DMV-30W PAIRUI | Alldatasheet
Document overview
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Technical content
www.pairuigroup.com Page: 1/ 4 Date:07/24/2015 *Subjecttochangewithoutnotice DC-DCConverter DIP-Package DMV-30WSERIES,30WATT,4:1INPUTRANGE FEATURES: 2yearwarranty Wide(4:1)inputrange Six-sideshieldedmetalcase Lowrippleandnoise Overcurrentandshortcircuitprotection Remoteon/off Adjustableoutputvoltage Model Inputvoltage (Vdc) Outputvoltage (Vdc) Outputcurrent (A) Efficiency Typ. DMV30W-2411 24(9~36) 5 6 82% DMV30W-2415 9 3.3 78% DMV30W-2412 12 2.5 87% DMV30W-2413 15 2 87% DMV30W-2414 24 1.25 87% DMV30W-2421 ± 5 3 82% DMV30W-2423 ± 9 1.65 78% DMV30W-2422 ± 12 1.25 87% DMV30W-2424 ± 15 1 78% DMV30W-2425 ± 24 0.625 78% DMV30W-4811 48(18~72) 5 6 82% DMV30W-4815 9 3.3 78% DMV30W-4812 12 2.5 87% DMV30W-4813 15 2 87% DMV30W-4814 24 1.25 87% DMV30W-4821 ± 5 3 82% DMV30W-4823 ± 9 1.65 78% DMV30W-4822 ± 12 1.25 87% DMV30W-4824 ± 15 1 78% DMV30W-4825 ± 24 0.625 78% Notes: 1.Otherinputandoutputmodelsmayavailableonrequest; 2.Abovemodelsaredefaulttometalcase.
www.pairuigroup.com Page: 2/ 4 Date:07/24/2015 *Subjecttochangewithoutnotice DC-DCConverter DIP-Package DMV-30WSERIES,30WATT,4:1INPUTRANGE ELECTRICAL Inputvoltagerange 18V 9-36Vdc 36V 18-72Vdc Remotecontrol (Lowlevelremote) Highlevelorvacant Lowlevelorconnectground Turnon Turnoff Outputvoltageaccuracy --- Vo1, Vo2: ± 1%, ±3% Outputvoltageadjustable --- ±10% max. Lineregulation NominalLoad,fullvoltage Vo1, Vo2: ±0.2%, ±1.5% Loadregulation 20% ~100% ratedload Vo1, Vo2: ±0.5%, ±4% Dynamic response (transient/recovery time) 5%-50%-75% loadcapability ∆Vo1/∆t: ±4.0%/500μs Ripple and noise 20MHz BM, full load Vo ≤ 5.0V, ≤ 50mVp-p Vo≥ 48V, ≤ 180mVp-p Other, ≤ 100mVp-p Isolationvoltage (<2mA/min) Inputtooutput 1500Vdc Inputtocase 500Vdc Switchingfrequency 300KHz 330KHz max. Turn-ondelaytime --- ≤ 200ms Operatingtemperaturerange Freeair -25℃ to+55℃ Storagetemperaturerange --- -45℃ to+105℃ Inputundervoltageprotection When input voltage is lower than the lowinputvoltage Auto-recovery Overcurrentprotection --- Auto-recovery Shortcircuitprotection --- Continuousauto-recovery Coolingmethod --- Coolingbyairconvection Relativehumidity --- 10%-90% max. Weight --- 61.8g MTBF BellcoreTR-332,25 ℃ 2x105Hrs Notes:Unlessotherwisespecified,alltheparametersofth etestconditionsareasfollows:ambienttemperature 25℃ ,thenominalinputvoltage,pureresistivenominalload.
www.pairuigroup.com Page: 3/ 4 Date:07/24/2015 *Subjecttochangewithoutnotice DC-DCConverter DIP-Package DMV-30WSERIES,30WATT,4:1INPUTRANGE MECHANICAL CONNECTION PIN# SINGLE DUAL
1 REM REM
4 Nopin +Vo1
6 GND -Vo2
7 TRIM TRIM
Note: *Unit ismm(inch). LAYOUT ELECTRICALCURVE
www.pairuigroup.com Page: 4/ 4 Date:07/24/2015 *Subjecttochangewithoutnotice DC-DCConverter DIP-Package DMV-30WSERIES,30WATT,4:1INPUTRANGE NOTES RECOMMENDEDTESTANDAPPLICATIONCIRCUIT 1.TVS&FUSEbehelpfulwithovervoltageprotectionandinru shlimiting. RecommendedFUSEbetterbe 1.5~2timesof theratedcurrent. 2.TheinputfiltercapacitorC6 couldselectthealuminum el ectrolyticcapacitorsortantalumcapacitors,andthe withstandvoltage shouldbegreaterthanthehighestinputv oltage.Recommendedcapacitorshouldbebetween 22μF~100μF. 3.C1,C2 fortheinputfiltercapacitor,0.1~1μF high-frequ encyceramicscapacitororchipcapacitorare recommended. ThewithstandvoltageofoutputfilterC5, C7shouldbegreat erthanthe highestoutputvoltage.Recommended capacitorofC7 betterwithin100μFandC5 connectedwiththe chiptoreducetheinputvoltagepeak,recommended 0.1~1μFhigh-frequencyceramicscapacitororchipcapacit or.