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How can i find AC frequency from DC?by thebluser
Tags: frequency 
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#1
Feb313, 08:24 PM

P: 25

can you tell me all of the equations to find AC frequency? also, what is AC voltage? is it somehow linked to frequency?



#2
Feb313, 08:54 PM

P: 2,790



#3
Feb613, 03:26 PM

P: 25

no, no it didn't.



#4
Feb613, 03:55 PM

Mentor
P: 40,707

How can i find AC frequency from DC?



#5
Feb613, 04:45 PM

P: 25

my question is if AC voltage is somehow linked to AC frequency



#6
Feb613, 04:58 PM

Mentor
P: 40,707




#7
Feb613, 04:59 PM

Mentor
P: 40,707



#8
Feb613, 05:12 PM

PF Gold
P: 291

Assuming you're talking about purely sinsoidal waves.
The RMS voltage doesn't depend on the frequency since it is just a measure of the average voltage (or the average of the amplitude of the sine wave). This isn't affected by the frequency as if you change the frequency you only change the sine wave in the horizontal or time axis so this doesn't affect the amplitudes. 


#9
Feb613, 06:09 PM

P: 25

thanks for your help.



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