Rugged Power Conversion Solutions: Industrial & Railway

Rugged Power Supplies Designed and Built for Demanding Environments

ABSOPULSE Electronics Ltd. is an original equipment manufacturer (OEM) specializing in the design and manufacture of custom and semi-custom heavy-duty switch-mode power conversion products for the railway, automotive, industrial automation, power utilities, mining, marine and telecommunications sectors. Our product line includes:

Power Supply Solutions to Your Tough Design Challenges

As a custom design manufacturer, our primary goal is to design and build power conversion solutions to meet our customers' unique requirements. We can meet any electrical configuration requirements with power ratings from a few watts to up to 30kW. Drawing on three decades of expertise, our engineering team is able to keep design costs low, even for complex, highly customized projects. We would be happy to discuss your requirements with you.

Rugged Reliability in Harsh Environments

ABSOPULSE's rugged power supplies are designed and built to last for an operational life of up to 30 years in demanding environments. Our power supplies perform reliably in a diverse range of applications in installations around the world. These include railway, automotive, industrial automation, power utilities, mining, shipboard, telecomm and many others. A number of our first installations have been in operation for almost three decades.

Any Quantity

We design and build power conversion solutions in any quantities, whether you require just one unit, or several thousand.

Directly to customers, worldwide

Whether you work in a small or medium size enterprise, or one of the largest corporations in the world, we would be happy to discuss your requirements with you. We sell directly to original equipment manufacturers (OEM), electrical utilities, municipalities, consulting engineers, distributors and a host of other entities.

Personalized Customer Service

When you call us, you will be able to speak to a knowledgeable member of our team, not an answering machine. We reply promptly to requests submitted by email.

Contact our Technical Team

Please Contact Us here, e-mail us at or call us on +1-613-836-3511.

Environmental Policy

We take adherence to environmental standards and regulations seriously. Please see our Environmental and Conflict Minerals Policy. For further information, please email us at

What's New

1500Vdc Input, 2500W, Heavy-duty, DC-DC Converter

This high input voltage, industrial quality dc-dc converter is designed for driving low voltage 24Vdc equipment. The converter is typically designed into power systems that transmit high voltage and high power over long distances.   Read more

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

24Vac, Convection cooled, sine wave DC-AC inverters. Industrial quality.

These 200VA and 300VA inverters are designed for rugged industrial applications that require a 24Vac, clean sine wave outputput voltage. Read more

300W, High temperature (+85°C), high reliability, convection cooled DC-DC converters. Railway or industrial.

These railway and industrial quality DC-DC converters are designed for an operational life of over 30 years at high operating temperatures. Cooled by conduction and natural convection, .... Read more

High input voltage, rugged DC-DC converters. Industrial, railway and solar

The 50W converters accept a nominal input voltage of 900Vdc, with a 600Vdc to 1200Vdc input range. Read more

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:   |