Embedded Power for Business-Critical Continuity Rev.03.07.07 bxa3 1 of 4 BXA3 Series Single output Total Power: 5W Input Voltage: 38 - 72VDC of Outputs: Single The BXA3 Series of dc-dc converters is designed to offer the optimum cost/benefit power solution for a wide variety of Special Features applications including public and private telecommunications, 3 Watts in DIL Package 9 models including 3.3 Vdc industrial systems and process and test equipment. The series output consists of 9 models with input voltages of 9 Vdc to 18Vdc, 18 Vdc Wide input ranges 9 Vdc to 18 Vdc, 18 Vdc to 36 Vdc, 36 Vdc to 36 Vdc and 36 Vdc to 75 Vdc, and offers standard output to 75 Vdc voltages of 3.3 V, 5 V, 12 V and 15 V in single and dual output EN55022 conducted emissions level A (optional) configurations. Continuous short-circuit protection, overvoltage Continuous short circuit protection, 60 mV output ripple and EN55022 level A conducted protection noise compliance minimize design-in time, cost and eliminate the Operating temperature range -25 C to +105 C need for external components. Input voltage range to ETS300-132-2 UL, VDE and CSA safety approvals Available RoHS compliant 2 year warranty Safety VDE0805/EN60950/IEC950 File No. 10401-3336-0098 Licence No. 5856 UL1950 File No. E136005 CSA C22.2 No. 950 File No. LR41062CEmbedded Power for Business-Critical Continuity Rev.03.07.07 bxa3 Specifications 2 of 4 All specifications are typical at nominal input, full load at 25C unless otherwise stated. OUTPUT SPECIFICATIONS EMC CHARACTERISTICS Voltage accuracy 1.0% Conducted emissions EN55022, FCC part 15 Level A Suffix -F versions Line regulation LL to HL, all outputs 2.5% (See Notes 5 and 6) Load regulation Full load to no load 2.5% GENERAL SPECIFICATIONS Ripple and noise +5 V output 60 mV pk-pk, max., Efficiency See table (5 Hz to 20 MHz) 15 mV rms All others 100 mV pk-pk, max., Isolation voltage Input/output 500 Vdc 15 mV rms Switching frequency Variable 200 kHz to1 MHz Temperature coefficient 0.02%/C, max. Approvals and VDE0805, EN60950, IEC950 Over voltage protection Clamp diode 135% Vout standards UL1950, CSA C22.2 No. 950 Short circuit protection Continuous Case material Non-conductive automatic recovery black plastic Material flammability UL94V-0 min. INPUT SPECIFICATIONS Weight 15 g (0.53 oz) Input voltage range 12 Vdc 9-18 Vdc 24 Vdc 18-36 Vdc MTBF MIL-HDBK-217F 800,000 hours 48 Vdc 36-75 Vdc Input filter Suffix -F (See Note 5) Pi type ENVIRONMENTAL SPECIFICATIONS Reverse voltage (See Note 7) Yes Thermal performance Operating ambient -25 C to +105 C protection (See derating curve) Non-operating amb -40 C to +105 C Max. input rise Output remains within 5 V/ms Cooling Free air convection and fall time specification cooled Relative humidity Non-condensing 5% to 95% RH Altitude Operating 10,000 feet max. Non operating 40,000 feet max. Vibration 5 Hz to 500 Hz 2.5 G rms (approx.)