dm03s/d series 3w dc/dc converter, dip-package , high isolation ds_dm03s/d_07182012 e-mail: dcdc@delta.com.tw http://www.delta.com.tw/dcdc p1 features ? efficiency up to 84% ? mtbf > 1m hours ? reinforced insulation rated for 300vac working voltage ? ul/en60601-1&en60950-1 safety approval ? operating temperature range ?40c to +85 c ? high isolation voltage 4000vacrms ? wide 2:1 input range ? complies with en5022 class a ? overload protection ? low leakage current ? 3 years product warranty the dm03s/d series are miniature, dip package, isolated 3w dc/dc converters with 4,000vacrms isolation. it offers short circuit protection and allows a wide operating temperature range of ?40c to +85c. these isolated dc/dc converters are the lat est offering from a world leader in power systems technology and manufacturing D delta electronics, inc. with creative design technology and optimization of component placement, these converters possess outstanding electrical and thermal performance, as well as extremely high reliability under highly stressful operating conditions.. model list output current input current efficiency (typ.) input voltage (range) output voltage max. min. @max. load @no load reflected ripple current max. capacitive load @max. load model number vdc vdc ma ma ma(typ.) ma(typ.) ma (typ.) uf % dm03s0505a 5 600 90 857 1000 70 dm03s0512a 12 250 37.5 800 470 75 dm03s0524a 24 125 18.8 800 470 76 dm03d0512a 12 125 18.8 800 220* 75 dm03d0515a 5 (4.5 ~ 9) 15 100 15 800 40 60 220* 75 dm03s1205a 5 600 90 338 1000 74 dm03s1212a 12 250 37.5 313 470 80 dm03s1224a 24 125 18.8 313 470 81 dm03d1212a 12 125 18.8 313 220* 80 dm03d1215a 12 (9 ~ 18) 15 100 15 313 30 30 220* 80 dm03s2405a 5 600 90 160 1000 78 dm03s2412a 12 250 37.5 151 470 83 dm03s2424a 24 125 18.8 151 470 84 dm03d2412a 12 125 18.8 151 220* 83 dm03d2415a 24 (18 ~ 36) 15 100 15 151 20 15 220* 83 dm03s4805a 5 600 90 80 1000 78 dm03s4812a 12 250 37.5 75 470 83 dm03s4824a 24 125 18.8 75 470 84 dm03d4812a 12 125 18.8 75 220* 83 dm03d4815a 48 (36 ~ 75) 15 100 15 75 10 10 2208 83 * for each output
ds_dm03s/d_07182012 e-mail: dcdc@delta.com.tw http://www.delta.com.tw/dcdc p2 input characteristics parameter model min. typ. max. unit 5v input models -0.7 --- 11 12v input models -0.7 --- 25 24v input models -0.7 --- 50 input surge voltage (1 sec. max.) 48v input models -0.7 --- 100 5v input models 3.7 4 4.5 12v input models 8 8.5 9 24v input models 15 17 18 start-up voltage 48v input models 30 33 36 5v input models --- --- 4 12v input models --- --- 8.5 24v input models --- --- 17 under voltage shutdown 48v input models --- --- 34 vdc reverse polarity input current --- --- 0.3 a short circuit input power --- --- 2000 mw internal power dissipation --- --- 2500 mw conducted emi all models compliance to en 55022,class a and fcc part 15,class a output characteristics parameter conditions min. typ. max. unit output voltage accuracy --- 0.5 1.0 % output voltage balance dual output, balanced loads --- 0.5 2.0 % line regulation vin=min. to max. --- 0.3 0.5 % load regulation io=25% to 100% --- 0.5 1.0 % 5v output models --- 75 100 mv p-p ripple & noise (20mhz) other output models --- 100 150 mv p-p ripple & noise (20mhz) over line, load & temp. --- --- 180 mv p-p ripple & noise (20mhz) --- --- 15 mv rms transient recovery time --- 150 500 us transient response deviation 25% load step change --- 3 6 % temperature coefficient --- 0.02 0.05 %/ over load protection foldback 120 150 --- % short circuit protection