Yes :) I have :)
I have gone so far to buy two of them ( they do not come cheap either) from
different manufacturers.
Of the shelf switchers are not good for High Power High Performance amps.
Unless I can find one designed especially for this purpose.
Alex
> -----Original Message-----
> From: Philip de Cadanet [mailto:phil@invest.fsbusiness.co.uk]
> Sent: Sunday, March 25, 2001 2:33 AM
> To: avy@qwestonline.com
> Cc: amps@contesting.com
> Subject: Re: [AMPS] Transformer ++
>
>
> Alex,
>
> >Speaking of transformers. I'm building an amp based on four MRF157
> >Transistors from Motorola.
> >I need to build an Power Supply able to deliver 50A at 100A or two of
> >50V/50A. I have called several transformer manufacturers but I almost
> >had an hearth attack when told about the prices.
> >
> >Any good idea?
> >Alex
> >
> >PS. Do you think that there could be a market for a 2KW+ solid state amp?
> Have you considered using a switcher?
>
> Phil G4ZOW
>
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