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

Absopulse develops and manufactures an extensive range of rugged, high-performance AC/DC power supplies, rectifiers and battery chargers. 

We provide cost-effective solutions for almost any input/output configuration requirement, with output power ranging from a few watts to several kilowatts.

We can also meet almost any mechanical requirement. Our standard power supplies are available open-frame format or in enclosed vented chassis with natural convection or fan cooling. Full encapsulation is available on certain designs. Power systems are offered in 1U, 3U or 6U fan-cooled chassis, in 19” rack-mount or chassis-mount format.

In addition to our standard field-proven designs, we can provide modified standard or fully custom solutions with short delivery times and low set-up costs.

Absopulse’s power supplies are installed in railway, industrial automation, power utilities, military, marine, telecom and many others. Our units are typically designed for an operational life of 20 to 30 years.

Absopulse AC/DC designs offer:



  • Universal AC-inputs, 115/230Vac inputs,
    47 – 440Hz or custom
  • PFC (Power Factor Corrected) input or
    EN 61000-3-2 harmonics compliance
  • Single or three-phase inputs
  • DC Outputs: 12Vdc to 250Vdc. Higher and custom voltages available
  • Single or multiple outputs
  • N + 1 redundancy and parallel operation available on certain models
  • EMI filtering to meet any standards
  • Conformal coating or encapsulation (potting) options
  • Operating temperature ranges in the range of -40°C to +70°C
  • IEC 61373 shock and vibration standards
  • EN 60950 and corresponding UL and CSA electrical safety standards
  • RoHS compliance

Rather than spending your time looking for an existing Absopulse design to suit your application requirements, just send us your specs and we will prepare a detailed proposal for you. Contact Us


750W AC/DC Power Supply Enables Start-up in Switchgear Motors

Power Utility and Industrial Environments

The HBC 319-A-125FTS is a rugged ac/dc power supply that delivers 750W peak output power. It was specifically developed to provide the high peak power for start-up of the motor in electric switchgear. This industrial grade power supply generates 125Vdc at 4A, with 6A peak Read more


400Vac Input, Industrial Grade AC/DC Power Supply generates 3kW output power

PHI 3K Series modular, ac/dc switching power supplies convert a 400Vac input (340V to 480Vac operating range) to 200Vdc/15A or 400Vdc/7A continuous output. A built-in redundancy diode separates the internal modules and allows for a number of units to be connected in parallel to achieve higher output power, N+1 redundancy or a 3-phase high power system. Read more

Contact Our Engineering Team
To request a quotation or to discuss your requirements, please fill in the Contact Us form, e-Mail absopulse@absopulse.com 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.
Manufacturing, Sales Service: Absopulse Electronics Ltd.
110 Walgreen Rd. Ottawa, Ontario. K0A 1L0, Canada
Tel: +1-613-836-3511   |   Fax: +1-613-836-7488
eMail: absopulse@absopulse.com
Sales: Absopulse Marketing Europe GmbH
P.O Box 1501. CH-8620 Wetzikon, Switzerland
Tel: 41-78-896-5049   |   Fax: 41-44-932-3844
eMail: contact@absopulse.ch   |   www.absopulse.ch