transformers

Hi everyone, I'm currently in the process of building my own single-phase transformer, rated at 220V to 24V, 100 VA, and I need some help regarding the calculation of magnetic flux density. I've read online that for 60 Hz transformers, it's common to assume a flux density of around 1.2 Tesla...

Hello, I want to use an SMD transformer instead of the THT one in the original design (characterisctics in below image). I found an SMD transformer (highlighted in below image) that is close to the original one in terms of that turn-ratio and higher or close enough for the other...