Audio Transformer Specs

  • #1

Main Question or Discussion Point

I need to replace an Audio transformer, EI-19 Output Transformer. What should I replace it with? I cant find the primary to secondary ratio, or the voltage ratings. Is there something special about audio transformers compared to step up/down transformers used in AC to DC converters? If so, what do I need to know to replace it?
 

Answers and Replies

  • #2
Averagesupernova
Science Advisor
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What type of equipment is this in? An audio output transformer just about always is driving a speaker. An amplifier? If so, how many watts?
 
  • #3
berkeman
Mentor
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Any chance you can rebuild it?
 
  • #4
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From Google it looks like a EI-19 audio transformer just specifies the bobbin or coil size. What else do you know about it, or the circuit in which it is being used?
 

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