Pure DC-AC Sine Wave Inverters, AC-AC Frequency Converters - Single & 3-Phase
Pure Sine-wave Inverters,
Phase & Frequency Converters

ABSOPULSE is an OEM of custom, semi-cusom and standard DC-AC sinewave inverters, AC-AC phase converters and frequency converters. They are available in power levels from 30VA to over 15kVA, for 50Hz, 60Hz or 400Hz applications.

Our AC-output designs employ field proven microprocessor controlled high frequency PWM technology to generate the required output power with pure sine wave output voltage. High frequency conversion typically enables compact construction, low weight and high efficiency.

Product reliability is based upon high quality designs, large headroom, the use of qualified-in components with many years of established reliability and compliance with application-specific safety and emissions standards.

ABSOPULSE AC-output products meet the exacting standards of industrial automation, railway, military, marine, mining, utility, telecom, aviation ground support equipment and airborne applications.

Standard AC-output units under 1kVA are housed in rugged, vented, enclosed, combination conduction and convection cooled or fan cooled packages.

Systems with higher output power are typically housed in modular 3U or 6U fan-cooled packages and are available in chassis-mount or 19 rack-mount format. This modular construction facilitates shipping and on-site maintenance.

ABSOPULSE's Inverters, Phase & Frequency Converters feature:

  • Inputs: 24Vdc, 48Vdc, 72Vdc, 110Vdc, 250Vdc
    or custom;
  • Outputs: 115Vac or 230Vac (1-Phase);
    208Vrms, 380Vrms or 400Vrms (3-Phase).
    Custom outputs available;
  • Frequency: 50, 60 or 400Hz or custom;
  • Single or three-phase designs;
  • EMI filtering to meet any standard;
  • Wide operating temperature ranges available;
  • Full electronic protection;
  • Unit/module fail alarms (form C contacts);
  • Remote shut down on certain units;
  • Adjustment for output voltage and frequency;
  • RoHS compliance.


What's New

AC/AC frequency converter with universal AC-input or high DC-input voltage

This series of compact, AC-AC frequency converters are designed for rugged industrial applications that require universal ac-input voltage and pure sine-wave output voltage ... Read more




DC/AC inverters deliver 100VA pure sine wave output from high input voltages; wide input ranges

The sine wave inverters inverters operate from a single, DC input of 110Vdc (95-130V), 125Vdc (105-145V), 250Vdc (210-280V), 300Vdc (250-350V) or custom. They deliver an isolated pure sine wave output of ...   Read more




IP66/67 rated 500VA DC/AC pure sine wave inverter

This series was developed for the transportation, mining, marine, military, telecom and oil and gas applications that require a robust, waterproof, dust-proof, sand-proof, fire and explosion proof pure sine wave AC-output solution. Read more




Selection of a few typical designs (Data Sheets)            Please click here

Contact Our Technical Team
To request a quotation or to discuss your requirements, please fill in the Contact Us form, e-Mail absopulse@absopulse.com telephone or fax us.
Mechanical Designs
Our power supplies are available in standard & custom mecahnical packages. We will be pleased to recommend an optimal solution for your requirements.
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: absopulse@absopulse.com   |   www.absopulse.com
Sales: Absopulse Marketing Europe GmbH
P.O Box 1501. CH-8620 Wetzikon, Switzerland
Tel: 41-78-896-5049   |   Fax: 41-44-932-3844
eMail: contact@absopulse.ch   |   www.absopulse.ch