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| BXA10 Series DC/DC CONVERTERS * * * * * * Single and dual output 8-10W Wide Input DC/DC Converters 1 1 x 2 x 0.395 inch package with stand-offs 13.3 Watts/in3 power density CISPR22 and EN55022 conducted emission level A UL, CSA and VDE approvals (48V input only) Continuous short circuit protection Optional remote ON/OFF The BXA10 series of DC/DC converters, comprising 7 different models, is designed for a wide range of applications including communications, industrial systems and mobile battery powered systems. Packing up to 10 Watts of power into a 2 x 1 x 0.395 inch package, with efficiencies as high as 85%, the BXA10 has wide input ranges of 9-18VDC and 18-75VDC, and is available in single and dual output versions. Isolation of 1500VDC, approval to EN60950 2nd edition, coupled with reduced conducted noise for simplified compliance to FCC Part 15 level A and EN55022 level A, make the BXA10 ideal for telecommunications and distributed power applications. Other features include overvoltage protection, continuous short circuit protection with automatic recovery and remote on/off, all of which minimize the need for external circuitry and make the BXA10 a recommended component in distributed power systems. 2 YEAR WARRANTY All specifications are typical at nominal input, full load at 25C unless otherwise stated SPECIFICATIONS OUTPUT SPECIFICATIONS Line regulation Load regulation Minimum load Overshoot Ripple and noise (See Note 2) Transient response LL to HL, single output LL to HL, dual output 10% to 100% FL (See Note 4) 48V models 12V models At start-up 5Hz to 20MHz 25% load step 0.2% 0.2% 0.5% EMC CHARACTERISTICS Conducted emissions ESD air ESD contact Surge Fast transients Radiated immunity Conducted immunity EN55022, FCC, (See Note 8) EN61000-4-2, level 2 Perf. EN61000-4-2, level 3 Perf. EN61000-4-5, level 2 Perf. EN61000-4-4, level 2 Perf. EN61000-4-3, level 3 Perf. EN61000-4-6, level 3 Perf. Level A criteria 1 criteria 1 criteria 1 criteria 1 criteria 1 criteria 1 10% full load No minimum load 10% max. 100mV pk-pk, max. 20mV rms 2.0% max. dev., 250s recovery to within 1.0% 0.02%/C max. GENERAL SPECIFICATIONS Efficiency Isolation voltage Switching frequency Approvals and standards Case material Material flammability Weight Input/output Input or output to case Fixed Safety See table 1500VDC 1000VDC 400kHz VDE0805, EN60950, IEC950 UL1950, CSA C22.2 No. 950 Temperature coefficient Overvoltage protection Short circuit protection INPUT SPECIFICATIONS Input voltage range Input filter Start up surge current Remote ON/OFF ON (See Note 3) OFF OFF idle current Start-up time Resistive load 12VDC (See Note 6) 48VDC Clamp type Hiccup See table Continuous automatic recovery Black coated, six-sided metal case UL94V-0 20g (0.71oz) MIL-HDBK-217F Bellcore 519,000 hours >2 million hours 9 to 18VDC 18 to 75VDC Pi type 1.5A max. MTBF ENVIRONMENTAL SPECIFICATIONS Thermal performance Operating ambient -25C to +71C (See derating curve) Non-operating amb. -55C to +125C Case +110C max. Derating See derating curve Cooling Free air convection cooled Non-condensing Operating Non operating 5Hz to 500Hz 5% to 95% RH 10,000 feet max. 40,000 feet max. 2.5G rms (approx.) Open collector compatible High impedance >400k Low impedance <1.0k <1.5mA 