Ok thanks. I've read up on them but i found some really complicated information. I'll try and search for more information. Are there any power issues with an audio transformer? By power issues, I mean can it transfer a decent amount of power?
Hello,
you can use an line input audio transformer with transformation ratio of 1 to 4. This is the easiest solution.
Regards
Rainer
PS: Sorry, if my English is not so good
This is a 600Ω to 600Ω transformer with a split secondary--now forget the impedances as this only adds to the confusion
Turns ration = 2:1:1
So if you wire it as an autotransformer with all windings in series (series aiding) and input your 1V source to one of the secondaries, you have a 1:4 transformer--if you need isolation, you are limited to a 1:3 ratio
Although it indicates a frequency range of 300 to 3500hZ, I believe it will work OK at power frequency.
Regarding power, it indicates a DC current rating of 90mA--what this means is that it can handle serious DC without saturation--also means that low freq should be OK as well--regulation is unknown as they do not indicate winding resistances