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wikiblog:sparkkiller:index [2023/04/20 15:28] COMFILE Technology |
wikiblog:sparkkiller:index [2023/04/20 15:30] (current) COMFILE Technology |
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{{ :wikiblog:sparkkiller:power1.png?nolink |}} | {{ :wikiblog:sparkkiller:power1.png?nolink |}} | ||
- | There you can see this "spark" signal on power line when the external relay turns on and off. | + | There you can see this "spark" signal on the power line when the external relay turns on and off. |
If a surge suppressor is added like this... | If a surge suppressor is added like this... | ||
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Surge suppressor price is very cheap, and very useful at your circuit. | Surge suppressor price is very cheap, and very useful at your circuit. | ||
- | refer this other company user's manual. | + | Refer to this description. |
{{ :wikiblog:sparkkiller:nosiesubb.png?nolink |}} | {{ :wikiblog:sparkkiller:nosiesubb.png?nolink |}} | ||
- | This is EATON's PLC manual. They said same story. | + | That is from EATON's PLC manual. They say the same. |
[[wikiblog:index|Wiki Blog]] | [[wikiblog:index|Wiki Blog]] |