On Wed, 7 May 2008 00:04:38 -0700 (PDT), matteo
<matteo_bonino@[EMAIL PROTECTED]
> wrote:
>Dear all,
> a frend of mine gave me a broken DBX586 preamplifier, to get
>repaired. It has the power transformer out of order, with secondaries
>broken.
>
>The problem is that I can't find the specifications of the transformer
>(output voltage, current), because I can't measure them.
>
>So, I see two solutions:
>1) Is there anyone who has the schematics of the DBX586 preamplifier,
>with transformer output voltages re****ted ?
>2) Or, do you know which are the specifications of the power
>transformer, which is a 'Toroid' TI-65781
>
>Many thanks in advance
>
>Matteo
I don't know how much space you have in the case for this thing, but
your best bet may be to buy several transformers to give you all the
different voltages you need here. I think you should be able to do it
with two. If you can't get hold of the clearly bespoke original item,
this may be the best alternative.
For the unregulated voltages, near enough will be good enough - within
a volt or so. For the regulated ones, as long as you have enough volts
to let the regulator work, they will be good; but don't have so many
excess volts that the regulators start running hot. You may need to
experiment a bit.
d
--
Pearce Consulting
http://www.pearce.uk.com
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