Hey guys,
What are the effects of harmonics produced by electronic switching devices?

I found those are known as 'noises', and that's some kind of frequency deviating process due to the 'electronic components'. What are your opinions?

Thanks in advance..

 

Nothing to worry about. Switching applications are far more resistant to noise than sound reproduction systems.

 

Nothing to worry about. Switching applications are far more resistant to noise than sound reproduction systems.

Thanks for your response, but what are the effects??????????

 

In a career lasting half a century I don't know that I've encountered any harmonic effects in switching applications that I had to worry about. What exactly did you have in mind?
P.S. -- One question mark is sufficient.

Here is an accessible google hit. Is this what you're talking about?
http://www.eg.bucknell.edu/~wismer/ee491/fall06/powharm.pdf

 

In a career lasting half a century I don't know that I've encountered any harmonic effects in switching applications that I had to worry about. What exactly did you have in mind?
P.S. -- One question mark is sufficient.

Here is an accessible google hit. Is this what you're talking about?
http://www.eg.bucknell.edu/~wismer/ee491/fall06/powharm.pdf

Thanks papabravo, that link helped me. It has the effects.
Next time there will be only one question mark!