2021-08-03 at 11:08 am
#1735
Barry Fleming
Thanks for that answer, it has helped quite a bit. However, i neglected to mention that the core of my transformer is a solid figure 8 and the 2 coils are inside the core holes and not wrapped around the outside of it or round the centre limb, they are inside the 2 ‘holes’ with a small air gap down the centre of the 2 coils in each hole and a small air gap between the top of the coils and the lower face of the core. I’m sure this makes a great difference in the calculations but unfortunately i cannot upload a picture of it onto this website but can email a copy of it to you. Thanks again