Telefunken TDA-1 DI transformer info needed

[madreza]

Hi guys. I need to replace a TDA-1 DI ´s transformer
I can’t find any info on that
Any help would be great

 

[Alex1238]

Somewhere along the OEP A187 line, it looks like you've torn out the pins pretty royally otherwise it'd have been pretty easy to match up the DCR on the windings. The box as a whole comes off as a pretty low effort product so if i were a betting man i'd be very sure it's just a relabeled off the shelf trafo and not a custom made one. If you can somehow measure the DCRs, do that and you'll have a very easy time finding a replacement.

This one is the only one i could find that matches the pin layout at least
https://carnhill.co.uk/wp-content/uploads/2019/07/A187A13C.pdf

 

[Migs 31]

Hi guys. I need to replace a TDA-1 DI ´s transformer
I can’t find any info on that
Any help would be great

You will have to give us a lot more info than that, for someone here to help you.
At least take out a Meter and mesure the Primary and Secondary resistances and compare with existing OEP products like the one pictured below.

https://fr.rs-online.com/web/p/transformateurs-audio/6676044

PS: just to clarify, I'm not saying this is the exact very same one as yours.


Bonne Chance.
M