DC-DC Converter Bricks, Open/Enclosed BAE SERIES, 1/8 BRICK, UP TO 150W FEATURES: 5 years warranty Output current up to 30A 1500Vdc isolation voltage Efficiency up to 93% Operating temperature range -40°C to +85°C Under voltage, over current, short circuit, over voltage protection Optional heat sink, remote on/off Adjustable output voltage Input voltage (Vdc) Output voltage (Vdc) Output current (A) Efficiency Typ. 24(18~36) 3.3 25.0 88% BAE48-12V25 1.2 25.0 86% BAE48-18V20 BAE48-18V25 1.8 20.0 88% 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% 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% Model BAE24-33V25 BAE48-33V25 48(36~72) Notes: 1. Other input and output models may available on request; 2. You may request for the models with heatsink, plus “R” in the suffix, e.g. BAE24-33V25R. www.pairuigroup.com Page: 1/4 Date: 02/09/2014 DC-DC Converter Bricks, Open/Enclosed BAE SERIES, 1/8 BRICK, UP TO 150W ELECTRICAL Input voltage range 24Vdc 18-36Vdc 48Vdc 36-72Vdc OFF: High level or left close Negative logic ON: Low level or grounded Remote control ON: High level or left open Positive logic OFF: Low level or grounded Output power Input voltage range Output voltage Single output Output setting accuracy Input voltage range Output voltage adjustable Positive logic Line regulation Full load ±0.2% Load regulation 10%-100% full load ±0.5% Dynamic response (transient/recovery time) 50-125W 1.2/1.8/2.5/3.3/5/12/15Vdc ±1% -20% - +10% 25%-50%-75% load capability Ripple and noise Parallel test, 20MHz wide range Operating frequency Typical value Isolation voltage ∆Vo/∆t: ±4.0%/500μs 100mVp-p max. 300KHz typ. Input to output 1500Vdc Input to case 1050Vdc Output to case 500Vdc Isolation resistance --- 10MΩ Safety --- Temperature coefficient --- 200ppm Operating temperature range --- -40°C to +85°C Storage temperature range --- -40°C to +105°C Over temperature protection Typical 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 IEC-60950-1, UL-60950-1 EN-60950-1, GB4943 110°C typ. 2x106Hrs 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. ℃ www.pairuigroup.com Page: 2/4 Date: 02/09/2014 DC-DC Converter Bricks, Open/Enclosed BAE SERIES, 1/8 BRICK, UP TO 150W MECHANICAL WITHOUT HEATSINK WITH HEATSINK PCB LAYOUT CONNECTION PIN # SINGLE 1 +Vin 2 REM 3 -Vin 4 GND 5 -S 6 TRIM 7 +S 8 +Vo Note: * Unit is mm(inch). DERATING CURVE www.pairuigroup.com EFFICIENCY CURVE Page: 3/4 Date: 02/09/2014 DC-DC Converter Bricks, Open/Enclosed BAE SERIES, 1/8 BRICK, UP TO 150W NOTES RECOMMENDED TEST AND APPLICATION CIRCUIT 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 the chip to reduce the input voltage peak, recommended 0.1~1μF high-frequency ceramics capacitor or chip capacitor. www.pairuigroup.com Page: 4/4 Date: 02/09/2014