www.pairuigroup.com page: 1/4 date: 11/25/2015 * subject to change without prior notice dc-dc converter smd-package dsm-1 series, 1watt, 1kvdc, isolated, unregulated features: 1000vdc isolation voltage single and dual output models high efficiency, and low ripple and noise operating temperature range -40 to +85 3 year warranty model input voltage (vdc) output voltage (vdc) output current (ma) efficiency typ. min. max. dsm1-0310 3.3(3.0~3.6) 3.3 30 300 60% dsm1-0311 5 20 200 68% dsm1-0312 9 11 111 66% DSM1-0313 12 8.3 83 77% dsm1-0314 15 6.7 67 73% dsm1-0321 5 10 100 70% dsm1-0323 12 4.2 42 74% dsm1-0324 15 3.3 33 77% dsm1-0510 5(4.5~5.5) 3.3 30 300 60% dsm1-0511 5 20 200 68% dsm1-0512 9 11 111 76% dsm1-0513 12 8.3 83 78% dsm1-0514 15 6.7 67 78% dsm1-0521 5 10 100 70% dsm1-0522 9 5.5 55 73% dsm1-0523 12 4.2 42 77% dsm1-0524 15 3.3 33 78% dsm1-1210 12(10.8~13.2) 3.3 30 300 60% dsm1-1211 5 20 200 68% dsm1-1212 9 11 111 73% dsm1-1213 12 8.3 83 80% dsm1-1214 15 6.7 67 81% dsm1-1221 5 10 100 70% dsm1-1222 9 5.5 55 73% dsm1-1223 12 4.2 42 73% dsm1-1224 15 3.3 33 78% dsm1-1510 15(13.5~16.5) 3.3 30 300 60% dsm1-1511 5 20 200 70% dsm1-1512 9 11 111 71%
www.pairuigroup.com page: 2/4 date: 11/25/2015 * subject to change without prior notice dc-dc converter smd-package dsm-1 series, 1watt, 1kvdc, isolated, unregulated model input voltage (vdc) output voltage (vdc) output current (ma) efficiency typ. min. max. dsm1-1513 15(13.5~16.5) 12 8.3 83 72% dsm1-1514 15 6.7 67 72% dsm1-1521 5 10 100 70% dsm1-1524 15 3.3 33 78% notes: other input and output models may available on reques t. electrical line regulation --- 1.2% max. load regulation 10% ~ 100% full load 10%max. isolation voltage leakage current < 1ma/1min. 1000vdc min. isolation resistance test at 500vdc 1000m ? min. switching frequency --- 100khz typ. ripple and noise bend width 20mhz 75mvp-p max. temperature coefficient rated load 0.03%/ max . operating temperature range --- -40 to +85 storage temperature range --- -55 to +125 short circuit protection --- 1s mtbf --- 3500khrs weight --- 1.4g notes: all the parameters are measured at 25 ambient temperature, humidity < 75%, nominal input voltage , full load and after warm-up, unless otherwise specified. mechanical single output connection pin # single dual 1 gnd gnd 2 +vin +vin 3 nc nc 4 0v 0v 5 +vo -vo 6 nc nc 7 nc +vo 8 nc nc note: * unit is mm(inch).
www.pairuigroup.com page: 3/4 date: 11/25/2015 * subject to change without prior notice dc-dc converter smd-package dsm-1 series, 1watt, 1kvdc, isolated, unregulated mechanical dual output electrical curve
www.pairuigroup.com page: 4/4 date: 11/25/2015 * subject to change without prior notice dc-dc converter smd-package dsm-1 series, 1watt, 1kvdc, isolated, unregulated note recommended test and application circuit single output dual output capacitor selection input voltage c1 single output c2 dual output c2 3.3vdc 4.7 f 3.3vdc 10.0 f 5vdc 10.0 f 5vdc 4.7 f 5vdc 10.0 f 9vdc 4.7 f 12vdc 2.2 f 9vdc 4.7 f 12vdc 2.2 f 15vdc 2.2 f 12vdc 2.2 f 15vdc 1.0 f -- -- 15vdc 2.2 f -- --
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