Artesyn Embedded Technologies AXA 20W Isolated DC/DC Converters

Artesyn Embedded Technology AXA 20W Isolated DC/DC Converters are compact, high power density devices for use in battery-operated equipment, instrumentation, distributed power architectures in communications and industrial electronics, and other space-critical applications. A fully potted, metal-cased construction makes the Artesyn AXA series an ideal choice for harsh environments and enables the modules to operate between a -40°C to +85°C temperature range. An optional clip-on heat sink is available to extend the thermal performance of the unit in convection or forced-air environments. The modules cover an ultra-wide 4:1 input voltage range of 9VDC to 36VDC and 18VDC to 75VDC. Enclosed in a 1.0" x 1.0" x 0.4" package, the AXA series offers up to 89% efficiency. Additional features include overload protection, remote on/off control, and an input-to-output isolation voltage of 1500VDC. The output voltage can be trimmed by ±10% of the nominal output.


  • Single and dual outputs
  • Very high efficiency of up to nearly 90%
  • Output voltage adjustable
  • RoHS compliant
  • 9-36 Vin or 18-75 Vin Ultra-wide 4:1 input range
  • Remote ON/OFF control
  • Metal case with isolated baseplate
  • cUL/UL/IEC/EN 60950-1 safety ratings


  • 20W total power
  • 9VDC to 36VDC or 18VDC to 75VDC input voltage ranges
  • 24V or 48V input voltage
  • ±1.0% voltage tolerance
  • Line regulation
    • ±0.2 for single output
    • ±0.5 for dual output
  • Load regulation
    • ±0.2% for 12V, 15V, and 24V
    • ±0.5% for 3.3V and 5V
    • ±1.0% for dual output
  • Protections
    • Overload
    • Short circuit
  • 330kHz switching frequency
  • 1.0" x 1.0" x 0.4" package dimensions
  • 1500VDC I/O isolation voltage
  • 1000MΩ insulation resistance
  • 1500pF insulation capacitance
  • Up to 89% efficiency at 12Vo
  • Temperature ranges
    • Operating range of -40°C to +85°C
    • Storage range of -50°C to +125°C
  • Humidity of 5% to 95% non-condensing
  • 346Khrs calculated MTBF

Mechanical Dimensions

Artesyn Embedded Technologies AXA 20W Isolated DC/DC Converters
Publicado: 2014-09-02 | Atualizado: 2022-12-01