longdrive03 Posted August 18, 2008 Share Posted August 18, 2008 Does anyone know the tap attenuation on the T24 autoformer? Thanks. Quote Link to comment Share on other sites More sharing options...
BEC Posted August 18, 2008 Share Posted August 18, 2008 Could that really be a T2A Autotransformer? Bob Crites Quote Link to comment Share on other sites More sharing options...
longdrive03 Posted August 18, 2008 Author Share Posted August 18, 2008 Hi Bob. No it is the T24. 3110A is on the paper on the autoformer. This is on a 1965 K horn original network. It has 0-5 taps. Type 1R. Huge air core coila and Pyramid and Mallory block caps. Quote Link to comment Share on other sites More sharing options...
BEC Posted August 18, 2008 Share Posted August 18, 2008 OK, the 3110A was later called the T2A. Here attached are the specs. Bob T2A.pdf T2A.pdf Quote Link to comment Share on other sites More sharing options...
longdrive03 Posted August 19, 2008 Author Share Posted August 19, 2008 Thanks Bob. I figured if anyone knew it would be you! BTW Do autoformers break down over time like caps? I've heard the insulation on the wire can break down. Quote Link to comment Share on other sites More sharing options...
BEC Posted August 19, 2008 Share Posted August 19, 2008 I suppose insulation could break down over time on those, but I have not seen a bad one yet. Bob Quote Link to comment Share on other sites More sharing options...
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