Ok guys, this has been driving me crazy and I would love an absolute universal answer (even though I know there are disputes)...
Which symbol should I use for a polarized capacitor? At school they taught us to use the "two straight lines with a
+ indicator", however, online I mostly come across the "one straight and one curved line", sometimes with a
+ indicator. And then there is the unholiest of all that is unholy, the "white box for positive and black box for negative" approach.
I googled PSU schematics to try and get a good picture of which once were most used, but out of the top three schematics, they used all of the above mentioned conventions.
So, to sum up: Which symbol should I use from now on?