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 output power ranging 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.

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.


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.

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

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

280W, Dual-output, convection cooled, DC/DC converters, wide selection of input voltages

The rugged DC/DC converters have two fully independent regulated isolated outputs, each providing any voltage between 5V and 125Vdc.   Read more

New generation of compact DC/AC inverters deliver 500VA sine wave output

These industrial quality dc/ac inverters deliver 500 VA pure sine wave output and offer a broad range of input/output configurations. 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: Absopulse Marketing Europe GmbH
P.O Box 1501. CH-8620 Wetzikon, Switzerland
Tel: 41-78-896-5049   |   Fax: 41-44-932-3844
eMail:   |