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Old 13th December 2017, 11:34 PM
bikerhifinut bikerhifinut is offline
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Join Date: Jan 2006
Location: Penrith, Cumbria
Posts: 946
Default Re: Help Required to Find a Transformer

Don't know if this idea would help, but here goes....

How about a relatively easy to find 2x75V toroid or possibly an EI job if there are commercial ones out there?
You'd use a bridge rectifier in this case, or if you want to use a valve rectifier you could just wire it as a hybrid.
Then use another transformer for the heaters.
Is this for a HT of 150V? In which case you'd get 150V DC from a 110V secondary using silicon rectifiers, and 55-0-55V transformers are fairly common.

Just a thought.

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