Rugged AC/DC Power Supplies, Rectifiers & Battery Chargers, AC/DC Power Systems
Rugged AC-DC Power Supplies, Rectifiers & Battery Chargers

At ABSOPULSE Electronics, we specialize in the design and manufacture of heavy-duty custom and semi-custom AC-DC switching power supplies, rectifiers and battery chargers.

We can meet any AC to DC input/output configuration requirement, with output power ranging from a few watts to several kilowatts.

ABSOPULSE's rugged 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 application-specific safety and emissions standards.

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

ABSOPULSE's AC-DC Power Supplies feature:

  • 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;
  • Single or multiple outputs;
  • N + 1 redundancy and parallel operation;
  • EMI filtering to meet required standards;
  • Conformal coating or encapsulation options;
  • Wide operating temperature ranges;
  • IEC 61373 shock and vibration standards;
  • EN 60950 and corresponding UL and CSA electrical safety standards;
  • RoHS compliance;

What's New

250W, Encapsulated, conduction cooled, industrial AC/DC power supplies

The power supplies employ active power factor correction (PFC) to convert a universal ac-input voltage to a 12V, 24V, 48V, 72V, 110V or 125Vdc continuous output. Read more

Compact, 3-phase, high input voltage AC-DC power supplies; 300W, 500W

The power supplies operate from a 3-phase line input of either 400Vac (360-440Vac range), or 480Vac (430-530Vac range). They deliver a single output of 24V, 48V, or 125Vdc. Read more

Compact, waterproof, dust-proof IP66 industrial quality power supplies (AC-DC or DC-DC) 50W, 100W

These rugged power supplies operate across a full universal input range of 95V to 264Vac and provide a single output of ... Read more

Selection of a few typical AC/DC designs (Data Sheets)           Please click here

Contact Our Technical Team
To request a quotation or to discuss your requirements, please fill in the Contact Us form, e-Mail telephone or fax us.
Mechanical Designs
Our power supplies are available in standard & custom mecahnical packages. We will be pleased to recommend an optimal solution for your requirements.
Design, Manufacture, Sales: Absopulse Electronics Ltd.
110 Walgreen Rd. Ottawa, Ontario. K0A 1L0, Canada
Tel: +1-613-836-3511   |   Fax: +1-613-836-7488
eMail:   |
Sales in Europe: Absopulse Marketing Europe GmbH
P.O Box 1501. CH-8620 Wetzikon, Switzerland
Tel: 41-78-896-5049   |   Fax: 41-44-932-3844
eMail:   |