1.6s, max. Relative humidity Altitude Vibration File Name: BXA10.PDF Rev: 02 Oct 2002 BXA10 Series DC/DC CONVERTERS INPUT VOLTAGE 9-18VDC 9-18VDC 9-18VDC 18-75VDC 18-75VDC 18-75VDC 18-75VDC OUTPUT VOLTAGE 5.0V 15.0V 5.0V 5.0V 5.0V 12.0V 15.0V OUTPUT CURRENT 2.0A 0.67A 1.0A 2.0A 1.0A 0.416A 0.333A INPUT CURRENT 1.1A 1.05A 1.05A 0.26A 0.26A 0.25A 0.25A (1) Single and dual output 8-10W Wide Input DC/DC Converters 2 For the most current data and application support visit www.artesyn.com/powergroup/products.htm TYPICAL OVP EFFICIENCY 81% 85% 81% 82% 82% 84% 84% 6.2VDC 18VDC 12VDC 6.8VDC 12VDC 30VDC 36VDC REGULATION (Typ.) LINE 0.2% 0.2% 0.2% 0.2% 0.2% 0.2% 0.2% LOAD 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% MODEL NUMBER (3) BXA10-12S05 BXA10-12S15 BXA10-12D05 BXA10-48S05 BXA10-48D05 BXA10-48D12 BXA10-48D15 Notes 1 2 At nominal input and output voltage and maximum load. Output ripple can be reduced to <50mV with the addition of a 33F, 25V, AVX-TPS (or equivalent) tantalum capacitor. Consult factory for further information. For units with optional remote ON/OFF, please add the suffix `-S' to the model number: e.g. BXA10-48S05-S. Maximum open pin voltage 14VDC. Assumes balanced loads on dual output models. High impedance source/long input power cable may necessitate the introduction of an input filter. Typical 9-18VDC model start-up voltage is 9V. Maximum start-up voltage is 9.5V (>0C) or 9.7V (<0C). It is recommended that an IEC127, 250V, fast blow fuse is used rated at 4A for nominal 12V models and 2A for 48V models. To achieve compliance to EN55022-A and FCC part 15 Class A, external capacitors of the following values are needed: Model BXA10-12xxx BXA10-48xxx C1* 10F film, 25V 10F film, 100V C2 0.22F film 0.22F film C3 0.22F film 0.22F film PIN CONNECTIONS PIN NUMBER 1 2 3 4 5 6* SINGLE OUTPUT +Vin - Vin + Vout No Pin - Vout Remote ON/OFF DUAL OUTPUT + Vin - Vin + Vout Common - Vout Remote ON/OFF 3 4 5 6 7 8 * Optional remote ON/OFF pin. Add Suffix `-S' to the model number, Note 3. (C2, C3 voltage rating application dependent) * Siemens P.N. B32512-J1106-J or equivalent. www.artesyn.com File Name: BXA10.PDF Rev: 02 Oct 2002 BXA10 Series DC/DC CONVERTERS + Input Single and dual output 8-10W Wide Input DC/DC Converters 3 For the most current data and application support visit www.artesyn.com/powergroup/products.htm DERATING CURVE Output Power (Watts) 71C C1 100% Output Power (%) BXA10 Input Return C2 C3 110C 0C 20C 40C 60C 80C 100C 120 C 0% -25C Ground Plane Ambient Temperature (C) Mechanical Notes A Recommended PCB hole diameter is 0.052 inches (1.32mm). B All pins are in true position within 0.010 inches (0.25mm). C Tolerance (inches): .XX = 0.02 XXX = 0.005 0.1 (2.5) 0.4 (10.2) 0.4 (10.2) 0.020 (0.5) 0.040 Dia. (1.0) 3 2.0 (50.8) 0.8 (20.4) 4 5 BOTTOM VIEW BOTTOM VIEW 1 2 6 0.6 (15.2) 0.4 (10.2) 0.2 (5.1) 1.00 (25.4) 0.3 (7.6) 0.135 0.010 (3.4 0.2) 0.395 (10.03) max. ALL DIMENSIONS IN INCHES (mm) International Safety Standard Approvals VDE0805/EN60950/IEC950 File No. 10401-3336-1094 Licence No. 6298 and 6299 UL1950 File No. E136005 CSA C22.2 No. 950 File No. LR41062C Data Sheet (c) Artesyn Technologies(R) 2002 The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein. www.artesyn.com File Name: BXA10.PDF Rev: 02 Oct 2002 |
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