DMV-25 PAIRUI | Alldatasheet
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www.pairuigroup.com Page: 1/ 4 Date:07/24/2015 *Subjecttochangewithoutnotice DC-DC Converter DIP-Package DMV-25SERIES, 25WATT,2:1 INPUT RANGE FEATURES: 2 year warranty Six-side shielded metal case Low ripple and noise Over current and short circuit protection Remote on/off Adjustable output voltage Model Input voltage (Vdc) Output voltage (Vdc) Output current (A) Efficiency Typ. DMV25-1211 12(9~18) 3.3 5 82% DMV25-1212 5 5 82% DMV25-1213 9 2.77 87% DMV25-1214 12 2.08 87% DMV25-1215 15 1.66 87% DMV25-1216 24 1.04 87% DMV25-1221 ± 5 2.5 82% DMV25-1222 ± 9 1.39 87% DMV25-1223 ± 12 1.04 87% DMV25-1224 ± 15 0.83 87% DMV25-1225 ±24 0.52 87% DMV25-2411 24(18~36) 3.3 5 82% DMV25-2412 5 5 82% DMV25-2413 9 2.77 87% DMV25-2414 12 2.08 87% DMV25-2415 15 1.66 87% DMV25-2416 24 1.04 87% DMV25-2421 ± 5 2.5 82% DMV25-2422 ± 9 1.39 87% DMV25-2423 ± 12 1.04 87% DMV25-2424 ± 15 0.83 87% DMV25-2425 ±24 0.52 87% DMV25-4811 48(36~72) 3.3 5 82% DMV25-4812 5 5 82% DMV25-4813 9 2.77 87% DMV25-4814 12 2.08 87% DMV25-4815 15 1.66 87% DMV25-4816 24 1.04 87% DMV25-4821 ± 5 2.5 82% DMV25-4822 ± 9 1.39 87% DMV25-4823 ± 12 1.04 87%
www.pairuigroup.com Page: 2/ 4 Date:07/24/2015 *Subjecttochangewithoutnotice DC-DC Converter DIP-Package DMV-25SERIES, 25WATT,2:1 INPUT RANGE Model Input voltage (Vdc) Output voltage (Vdc) Output current (A) Efficiency Typ. DMV25-4824 48(36~72) ± 15 0.83 87% DMV25-4825 ±24 0.52 87% DMV25-11011 110(72~144) 3.3 5 82% DMV25-11012 5 5 82% DMV25-11013 9 2.77 87% DMV25-11014 12 2.08 87% DMV25-11015 15 1.66 87% DMV25-11016 24 1.04 87% DMV25-11021 ± 5 2.5 82% DMV25-11022 ± 9 1.39 87% DMV25-11023 ± 12 1.04 87% DMV25-11024 ± 15 0.83 87% DMV25-11025 ±24 0.52 87% Notes: 1. Other input and output models may available on request; 2. Above models are default to metal case. ELECTRICAL Inputvoltagerange 12V 9-18Vdc 24V 18-36Vdc 48V 36-72Vdc 110V 72-144Vdc 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℃
www.pairuigroup.com Page: 3/ 4 Date:07/24/2015 *Subjecttochangewithoutnotice DC-DC Converter DIP-Package DMV-25SERIES, 25WATT,2:1 INPUT RANGE ELECTRICAL 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: Unless otherwise specified, all the parameters of the test conditions are as follows: ambient temperature 25℃ , the nominal input voltage, pure resistive nominal load. MECHANICAL CONNECTION PIN# SINGLE DUAL
1 REM REM
4 Nopin +Vo1
6 GND -Vo2
7 TRIM TRIM
Note: *Unit ismm(inch). LAYOUT
www.pairuigroup.com Page: 4/ 4 Date:07/24/2015 *Subjecttochangewithoutnotice DC-DC Converter DIP-Package DMV-25SERIES, 25WATT,2:1 INPUT RANGE ELECTRICALCURVE NOTES RECOMMENDEDTEST AND APPLICATIONCIRCUIT 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.