17-08-2012, 05:31 PM
(17-08-2012, 04:43 PM)Yorkie Wrote: Of course! 50Hz AC is 3.14 x RMS Voltage yes? So half wave (zero voltage on the negative going half cycle) is half of 3.14 = 1.57.
Interesting thread - it just goes to show that what we think is a simple little thing is often rather more complicated than at first sight.
The difference between theory and practice in practice, is often greater than in the difference between theory and practice in theory!
I'm confused, can you expand on that David.
Lawrence.
