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FADUINO users frequently ask this type of question. FADUINO is an industrial controller based on Arduino, and since Arduino is widely used by beginners, this seems to be a common issue. Many users who connect external relays, contactors, or pumps/motors to FADUINO report that: "FADUINO suddenly resets when the pump starts running." They often assume this is due to a product defect. The Importance of the RC Snubber When I ask them, "Did you install an RC Snubber?", they often respond with "What …

If your equipment stops frequently and behaves abnormally, suspect the power source. Many users assume their power source is clean and stable, but reality is often different. A power source can be a mixture of noise and surges, and if they are not filtered out, the equipment powered by the power source wil be at risk. There are devices on the market to prevent this, so there is no reason not to utilize them. A noise filter is a device that effectlively removes noise from a power source. A surge …