walid Posted July 27, 2005 Report Share Posted July 27, 2005 i have many Audio Transformer from my scrap, there is no part no., no spcification or anything to identify it.i want to use them in audio circuits, but i want to made some experiments to make an initial idea about them, i kow they are consista of a primary and secondary coils, the primary has three terminals and the secondary has two.in sammery i want to know its impedance ratio.thanks.note dont tell me that put connect it with say 1v rms (50Hz) and measure the output, i know this i want some thing new.you all very good.walid. Quote Link to comment Share on other sites More sharing options...
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