[sdiy] 723-based power supply around 400ma

[Tom Farrand]

How does $15 sound for +-15V at 0.8A?  Yes, it is 723-based.  I have
two of them from Skycraft and they were perfect.

Here is the link:
http://www.skycraftsurplus.com/index.asp?PageAction=VIEWPROD&ProdID=439

Not 400mA but still pretty small.  Or did you need smaller yet?
Additional detail of the application or other constraints might give
better answers.

Peace.
Tom Farrand


On Wed, Mar 5, 2008 at 10:32 PM, mike ruberto <somnium7 at gmail.com> wrote:
> I can't think of any that use the 723 anymore. However, a 723 based
> supply for 400ma would consist of a 723 and maybe a 2N2222 or TIP31.
> Not hard at all to work up if you change your mind about DIYing it.
>
> Mike
>
>
>
>
> On Wed, Mar 5, 2008 at 11:08 PM, groovyshaman <groovyshaman at snet.net> wrote:
> > Does anyone know of a supplier for a 723-based power supply that is
> >  rated around 400ma?  Power-One and International-Power are both
> >  3-terminal based designs at that current spec.  I would prefer to NOT
> >  build my own if possible.
> >
> >  -George
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