AC/DC Power Supplies & Battery Chargers

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Rugged AC/DC Power Supplies, Rectifiers & Battery Chargers

At ABSOPULSE Electronics, we specialize in the design and manufacture of custom and semi-custom ac/dc switching power supplies, ac/dc rectifiers and ac/dc battery chargers.

As a custom design manufacturer, we can meet any ac-to-dc input/output configuration requirement, with output power ranging from a few watts to several kilowatts.

Drawing on three decades of expertise, our technical teams keep design costs low, even for complex, highly customized projects.

ABSOPULSE’s rugged ac/dc power supplies are typically designed and built for an operational life of 20 to 30 years in harsh environments.

The reliability of our products is based upon high quality designs, traditionally large headroom, the exclusive use of qualified-in components with many years of established reliability and compliance with relevant, application-specific safety and emissions standards.

Today, our field-proven ac/dc power conversion solutions operate reliably in installations around the world in industrial, railway, power utilities, military, marine, telecom and other rugged environments.


Our AC/DC Power Supply designs offer:

  • Universal AC-inputs, 115/230Vac inputs,
    47´ 440Hz or custom
  • PFC (Power Factor Corrected) input for
    EN 61000-3-2 harmonics compliance
  • Single or three-phase inputs
  • DC Outputs: 12Vdc to 250Vdc or custom
  • Output power from a few Watts to 30kW or higher
  • Single or multiple outputs
  • N + 1 redundancy and parallel operation available
  • EMI filtering to meet required standards
  • Conformal coating or encapsulation
  • Operating temps range from -40ºC to +70ºC
  • IEC 61373 shock and vibration standards
  • EN 60950 and corresponding UL and CSA electrical safety standards
  • RoHS compliance