I'm thinking about building a dumbleator. I'm having a hard time finding much information about transformers for this thing. From what I can gather in the pages on this forum specific to the Dumbleator is that the transformer is supposed to be 135V. I found these two transformers. I'm wondering if either of them would work.
https://www.hammfg.com/files/parts/pdf/261G6.pdf
https://www.hammfg.com/files/parts/pdf/269AX.pdf
I was thinking I would need to use half of the transformer, RED to RED/YEL to get close to the 135V.
Any feedback would be appreciated. If there's a different transformer I should be looking at, please let me know.
Thanks!
Dumbleator Transformer?
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- martin manning
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Re: Dumbleator Transformer?
https://www.tubesandmore.com/products/t ... -secondary
If you're not a stickler for voltages this transformer has 125v 15ma and 12v 0.3ma secondaries. If you trim the bobbin a little where the leads come over it fits inside a 1U rack. I've used it a few times and was pleased with the results.
It's a few bucks cheaper at CE Distribution if you are a dealer.
If you're not a stickler for voltages this transformer has 125v 15ma and 12v 0.3ma secondaries. If you trim the bobbin a little where the leads come over it fits inside a 1U rack. I've used it a few times and was pleased with the results.
It's a few bucks cheaper at CE Distribution if you are a dealer.
Re: Dumbleator Transformer?
You're amazing. Thanks!martin manning wrote: ↑Sat Apr 15, 2023 12:55 am See here: https://ampgarage.com/forum/viewtopic.p ... 73#p413673
Re: Dumbleator Transformer?
I'll consider this option too. Thanks!Smitty wrote: ↑Sat Apr 15, 2023 11:23 am https://www.tubesandmore.com/products/t ... -secondary
If you're not a stickler for voltages this transformer has 125v 15ma and 12v 0.3ma secondaries. If you trim the bobbin a little where the leads come over it fits inside a 1U rack. I've used it a few times and was pleased with the results.
It's a few bucks cheaper at CE Distribution if you are a dealer.