continuous isolation, safety approvals parameter conditions min. typ. max. unit i/o isolation voltage (rated) 60 seconds 4000 --- --- vacrms i/o isolation test voltage flash tested for 1 second 6000 --- --- v pk leakage current 240vac, 60hz --- --- 2 ua i/o isolation resistance 500 vdc 10 --- --- g ? i/o isolation capacitance 100khz, 1v --- 7 13 pf cul/ul60950-1, csa c22.2 no. 60950-1-03 ul60601-1,csa c22.2 no.601-1 safety standards iec/en 60950-1, iec/en 60601-1 iec60950-1 cb report, cul/ul 60950-1 certificate safety approvals ul60601-1 ul certificate general characteristics parameter conditions min. typ. max. unit switching frequency --- 150 --- khz mtbf(calculated) mil-hdbk-217f@25 , ground benign 1,000,000 --- --- hours recommended input fuse 5v input models 12v input models 24v input models 48v input models 2000ma slow-blow type 1000ma slow-blow type 500ma slow-blow type 250ma slow-blow type
ds_dm03s/d_07182012 e-mail: dcdc@delta.com.tw http://www.delta.com.tw/dcdc p3 environmental specifications parameter conditions min. max. unit operating temperature range (with derating) ambient -40 +85 case temperature --- +95 storage temperature range -50 +125 humidity (non condensing) --- 95 % rel. h cooling free-air convection lead temperature (1.5mm from case for 10sec.) --- 260 power derating curve output power (%) notes 1 specifications typical at ta=+25 , resistive load, nominal input voltage and rated output current unless otherwise noted. 2 transient recovery time is measured to within 1% error band for a step change in output load of 75% to 100%. 3 ripple & noise measurement bandwidth is 0-20 mhz. 4 these power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions will not damage these modules; however, they may not meet all specifications listed. 5 all dc/dc converters should be externally fused at the front end for protection. 6 specifications subject to change without notice. mechancial drawing mechanical dimensions pin connections pin single output dual output 1 +vin +vin 11 no pin common 12 -vout no pin 13 +vout -vout 15 no pin +vout 23 -vin -vin 24 -vin -vin ? all dimensions in mm (inches) ? tolerance: x.x0.25 (x.xx0.01) x.xx0.13 ( x.xxx0.005) ? pin diameter ? 0.6 0.05 (0.0240.002) physical outline case size : 31.8x20.3x10.5mm (1.25x0.8x0.41 inches) case material : non-conductive black plastic (flammability to ul 94v-0 rated) weight : 16.2g bottom view 11 13 15 24 20.32 [0.80] 15.22 [0.60] 20.3 [0.80] 10.5 [0.41] 5.08 [0.20] 3.9 [0.15] 23 12 0.2 [0.008] 2.0 [0.08] 1 2.54 [0.10] 0.60 [0.024] 2.54 [0.10] 31.8 [1.25]
ds_dm03s/d_07182012 e-mail: dcdc@delta.com.tw http://www.delta.com.tw/dcdc p4 part numbering system d m 03 s 05 05 a form factor family series watt number of outputs input voltage output voltage option code d-dip a~z 01:1w s - single 03:3.3v 03:3.3v a - std. functions p-sip 02:2w d- dual 05: 5v 05: 5v s-smd 03:3w 12:12v 12:12v 04:4w 24: 24v 15: 15v 06:6w 48:48v 24: 24v warranty delta offers a three(3) years limited warranty. complete warranty information is listed on our web site or is available upon re quest from delta. information furnished by delta is believed to be accurate and reliable. however, no responsibility is assumed by delta for its use, nor for any infringements of patents or other rights of third parties, which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of delta. delta reserves the right to revise these specifications at any time, without notice.
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