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Old 7th December 2005, 11:53 PM   #1
diyAudio Member
Join Date: Mar 2005
Location: Las Vegas NV
Default How to wire 2 center tapped transformers

Hi everyone,
I'm interested in getting the LM3875 briangt gainclone kit.
The project is budget motivated, and as a learning block for electronics.
However, all the dual secondaries toroidal transformers are too expensive for me. I'm curious that if i take 2 radioshack 25.2V CT 2.0A
transformers or 2 12.6V CT 3.0A transformers, if i can get away with that instead of dual secondaries. Also, how would i wire these transformers.
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Old 8th December 2005, 12:18 AM   #2
diyAudio Member
Join Date: Jan 2002
Location: Tyrone Ga. U.S.A.
You might check out he has a lot of surplus
transformers and caps at real good prices. Oh! shure you can
use 2 transformers but if this is one of your first projects I would
subjest just using a center tapped one less things to go wrong.
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