[Case Study] Equipment Manufacturing Company for Power Plants, Company F

The cause of the trouble was power supply noise! How can we conduct long-duration tests stably?

At Company F, a manufacturer of equipment for power plants, a problem has arisen where the devices used for testing experience malfunctions during the tests. They attempted to identify the cause but were unable to resolve it on their own. When we measured the voltage waveform of the power line for the devices used in the tests, we confirmed multiple types of noise, as expected. Therefore, we introduced the "Noise Cut AVR," which comprehensively addresses multiple power supply issues such as high-frequency noise, voltage fluctuations, and lightning surges, into the power line of the testing equipment. As a result, we were able to reliably prevent various trouble factors occurring within the factory from affecting the testing equipment, allowing for stable testing. [Case Summary] ■ Problem: The devices used for testing experience malfunctions during the tests. ■ Product Introduced: Noise Blocking Automatic Voltage Regulator "Noise Cut AVR" ■ Effect: Effectively prevents various trouble factors from affecting the testing equipment. *For more details, please refer to the PDF document or feel free to contact us.

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