AC-DC Power Supplies, DC-DC Converters
DC-AC Sine Wave Inverters, AC-AC Frequency Converters
Rugged reliable power solutions for critical industrial applications
Since 1983
We specialize in the design and manufacture of heavy-duty switch-mode AC-DC power supplies, rectifiers and battery chargers, DC-DC converters, DC-AC sine wave inverters, AC-AC phase and frequency converters.
Our power conversion products perform reliably in critical applications in installations around the globe. No matter how unusual or demanding your application environment, it is likely that we have already provided solutions for similar projects. Typical operating environments include Industrial automation, materials handling, robotics, utilities, power generation & distribution, telecommunications, infrastructure, transportation, mining, marine, and medical (non-patient connected).
Explore our product line below:
A broad range of designs with power ratings from a few Watts to over 10kW and any input/ output configuration.
Designed & manufactured to meet any input/output requirements from a few Watts to over 10kW.
Designed and built to meet AC-output requirements from 15VA to over 10kVA, for 50Hz, 60Hz or 400Hz applications.
Built with AC-DC, DC-DC and DC-AC plug-in (Eurocard) modules, the building blocks of our heavy-duty power conversion systems.
An extensive range of EN50155 compliant switching power supplies for on-board and trackside railway applications
Power solutions for industrial automation and control, power utilities, mining, marine and telecom. applications
For extreme environments that require rugged, waterproof, dust-proof, oil-, fire- and explosion proof power conversion solutions
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 supplies designed and built to meet your exact specifications. No matter how unusual your power conversion 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 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 about the reliability of our power supplies.
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
March 27, 2025
3-Phase 10,000VA sine wave inverter for industrial applications
The CTP 10K Series of inverter systems uses field-proven, microprocessor controlled technology to deliver 3-Phase 10kVA continuous output power with pure sine wave output voltage.
February 17, 2025
Heavy-duty fan filters for harsh industrial environments
New heavy-duty fan filters prevent dust, dirt and other airborne contaminants from being drawn into power systems by their internal fans. This solution resolves a common challenge for fan cooled electronic equipment operating in harsh industrial environments.
December 18, 2024
AC-AC Frequency converters deliver 300VA pure sine wave output from universal PFC-input
300VA AC-AC frequency converters provide 115Vac at 60Hz or 400Hz, or 230Vac at 50Hz from a universal PFC input (95V to 264Vac). The units are suitable for operation in power utilities, mining, marine, industrial automation and transportation applications.
November 18, 2024
300VA DC-AC sine wave inverter for heavy-duty industrial applications
The CSI 280-F3 series of rugged, compact, DC-AC inverters deliver up to 300VA sine wave output voltage. They offer fully isolated ″clean″ sinusoidal output voltage of 115VAC at 400Hz/60Hz or 230VAC at 50Hz. They typically operate from 24V, 48V, 110V or 125Vdc sources.
September 27, 2024
100W, Universal input range, 12Vdc output AC-DC power supply
IN STOCK: The MIW 100-U/12-F0PD-HF AC-DC power supply delivers up to 100W output power. The unit accepts a wide, universal input range (95V to 264Vac) and provides 12Vdc at 8.4A. Heat-sink fins on the side of the unit ensure proper cooling at +60ºC ambient temperature.
September 27, 2024
High Input Voltage, 3 Phase, 5kW AC-DC Power Supplies with Active Power Factor Correction (PFC)
PFHI 5K-3U7 series of high input voltage, wide input range AC-DC switching power supplies with active power factor correction (PFC) are designed for 5kW industrial applications. The units operate over a 340-460Vac AC-input range; 400Vac 3-phase nominal input.
September 3, 2024
200W IP66-rated Railway DC-DC converters with wide input ranges meet EN50155
The RWY 200-D2 (IP66) Series of railway quality DC-DC converters meet the requirements of EN50155. 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.
August 24, 2024
3-Phase DC-AC Sine Wave Inverters Deliver 1kVA in Industrial Environments
The CTP 1K-3U3SF series 1kVA 3-phase DC-AC inverters offer 3-phase continuous outputs of 208Vrms (line-to-line) at 60 or 400Hz, or 3-phase 380Vrms or 400Vrms (line-to-line) at 50 or 60Hz. Phase-to-neutral voltages of 115Vrms, 220Vrms or 240Vrms can also be used. The units operate from DC voltages of 24V, 48V, 110V, 125Vdc or custom.
August 21, 2024
500W Universal Input AC-DC Power Supplies with Active Power Factor Correction (PFC) designed for rugged industrial applications
The PFC 319-F4 series of AC-DC Power Supplies with Active Power Factor Correction (PFC) delivers up to 500W output power. The units offer universal input and a single output of 12Vdc, 24Vdc, 48Vdc or 125Vdc. Other input/output values are available on request.
May 17, 2024
3-phase DC-AC inverters deliver 500VA pure sine wave output voltage in industrial environments
3-phase DC-AC inverters deliver 208Vrms line-to-line 3-phase continuous at 60Hz or 400Hz. A 115Vrms phase-to-neutral output also possible
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