Scr gate transformers, any good?

[Andypairo]

Hello,
I've come across a number of pulse transformers used for driving SCR gates in motor drives.
I was wondering if they could be good for SPDIF isolation... the windings show a fairly similar DCR, around 1.5 Ohm (one is a bit higher tough), while measuring the inductance I got 10 mH for one winding and about 20 mH for the other.
I took a shot of it...

Any suggestion?

Cheers

Andrea

 

[onereddog]

Hi,

found your question looking for suitable gate pulse transformers. Seen them used in radar modulators, presumably to give good isolation from driver to HV on anode. Did you find a suitable spare; looking to buy some myself.

cheers..

Nick