4 Distributed By: L BX A 7 0 S er / eS (| B. J. Wolfe Enterprises i www.bjwe.com Single and dual output (800) 554-1224 (818) 889-8412 DC/DC CONVERTERS 8-10W Wide Input DC/DC Converters * 1x 2 x 0.395 inch package with stand-offs * 13.3 Watts/in* 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. CEwn aA W @ 2 YEAR WARRANTY All specifications are typical at nominal input, full load at 25C unless otherwise stated SPECIFICATIONS ! OUTPUT SPECIFICATIONS EMC CHARACTERISTICS Line regulation LL to HL, single output 0.2% Conducted emissions EN55022, FCC, (See Note 8) _ Level A LL to HL, dual output 40.2% ESD air EN61000-4-2, level 2 Perf. criteria 1 ESD contact EN61000-4-2, level 3 Perf. criteria 1 Load regulation 10% to 100% FL (See Note 4) +0.5% Surge EN61000-4-5, level 2 Perf. criteria 1 a Fast transients EN61000-4-4, level 2 Perf. criteria 1 Minimum load 48V models 10% full load Radiated immunity EN61000-4-3, level 3 Perf. criteria 1 12V models No minimum load Conducted immunity EN61000-4-6, level 3 Perf. criteria 1 Overshoot At start-up 10% max. GENERAL SPECIFICATIONS Ripple and noise 5Hz to 20MHz 100mV pk-pk, max. Efficiency See table (See Note 2) 20mV rms : Isolation voltage Input/output 1500VDC Transient response 25% load step +2.0% max. dev., Input or output to case 1000VDC 250 to ae Switching frequency Fixed 400kHz ; ose Approvals and Safety VDE0805, EN60950, IEC950 Temperature coefficient 0.02%/C max. standards UL1950, CSA C22.2'No. 950 een ae See table Case material Black coated, six-sided metal case Short circuit protection Hiccup Continuous automatic recovery Material flammability UL94V-0 INPUT SPECIFICATIONS Weight 20g (0.7102) MTBF MIL-HDBK-217F 519,000 hours Input voltage range 12VDC (See Note 6) 9 to 18VDC Bell 2 million h 48VDC 18 to 75VDC encore 76 muon nours Input filter Pi type ENVIRONMENTAL SPECIFICATIONS Start up surge current Resistive load 1.5A max. Thermal performance Operating ambient -25C to +71C . (See derating curve) Remote ON/OFF Open collector compatible Non-operating amb. -55C to +125C ON (See Note 3) High impedance >400kQ Case +110C max. OFF Low impedance <1.0kQ Derating See derating curve OFF idle current <1.5mA Cooling Free air convection cooled Start-up time 1.65, max. Relative humidity Non-condensing 5% to 95% RH Altitude Operating 10,000 feet max. Non operating 40,000 feet max. Vibration 5Hz to 500Hz 2.5G rms (approx.)L Distributed By: BXA10 Series WI Bw Oe maerprise Single and dual output (800)554-1224 + (818) 889-8412 DC/DC CONVERTERS | 8-10W Wide Input DC/DC Converters For the most current data and application. support visit www.artesyn.com/powergroup/products.htm BXA10-12S05 BXA10-12815 BXA10-12D05 BXA10-48S05 BXA10-48D05 BXA10-48D12 BXA10-48D15 2.0A 0.67A +1.0A 2.0A +1.0A +0.416A 0.333A 9-18VDC 9-18VDC 9-18VDC 18-75VDC 18-75VDC 18-75VDC 18-75VDC Notes 1 At nominal input and output voltage and maximum load. 2 Output ripple can be reduced to <50mV with the addition of a 33pF, 25V, AVX-TPS (or equivalent) tantalum capacitor. Consult factory for further information. 3 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. 4 Assumes balanced loads on dual output models. 5 High impedance source/tong input power cable may necessitate the introduction of an input filter. 6 Typical 9-18VDC model start-up voltage is 9V. Maximum start-up voltage is 9.5V (>0C) or 9.7V (<0C). 7 It is recommended that an 1EC127, 250V, fast blow fuse is used rated at 4A for nominal 12V models and 2A for 48V models. 8 To achieve compliance to EN55022-A and FCC part 15 Class A, external Nee Keates Lor dies) elt SEI II Toler * Optional remote ON/OFF pin. Add Suffix '-S' to the model number, Note 3. Model c1 C2 C3 BXA10-12xxx 1OUF film, 25V 0.22uF film 0.22uF film BXA10-48xxx 10pF film, 100V 0.22pF film 0.22uF film + Vin - Vin +Vin - Vin + Vout + Vout No Pin ~ Vout Remote ON/OFF ; 2 3 4 Common 5 ~- Vout Remote ON/OFF 6 (C2, C3 voltage rating application dependent) * Siemens PN. B32512-J1106-J or equivalent.L Distributed By: BXA10 Series REIL, Ba Wale Enternres Single and dual! output (800) 554-1224 (818) 889-8412 DC/DC CONVERTERS | 8-10W Wide Input DC/DC Converters For the most current data and application support visit www.artesyn.com/powergroup/produets.htm + Input DERATING CURVE |___ Output Power (Watts) C1 100' = BXA10 g TN 8 Input Return & g c2} C3 6 Tr oer 25C 0 20C = OPC BOC. BOC 100 120C 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 04 ta) 0 cal fee | 0,040 Dia, (1.0) 7 | 3 4 5 20 8) 08 BOTTOM VIEW (20.4) | 12 8 t o-99 i 06 (152) A itis < (10.2) 6 ) tr 5 0.135 0.00 ae B4202 1.00 (25.4) ALL DIMENSIONS IN INCHES (mm) International Safety Standard Approvals VDE0805/EN60950/IEC950 File No. 10401-3336-1094 Licence No. 6298 and 6299 SAX UL1950 File No. 136008 @ CSA C22.2 No. 950 File No. LR41062C