Thursday, 13 March 2014

Low-pass RC Filters

Today I've been learning about low-pass RC filters. I now know that at a certain frequency known as the cut off frequency the output voltage falls to 1 / (2^0.5) or 0.707 times the input voltage. I also know that at this frequecy the phase shift is 45 degrees. I've also learnt that at an output voltage that is 50% of the input, the phase shift is 60 degrees. I've put together a new page with my findings on my website, a link to which is given below.

Thanks once again for reading! Chris

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