Hi
This is my first post. I am just hobbyist but I don't know where to turn except to someone who might have a clue.
I built a push pull converter, still working through some things on it, but I am stumped and can't find an answer.
I am trying to run 25 khz as calculated for the transformer. Since I have 2 switches my guess was each switch would run at 50 khz 48% duty cycle the output would equal 25 khz. The scope says I am wrong. My thought was it end up like AC where 1 hertz is a completed sine, both the positive and negative get counted as 1. Maybe its different with square wave, maybe I'm clueless with my scope. Either way any insight on that would be great.
Thanks in advance.
This is my first post. I am just hobbyist but I don't know where to turn except to someone who might have a clue.
I built a push pull converter, still working through some things on it, but I am stumped and can't find an answer.
I am trying to run 25 khz as calculated for the transformer. Since I have 2 switches my guess was each switch would run at 50 khz 48% duty cycle the output would equal 25 khz. The scope says I am wrong. My thought was it end up like AC where 1 hertz is a completed sine, both the positive and negative get counted as 1. Maybe its different with square wave, maybe I'm clueless with my scope. Either way any insight on that would be great.
Thanks in advance.