DBR-2F PAIRUI | Alldatasheet
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Technical content
www.pairuigroup.com Page:1/3 Date:07/20/2015 *Subjecttochangewithoutprior notice DC-DC Converter SIP-Package DBR-2F SERIES, 2WATT, 3KVDC, REGULATED FEATURES: 3000Vdc isolation voltage Dual output models Operating temperature range -40℃ to +85℃ Short circuit protection 3 year warranty Model Input voltage (Vdc) Output voltage (Vdc) Output current (mA) Efficiency Typ.Min. Max. DBR2-0521F 5(4.75~5.25) ± 5 20 200 54% DBR2-0522F ± 9 11.1 111 63% DBR2-0523F ± 12 8.3 83 63% DBR2-0524F ± 15 6.7 67 65% DBR2-1221F 12(11.4~12.6) ± 5 20 200 56% DBR2-1222F ± 9 11.1 111 62% DBR2-1223F ± 12 8.3 83 65% DBR2-1224F ± 15 6.7 67 66% DBR2-2421F 24(22.8~25.2) ± 5 20 200 54% DBR2-2422F ± 9 11.1 111 62% DBR2-2423F ± 12 8.3 83 64% DBR2-2424F ± 15 6.7 67 66% Notes: 1. other input and output models may available on request; 2. Add suffix “P” for continuous short circuit protection. ELECTRICAL Outputvoltageaccuracy --- ± 3% max. Lineregulation --- ± 0.25% max. Loadregulation 10%~ 100% full load ± 2 %max. Isolationvoltage Leakagecurrent<1mA/1min. 3000Vdc min. Isolationresistance Testat500VDC 1000m Ω min. Switchingfrequency --- 100KHz typ. Ripple&noise Bendwidth20MHz 50mVp-p max. Temperaturecoefficient Ratedload ± 0.03%/℃ Operatingtemperaturerange --- -40℃ to+85℃ Storagetemperaturerange --- -55℃ to+125℃ Shortcircuitprotection --- 1S MTBF --- 3500KHrs
www.pairuigroup.com Page:2/3 Date:07/20/2015 *Subjecttochangewithoutprior notice DC-DC Converter SIP-Package DBR-2F SERIES, 2WATT, 3KVDC, REGULATED ELECTRICAL Weight --- 5.2g 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 CONNECTION PIN# SINGLE 1 +Vin
2 GND
10 COM
Note: *Unitismm(inch). ELECTRICAL CURVE
www.pairuigroup.com Page:3/3 Date:07/20/2015 *Subjecttochangewithoutprior notice DC-DC Converter SIP-Package DBR-2F SERIES, 2WATT, 3KVDC, REGULATED NOTES RECOMMENDED TEST AND APPLICATION CIRCUIT CAPACITOR SELECTION INPUT VOLTAGE C1 OUTPUT VOLTAGE C2 5VDC 4.7 μF ± 5VDC 4.7μF 12VDC 2.2 μF ± 9VDC 2.2μF 24VDC 0.47 μF ± 12VDC 1.0μF -- -- ± 15VDC 0.47μF