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                Technical Article


                Why is there a sound when some appliances are plugged in?

                Time:2019-01-17 17:43:31 Click:

                The possible reason is that the sheet copper in the socket has poor contact which causes a sound occasionally. Apparently, it is so bad for the lifespan of our appliance.

                 

                If possible, you can also try to take apart the socket and check it carefully.

                 

                              


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