Rugged, Reliable Power Supply Solutions
ABSOPULSE Electronics specializes in the design, development and manufacture of rugged, reliable switch mode 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 products 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
April 25, 2021
1000VA Railway DC-AC pure sine wave inverters with convection cooling for on-board rolling stock, trackside and industrial applications
The RSI 1K-HSA-F31 series of railway DC-AC sine wave inverters deliver up to 1000VA with natural air convection – no forced air or attachment to a heatsinking surface is required. The series meets the requirements of EN50155 for electronic equipment used on railway rolling stock.
March 9, 2021
500W IP66-rated AC-DC Power Supplies with Active Power Factor Correction (PFC) suit extreme environments
The PFC 319-D4 Series of IP66-rated AC-DC power supplies with active power factor correction (PFC) deliver up to 500W. The units are designed for heavy-duty industrial applications that require protection from the ingress of water from powerful jets, fog, sand, metal dust, dust, oil, insects and other contaminants.
January 5, 2021
3-Phase Input AC-DC Power Supplies with Active Power Factor Correction (PFC) for 5kW industrial applications
This AC-DC power supply with 3-phase active PFC-input is designed for 5000W industrial applications. The unit operates from a three-phase input of 208Vac (197-264Vac operating range) and provides any single output from 24Vdc to 400Vdc.
November 23, 2020
250W Railway DC-DC converters with convection cooling for on-board rolling stock, trackside and industrial applications
The LTH 65R-F3-HSA series of heavy-duty railway DC-DC converters deliver up to 250W with convection cooling. Designed to float charge hold-up batteries that run railway on-board peripheral equipment, the units are also suitable for other transportation and industrial applications.
October 30, 2020
High input voltage, wide input range DC-DC converter designed for power systems that transmit power over long distances
The HVT-2K4-1300/24-4U5 is a high input voltage, industrial quality dc-dc power converter 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.
September 16, 2020
3kW AC-DC power supply with active power factor correction and inherent redundancy for railway trackside and industrial applications
The 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 density
The 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 Cooling
The 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 applications
The 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 protection
The 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.
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