BXA10-48S05

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 25°C 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., 250µs 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 -25°C to +71°C (See derating curve) Non-operating amb. -55°C to +125°C Case +110°C 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 >400kΩ Low impedance