Chroma Test Equipment Designated by IFEC 2017 for Power Supply Competition

<Note: This article was released on September 6>
The IFEC, initiated by IEEE, is an international student competition for innovation, conservation, and effective use of electrical energy, which is open to college and university student teams from recognized engineering programs in any location.

Chroma, the world’s leading manufacturer of test instrumentation, has been the only official designated equipment sponsor for three consecutive years and recently participated in the competition held at the Virginia Polytechnic Institute in the United States. A Chroma 8000 Automated Test System (ATS) was customized to perform the test items for the competition where students were to create high efficiency, high density isolated DC-DC converters. The data measured by the Chroma 8000 ATS was used as the evaluation criteria and the test items are summarized as below:

Test Items Measurements
Steady State Test Output boltage, ripple voltage, efficiency
Load Transient Response Test Output voltage waveform, positive/negative overshoot voltage
Burn-in Test Output voltage, ripple voltage, efficiency

To cope with the competition requirements for high accuracy and high current slew, the 8000 ATS was equipped Chroma’s 63600 Series high precision electronic load with a sampling rate of up to 500k Hz and a 2A/µs current slew rate. Combined with the open software architecture of the Chroma 8000 ATS, a complete test report was generated to give the judges an important reference to rate the competition entries.

IFEC2017-Chroma ATS 8000
▲Chroma 8000 ATS Used by IFEC 2017

With more than 30 years of experience in precision instrumentation, Chroma is a leader of automated test systems specialized in a variety of power electronics testing. To adapt to new energy development, Chroma has been actively developing test solutions for solar energy, electric vehicles, and battery packs industries to satisfy their customer’s demands.

Chroma was proud of contributing the industry experience in this international energy design competition and will continue to sponsor the 2018 IFEC helping to nurture the future elite in the field of electronics. The IFEC 2017 competition results will be announced on the IFEC official website soon. For detailed information, please refer to the URL below:

IFEC Official Website: http://energychallenge.weebly.com/

 

Chroma 8000 ATS