sequential (75) a RJ45 carrier wave (1)

https://wodewangzhishime.blogspot.com/2023/08/is-that-due-to-wish-to-teach-americas.html

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Ref: https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_83.html

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John: This article (https://wodewangzhishime.blogspot.com/2022/03/httpswodewangzhishime_7.html) mention about the direction of current flow of RJ45.

Me: OK.

John: Now, we look at the 3rd picture. The direction of current flow of the secondary coil must be opposite to the direction of the current flow of the primary coil.

Me: Correct. If we don't do that, the current flow of the primary coil will stop.

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John: Now, I change the story a little.

Me: OK.

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John: The direction of the current flow of the secondary is occassionally opposite to the direction of the current flow of the primary coil.

Me: Occassionally?

John: Yes,.

Me: Then, a carrier wave will be formed.

John: Now, we look at the 2nd picture.

Me: OK.

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If the direction of the current flow the Port B is occassionally same as the direction of the current flow of Port A, a carrier wave will be formed.

Port B = carrier wave.

Port A = message wave.

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