Re: [TCML] 24V transformer

[Joshua Johnson <jjohnson98@xxxxxxxxx>]

Scott,

For my DRSSTC power supplies (and other projects) I use MJPA Surplus's
transformers.
http://www.mpja.com/products.asp?dept=45

Josh

On Sat, Nov 13, 2010 at 2:54 PM, Scott Bogard <sdbogard@xxxxxxxxx> wrote:

> Hey all,
>        Does anybody know of a good source for 12/24 or whatever volt
> transformers with decent current ratings.  I'm gearing up to do some HIGH
> POWER ZVS style flyback drivers and I'm afraid the wimpy 3-amp ones I have
> will die in short order, and I don't want to spend a lot of money (not that
> anybody ever does.)  Just thought maybe somebody knew of a surplus place
> somewhere that had some in stock.  I could make my own out of MOTs but they
> are heavy and I don't have a never ending supply... The other alternative is
> to run it off the wall and use a huge current limiter for my 150+Watts
> target, but I don't know what that entails (aside from expensive filter
> caps, what is a good target, 2,000 uf?) can I use a big BJT and heat sink
> with small fan to limit current to an amp or two...  These will be for big
> 2-4 ft plasma displays assuming my proposed glass lath and torch works as
> expected, but it never hurts to plan ahead.  Thanks.
>
> Scott Bogard.
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