Rugged, Reliable Power Supply Solutions
Custom designed and manufactured
ABSOPULSE Electronics specializes in the design, development and manufacture of rugged, reliable switching power supply solutions. Our product line includes DC-DC power converters, AC-DC power supplies, rectifiers and battery chargers, DC-AC sine wave inverters, AC-AC phase and frequency converters, and complete power systems in 19″ and 23″ racks.
Today, our power conversion solutions perform reliably in almost every conceivable application in installations around the globe. Typical application environments include railway, industrial automation, automotive, power utilities, mining, marine and telecommunications.
As a custom design manufacturer, we can meet almost any electrical configuration requirements within an output power range of a few watts to several kilowatts. Drawing on our broad selection of our field-proven designs, we will design and build a cost-effective power conversion solution for you, while keeping lead times short. All of our power supply products are manufactured in-house.
Explore our product line below:
Industrial Solutions
Power solutions for industrial automation and control, power utilities, mining, marine and telecomm applications
Encapsulated Solutions
Full encapsulation with a thermally conductive MIL-grade silicon rubber compound for protection from high levels of shock & vibration, moisture & contaminants.
WE DELIVER
Heavy-duty power converters designed and built to meet your exact specifications. No matter how unusual your requirements or how demanding the application environment, chances are that we have already delivered solutions for similar projects.
ABSOPULSE’s rugged power supplies are designed and built for an operating life of up to 30 years in demanding environments. Our power converters perform reliably in a diverse range of applications in installations around the world. These include railway, automotive, industrial automation, power utilities, mining, shipboard, telecom and many others. A number of our first power supplies delivered have been in operation for almost three decades. Read more.
We are primarily a custom power supply design house. Since the company’s inception in 1982, we have designed and manufactured thousands of custom power conversion solutions that are tested and proven in the field every day. Contact us to discuss your requirements.
We deal directly with original equipment manufacturers (OEM), electrical utilities, municipalities, consulting engineers, distributors and many other organizations. Whether you work in a small or medium size enterprise, or one of the largest corporations in the world, contact us to discuss your requirements.
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.
We take adherence to environmental standards and regulations seriously. Please see our Environmental and Conflict Minerals Policy. For further information, please email us at abs.environmental@absopulse.com.
LATEST NEWS
September 16, 2020 
3kW AC-DC power supply with active power factor correction and inherent redundancy for railway trackside and industrial applicationsThe PFC-3KR-E-110-3U3 AC-DC power supply is designed for 3kW railway trackside applications that require redundant operation and power factor correction (PFC). The power supply uses field-proven PFH65F technology to deliver a solution with high system reliability and power efficiency. An industrial quality version is also available.
August 21, 2020 
200W, RIA12 Railway DC-DC converters with high input surge withstand capacity, wide input ranges, high power densityThe RWR 212-P200L series of RIA12 railway DC-DC converters have an input voltage surge withstand capacity 3.5 times greater than the nominal input voltage for 20 milliseconds. The 200W converters meet the requirements of EN50155 for electronic equipment used on railway rolling stock.
July 10, 2020 
250W, Dual-output Railway AC-DC Power Supplies with Pure Convection CoolingThe PFC 252R-HSA-F3 series of dual output railway AC-DC power supplies with PFC-input offer pure convection cooling by a heatsink assembly attached to their under-surface. The converters can be mounted to a chassis or DIN-rail.
June 9, 2020 
AC-DC power supply with active power factor correction (PFC) delivers up to 2000W in industrial applicationsThe PFL 2K-E/110-F6W switched-mode AC-DC power supply is designed for rugged 2kW industrial applications. The unit employs active power factor correction to convert 230Vac (195-264Vac operating range) to an 110Vdc/18A single output. Custom input/output voltages are available on request.
April 28, 2020 
300W, Railway AC-DC power supplies with PFC-input and IP66-rated protectionThe PFC 65R-D3 series IP66-rated, rugged railway quality AC-DC power supplies with active PFC-input deliver up to 300W output power. The units convert a universal AC-input voltage of 95-264Vac to 24Vdc, 48Vdc or 110Vdc.
March 23, 2020 
1000VA, IP66-rated DC-AC sine wave inverter with pure convection cooling1000VA, IP66-rated DC-AC sine wave inverter with pure convection cooling is designed for applications where a suitable heatsinking surface is not available. The inverter converts 24Vdc (21-230Vdc range) input to 230Vac continuous at 50Hz
February 11, 2020 
200W, Railway DC-DC converters with IP66-rated protectionThe RWY 200-D1 (IP66) Series of railway quality DC-DC converters deliver up to 200W. The converters are enclosed in IP66-rated die cast aluminum packages with sealed connectors, which provide protection from the ingress of moisture, sand, oil, metallic dust and other contaminants.
January 30, 2020 
5kW, 600Vdc high input voltage DC-DC convertersThis series of high input voltage DC-DC converters delivers 5kW output power. A built-in redundancy diode allows for parallel connection of a number of 5kW converter units to create a 10kW, 15kW, or higher DC-power solution. N+1 redundancy is …
December 16, 2019 
3-phase high voltage AC-DC power supply designed for 1kW industrial applicationsThis 400Vac 3-phase input, 200Vdc output power supply is designed to meet the requirements of heavy-duty 1kW industrial applications. It is suitable for DC motor control, battery charging, DC bus voltage for distributed systems and power servos.
November 19, 2019 
200W, Encapsulated railway DC-DC converters offer redundant and parallel operationThis series of fully encapsulated, wide input range DC-DC converters deliver up to 200W for redundant and parallel operation in rolling stock and other heavy duty environments. The converters meet the requirements of EN 50155.
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