[merged]Using trnasformers as galvanic isolation
I'm designing a ciruit and need galvanic isolation for a high frequncy AC signal, preferebly form around 700kHz to about 1.5MHz. I have simulated the circuit using 1:1 transformers with inductanse of 6mH, witch gave me very nice result, but i am having truble finding suitable transformers in real life. From what i have found, it seems that most transformers that might fit have a maximum bandwith of 1MHz. The problem i am trying to solve, is sending a 60mA AC signal on to a 24V DC line.
Anyone have any tips as to where i can find transistors that might fit in my circuit?