Re: Transformer replacements?

-----Original Message-----
From: Joe Bachmann <joe.bachmann@newmail.net>
To: vectorlist@synthcom.com
Date: Mon, 07 Oct 2002 00:52:56 -0500
Subject: VECTOR: Transformer replacements?

>
> What is a replacement for the transformer T1 on the Amplifone HV board?
>
> Has anyone come up with a cheap source of 50 volt center tap transformers or 25 volt tranformers?
>
>
T1 looks like a pulse-transformer, used for current boost.
these can be ripped from old tv sets.

as for the 25-0-25 tranny your after, thats easy.
these voltages are often used for audio amplifiers in the 20-60w range,
just check some component suppliers.
use a torroidal type if you can, they are smaller and better.

i dont know about the u.s., but in europe there are these.

maplin electronics
radio-spares (RS)
farnell

these company's all operate worldwide.

maplin has 25-0-25 with split input 0-115-230 at:

50va (1a) 14UKP
80va (1.6a) 16UKP
160va (3.2a) 20UKP
300va (6a) 28UKP

how much power does an amplifone 26" use?

---------------------------------------------------------------------------
** To UNSUBSCRIBE from vectorlist, send a message with "UNSUBSCRIBE" in the
** message body to vectorlist-request@synthcom.com. Please direct other
** questions, comments, or problems to vectorlist-owner@synthcom.com.
Received on Sun Oct 6 23:37:21 2002