1:1 and fly-back transformers at low frequency and high temp specification

[veerubiji]

Hi,

I am designing a circuit in that i need 1:1 and fly-back transformers at low frequency(0-100khz) and high temperature . can anyone help me with these?

I am looking for voltage being handled arround 12v, if possible at 175-200°C, with same voltage isolation.

I need fly-back transformer to buy from the market but not to design.

I found this one but not useful in my application https://www.mouser.com/ds/2/587/high-temperature-high-voltage-220083.pdf


Thanks.

 

[crutschow]

A transformer won't transmit 0Hz (DC) signals and transformers get rapidly large at low frequencies. Flybacks usually have a more-or-less fixed frequency with a varying duty-cycle. What are the actual signal characteristics?