Hi Guys, my aim is to build my own mains filter, i know the basics like X type caps for live - neutral,
and Y type for live / neutral to earth.
what I would like to know is about the coils round the ferrite rings, obviously the gauge of the wire needs to suit the current being drawn, and if the live is wound clockwise then neutral is wound counterclockwise.
main question - is there a recommended number of. turns for the coil?
and Y type for live / neutral to earth.
what I would like to know is about the coils round the ferrite rings, obviously the gauge of the wire needs to suit the current being drawn, and if the live is wound clockwise then neutral is wound counterclockwise.
main question - is there a recommended number of. turns for the coil?