BAE PAIRUI | Alldatasheet
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- PDF pages: 4
Technical content
www.pairuigroup.com Page: 1 / 4 Date: 02/09/2014 DC-DCConverter Bricks, Open/Enclosed BAESERIES,1/8BRICK,UPTO150W FEATURES: /checkbld/checkbld /checkbld/checkbld5yearswarranty /checkbld/checkbld /checkbld/checkbldOutputcurrentupto30A /checkbld/checkbld /checkbld/checkbld1500Vdcisolation voltage /checkbld/checkbld /checkbld/checkbldEfficiencyupto93% /checkbld/checkbld /checkbld/checkbldOperatingtemperaturerange-40°Cto+85°C /checkbld/checkbld /checkbld/checkbldUnder voltage, over current, short circuit, over voltage protection /checkbld/checkbld /checkbld/checkbldOptionalheatsink,remoteon/off /checkbld/checkbld /checkbld/checkbldAdjustableoutputvoltage Model Inputvoltage (Vdc) Outputvoltage (Vdc) Outputcurrent (A) Efficiency Typ. BAE24-33V25 24(18~36) 3.3 25.0 88% BAE48-12V25 48(36~72) 1.2 25.0 86% BAE48-18V20 1.8 20.0 88% BAE48-18V25 1.8 25.0 85% BAE48-25V25 2.5 25.0 91% BAE48-25V30 2.5 30.0 90% BAE48-33V10 3.3 10.0 88% BAE48-33V15 3.3 15.0 92% BAE48-33V20 3.3 20.0 91% BAE48-33V25 3.3 25.0 91% BAE48-33V30 3.3 30.0 91% BAE48-50V10 5.0 10.0 92% BAE48-50V15 5.0 15.0 92% BAE48-50V20 5.0 20.0 93% BAE48-50V25 5.0 25.0 92% BAE48-120V4 12.0 4.0 89% BAE48-120V6 12.0 6.0 92% BAE48-150V4 15.0 3.5 92% Notes: 1.Otherinputandoutputmodels mayavailable onrequest; 2.Youmayrequestforthemodelswithheatsink,plus“R”inth esuffix,e.g.BAE24-33V25R.
www.pairuigroup.com Page: 2 / 4 Date: 02/09/2014 DC-DCConverter Bricks, Open/Enclosed BAESERIES,1/8BRICK,UPTO150W ELECTRICAL Input voltage range 24Vdc 48Vdc 18-36Vdc 36-72Vdc Remote control Negative logic OFF: High level or left close ON: Low level or grounded Positive logic ON: High level or left open OFF: Low level or grounded Output power Input voltage range 50-125W Output voltage Single output 1.2/1.8/2.5/3.3/5/12/15Vdc Output setting accuracy Input voltage range ±1% Output voltage adjustable Positive logic -20% - +10% Line regulation Full load ±0.2% Load regulation 10%-100% full load ±0.5% Dynamic response (transient/recovery time) 25%-50%-75% load capability ∆Vo/∆t: ±4.0%/500μs Ripple and noise Parallel test, 20MHz wide range 100mVp-p ma x. Operating frequency Typical value 300KHz typ. Isolation voltage Input to output 1500Vdc Input to case 1050Vdc Output to case 500Vdc Isolation resistance --- 10MΩ Safety --- IEC-60950-1, UL-60950-1 EN-60950-1, GB4943 Temperature coefficient --- 200ppm Operating temperature range --- -40°C to +85°C Storage temperature range --- -40°C to +105°C Over temperature protection Typical 110°C typ. Under voltage protection --- Yes Over current protection --- Yes Short circuit protection --- Yes Over voltage protection --- Yes Relative humidity --- 95% max. MTBF Bellcore TR-332, 25°C 2x10 6Hrs Notes: Unless otherwise specified, all the parameters of the testconditions are as follows: ambient temperature 25 ℃℃ ℃℃ ,thenominalinputvoltage,pureresistivenominalload.
www.pairuigroup.com Page: 3 / 4 Date: 02/09/2014 DC-DCConverter Bricks, Open/Enclosed BAESERIES,1/8BRICK,UPTO150W MECHANICAL WITHOUTHEATSINK WITHHEATSINK PCBLAYOUT CONNECTION PIN # SINGLE 1 +Vin
2 REM
4 GND
6 TRIM
Note: * Unit is mm(inch). DERATINGCURVE EFFICIENCYCURVE
www.pairuigroup.com Page: 4 / 4 Date: 02/09/2014 DC-DCConverter Bricks, Open/Enclosed BAESERIES,1/8BRICK,UPTO150W NOTES RECOMMENDEDTESTANDAPPLICATIONCIRCUIT 1. TVS&FUSE be helpful with over voltage protection and inrush limiting. Recommended FUSE better be 1.5~2times of the rated current . 2. The input filter capacitor C6 could select the aluminum electrolytic capacitors or tantalum capacitors, and the withstand voltage should be greater than the highest input voltage. Recommended capacitor should be between 22μF~100μF. 3. C1,C2 for the input filter capacitor,0.1~1μF high-frequency ceramics capacitor or chip capacitor are recommended. The withstand voltage of output filter C5, C7 should be greater than the highest output voltage. Recommended capacitor of C7 better within 100μF and C5 connected with thechip to reduce the input voltage peak, recommended 0.1~1μF high-frequency ceramics capacitor or chip capacitor.