Posts

Showing posts from October, 2024

sequential (110) Phase

Image
  https://kamchihau.blogspot.com/2024/08/blog-post.html . Ref:  https://kamchihau.blogspot.com/2024/08/blog-post.html . . . . . John: Before we start, you might read this article ( https://wodewangzhishime.blogspot.com/2023/02/translate-selected-text.html ).  Me: OK. John: This article explain to you what is "Phase" in term of chemistry and electronics. Me: OK. John: This article say that when the current flow to the right hand side, a, b, c are at different Phases. Me: OK. John: Now, we look at the picture above. It is a circuit of AM modulator. Me: OK. . John: The message wave is at Up cycle. Me: OK. . John: Inside the Up cycle of the message wave, there're 2 carrier wave. One carrier wave is at Phase A. One carrier wave is at Phase B. Me: OK. . John: "Phase B" is high frequency. Would "Phase B" enter the output ground? Me: I say "No". Why? "Phase B" and output ground are at different phase . John: If "Phase B" doesn...