Re: [sdiy] +-12V supply

[Roman]

imagine BBD powered from 78xx!
that sucks like a truck full of vacum cleaners
:)

Roman

---- Wiadomość Oryginalna ----
Od: harrybissell <harrybissell at prodigy.net>
Do: Roman <modular at go2.pl>
Kopia do: synth-diy at dropmix.xs4all.nl
Data: Fri, 14 Jan 2005 20:45:05 -0800
Temat: Re: [sdiy] +-12V supply

> no... BBDs suck !!!    :^P
> 
> H^) harry
> 
> Roman wrote:
> 
> > if putting 723 instead of 7812 is an overkill, how would you call someone who made 1.5A power supply using regular opamps, darlington transistors, lots of other components, and 10ppm/K reference IC, where LM317/337 would be more than enough?
> >
> > You're right, a crazy maniac.
> > But I just wanted it so bad.
> >
> > BTW, IMHO 78xx and 79xx suck
> >
> > Roman