The power conversion section of the EV / HEV is composed of several power electronic units, which include the EVSE (EV Supply Equipment), on-board charger, DC/DC converter, motor driver, etc. The Chroma ATS (Automatic Test System) addresses the specialized requirements involved in testing the power electronics during not only the development phase, but also the production phase. The benefits of our ATS are not limited to the reduction of manpower and prevention of human error; they also include advanced features such as automatic test data recording and creation of statistical analytical reports for later design review or product improvement. There are custom-built systems that are designed specifically for certain power electronic units; however, these systems are usually difficult to maintain and lack flexibility. These shortcomings will definitely impede the product development process as test methodologies evolve.
Chroma Targets Next Gen EV Charging Standards with ISO 15118 20 and Liquid Cooled, High Current Charging Test Solutions
To address the testing needs of next generation charging communication and high power charging architectures, Chroma has introduced the Chroma 8000 EV & EVSE automated test system (ATS), designed specifically for simultaneous multi connector testing of DC EVSE (EV supply equipment), EV charging compatibility validation, and high current liquid cooled charging tests.
June 24, 2026
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