 230vac 150ma, typ inrush current 110vac 10a, typ 230vac 20a, typ leakage current 0.1ma (typ)@ vin=230vac recommended external input fuse ( special package series include fuse ) 2a/250v slow-blow output specifications voltage set accuracy 2% (3.3v: 3%) input variation 0.5% (typ) load variation (10% to 100%) 1% (typ) ripple& noise(p-p) 20mhz bandwidth 50mv(typ) 100mv (max) short circuit protection continuous, and auto resume over current protection 110% i o LD10-20B03 8000 ld10-20b05 8000 ld10-20b09 560 ld10-20b12 1200 ld10-20b15 1000 maximum capacitive load ( f) ld10-20b24 200 ld10 series 10w ac-dc converter ld10 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 and en60601 standards, and widely used in industrial, medical, electricity, instruments, telecommunication 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/120 370vdc 2. ac and dc dual-use(input from the same terminal) 3. high efficiency, high power density 4.output over voltage, short circuit and over temperature protection 5. low ripple and noise 6. low loss, green power 7. meet ul60950 and en60601 standards 8. industrial, medical level specifications 9.mounting: pcb mounting, chassis mounting with screw terminals, din-rail mounting part number system ld10-20b24a2 selection guide
the copyright and authority for the interpretation of the products are reserved by mornsun specifications subject to change without notice. ld10-20bxx a/3-2012 page2 of 4 common specifications operating -25 +70 (55 c 70 ) 2% / power derating (-25 0 c) 2% / storage -40 +105 temperature ranges case temperature +95 max hold-up time (vin=230vac) 50ms(typ) humidity 95%(max) temperature coefficient 0.02%/ switching frequency 60khz(typ) isolation voltage( input-output ) 4000vac/1min ce cispr22/en55022 class a(without external circuit) / class b(with typical applications figure 3) emi re cispr22/en55022 class a(without external circuit) / class b(with typical applications figure 3) esd iec/en 61000-4-2 contact 6kv /air 8kv perf. criteria b rs iec/en 61000-4-3 10v/m perf. criteria a iec/en 61000-4-4 2 kv (without external circuit) perf. criteria b eft iec/en 61000-4-4 4 kv (with typical applications figure 3) perf. criteria b iec/en 61000-4-5 1kv (without external circuit) perf. criteria b surge iec/en 61000-4-5 2kv/ 4kv (with typical applications figure 3) 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 iec60601,en60601,ul60950 safety approvals en60601,ul60950 safety class class case material ul94v-0 install pcb mounting, chassis mounting with screw terminals, din-rail mounting mtbf >300,000h @25 package pcb mounting chassis mounting with screw terminals din-rail mounting 53.8x28.8x19.0mm 96.1x54.0x27.5mm 96.1x54.0x32.1mm weight 50g(pcb mounting) 100g(chassis mounting with screw terminals) 140g(din-rail mounting) note: 1. ripple and noise were measured by the method of anear measure (more details refer to the anear measure). 2. unless otherwise specified, all specifications above are measured at rated input voltage and rated output load, ta=25 c, humidity < 75%. anear measure fuse copper sheet connect oscillograph probe load c1: 1 f (ceramic capacitor) c2:10 f (electrolytic capacitor) temperature vs load input voltage vs load 40 100 60 80 0 -10 -25 55 70 load(%) temperature( c) 50 20 40 100 60 80 input voltage (vac) 100 240 85 264 70 load(%) 50 340 120 370 20 40 100 60 80 80 load(%) input voltage (vdc) 50
the copyright and authority for the interpretation of the products are reserved by mornsun specifications subject to change without notice. ld10-20bxx a/3-2012 page3 of 4 typical applications l +vo -vo l n n c1 c2 fuse tvs rl ntc mov + figure 1:ld10 application circuit l n +vo -vo ac-dc l n +vo -vo figure 2: note: this application is not supported for this series. output can use mornsun s fc-l01d n l n l lcm mov r2 r1 r3 cx cy3 cy4 acdc cy1 cy2 fuse figure 3:ld10 series recommended circuit for application require higher emc standard (external circuit output same as above) figure 4: emc application circuit pcb layout safety and recommend wiring: linewidth a 3mm,c 9mm external capacitors typical value model c1 c2 tvs LD10-20B03 1 f /50v 220 f /10v smbj7.0a ld10-20b05 1 f /50v 220 f /10v smbj7.0a ld10-20b09 1 f /50v 120 f /25v smbj12a ld10-20b12 1 f /50v 120 f /25v smbj20a ld10-20b15 1 f /50v 120 f /25v smbj20a ld10-20b24 1 f /50v 68 f /35v smbj30a note: 1. output filtering capacitors c1 is ceramic capacitor, it is used to filter high frequency noise. c2 is electrolytic capacitors, it 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. tvs is a recommended component to protect post-circuits (if converter fails). external input ntc model is recommended to use 5d-9. 2. for standard emc requirement, please refer to figure 1, if higher emc requirement, please refer to figure 3 or figure 4. 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 102m/400vac cx 0.22 f /275vac lcm 10mh-30mh fc-l01d mornsun s 2kv/4kv surge protector. 3. fuse ld10 is recommended to use 2a/250v. pcb mounting with solder pins 1 3 4 2 n l +vo - vo recommendedfootprint 1.50[0.059] 2 1 3 4 (bottom view) note: grid2.54*2.54mm. footprint details pin function note: unit: mm[inch] pin diameter tolerances: .10mm[ 0.004inch] general tolerances: 0.50mm[ 0.020inch] 0 (main view) 53.80[2.118] 1 0 . 1 6 2 8 . 8 0 [ 1 . 1 3 4 ] 45.72[1.800] 1 0 . 1 6 1 0 . 1 6 1 2 3 4 1 9 . 0 0 6 . 0 0 [ 0 . 4 0 0 ] [ 0 . 4 0 0 ] [ 0 . 4 0 0 ] [ 0 . 7 4 8 ] [ 0 . 2 3 6 ] 1.00 [0.039]
the copyright and authority for the interpretation of the products are reserved by mornsun specifications subject to change without notice. ld10-20bxx a/3-2012 page4 of 4 ld10xxa2 chassis mounting with screw terminals footprint details pin 1 2 3 4 5 6 7 8 function nc ac(n) ac(l) +vo nc -vo nc nc 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] 27.50 [1.083] ( ) topview ( ) mainview note: unit: mm[inch] general tolerances: 0.50mm[ 0.020inch] ld10xxa4 din-rail mounting footprint details pin 1 2 3 4 5 6 7 8 function nc ac(n) ac(l) +vo nc -vo nc nc 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 8.50 [0.335] 20.60 [0.811] 27.50 [1.083] 3 2 . 1 0 [ 1 . 2 6 4 ] ( ) topview ( ) mainview note: unit: mm[inch] general tolerances: 0.50mm[ 0.020inch] package diagram pcb mounting series special package series inner packaging box dimensions: l*w*h=255*170*80mm packaging quantity: 24pcs outer packaging box dimensions: l*w*h=405*380*305mm packaging quantity: 144pcs 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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