Rugged Switch-mode Power Supply Solutions for Demanding Environments
ABSOPULSE Electronics Ltd. specializes in the design, development and manufacture of rugged, reliable, industrial and railway quality switch-mode power supply solutions. As a custom design manufacturer, we can meet any electrical configuration requirements within an output power range of a few watts to several kilowatts. Drawing on our broad selection of field-proven designs, we will design and build a cost-effective power conversion solution for you, while keeping lead times short.
Our product line includes:
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 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.
We design and build power conversion solutions in any quantities, whether you require just one unit, or several thousand.
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
June 12, 2017
30W RIA12 Railway DC-DC converters offer 3.5xVn input surge withstand capacity
The DCR 30R-F0 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 30W units meet the requirements of EN50155 for electronic equipment used on railway rolling stock.
May 11, 2017
High temperature (+85°C), High DC-input Voltage, Conduction Cooled DC-DC Converters
The HHT 300-FX & HHT 500-FX series of DC-DC converters are designed for heavy-duty industrial applications that require high DC-input voltage at high temperatures. Cooled by conduction, the units deliver 300W & 500W continuous output power over a -40°C to +85°C temperature range.
March 17, 2017
Universal input, Long-life, AC-DC Power Supplies with PFC-input
The PHR series of industrial quality AC-DC power supplies with active PFC-input are designed and built for an operating life of up to 30 years. The design eliminates optocouplers from the feedback loop and a significantly reduces component count …
January 18, 2017
High input voltage (450V to 800Vdc) industrial DC-AC sine wave inverters
The CSH 300-F6 and CSH 400-F6 series of microprocessor controlled, high frequency PWM inverters deliver 300VA and 400VA pure sinewave output voltage. They convert 600Vdc (450V to 800Vdc range) to an isolated sine wave output of 115Vac or 230Vac continuous. Inputs of up to 1200Vdc are possible.
November 11, 2016
New 300VA railway DC-AC inverters deliver 3-phase pure sine wave output voltage
The CTP 300R-F7 series is the latest addition to our line of DC-AC inverters with 3-phase pure sine output voltage designed for railway applications. The 300VA inverters meet the stringent requirements of EN50155 for electronic equipment used on rolling stock.
October 13, 2016
200W, Railway DC-DC converters for on-board rolling stock applications
The LTH 65R-F3TH series of heavy-duty, railway DC-DC converters deliver up to 200W output power with pure convection cooling. Designed to float charge hold-up batteries that run railway on-board peripheral equipment, the units are also suitable for other train and mobile applications.
August 31, 2016
250W, Dual Output Encapsulated RIA12 Railway DC-DC converters offer 3.5xVn surge withstand capacity
The RWR 252 series of fully encapsulated, dual output, railway quality dc-dc converters deliver up to 250W. With an input surge withstand capability of 3.5Vn for 20msec., the converters meet RIA12, the general specification for the protection of traction and rolling stock equipment from transients and surges in DC control systems.
August 28, 2016
Rugged, convection cooled, DC-AC pure sine wave inverters for 24Vac industrial applications
The CSI 200-XX/24F3 and CSI 300-24/24FX series of rugged, high performance DC-AC inverters are designed and built for 24Vac applications that require a clean, pure sine wave output voltage. They deliver 200VA and 300VA sine wave output voltage respectively.
August 18, 2016
1500Vdc Input, 2500W, Heavy-duty, Industrial Quality, DC-DC Converter for Power Transmission Systems
The HVT-2K5-1300/24-4U5 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.
May 9, 2016
300W, High temperature (+85°C), high reliability, convection cooled DC-DC converters. Railway or industrial.
The BHT 319R-F4 Railway series and BHT 319-F4 Industrial series of DC-DC converters are designed for an operational life of over 30 years at high operating temperatures. Cooled by conduction and natural convection, the units deliver 300W continuous output power over a -40°C to +85°C temperature range without the need for derating.
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