3v 50A diode laser power supply

[neon]

On Oct 24, 3:20 pm, John Devereux <[email protected]> wrote:
> Spehro Pefhany <[email protected]> writes:
> > On Wed, 24 Oct 2007 18:15:01 +0100, John Devereux
> > <[email protected]> wrote:
>
> >>[email protected] writes:
>
> >>> On Oct 24, 3:29 am, recoder <[email protected]> wrote:
> >>>> Dear All,
> >>>> As a part of a project I need to design a 3v (or 4V) 50A power
> >>>> supply. This power supply will be part of a diode laser. Can Anybody
> >>>> help me out. Any references?
> >>>> Thanks in Advance
>
> >>> dear
> >>> you can make it by using +3 ...0..-3 transformer .thenfull wav
> >>> rectifier (four 4n001 diode and then 7903 (regulator ic))total cost
> >>> will not exeed 50 r.s. if you need i will send you ckt it will work
>
> >>No, it will not...
>
> > It's more like a 50mA power supply.
>
> Well I did think it might be a typo! But it is repeated in the title
> and the body of the post, so I decided to take the OP at his word.
>
> --
>
> John Devereux- Hide quoted text -
>
> - Show quoted text -

4001 diodes handling 50A -hehe
dear- oh dear..

don't laugh it will defenetly work once for 8 msec.

 

[neon]

somebody wish to work with laser and don't know nothing about it. fantastic.

 

[Lasers In Mind]

dear
you can make it by using +3 ...0..-3 transformer .thenfull wav
rectifier (four 4n001 diode and then 7903 (regulator ic))total cost
will not exeed 50 r.s. if you need i will send you ckt it will work

PMSL! You want the OP to put 50 Amps up a 4001 diode? LOL!!!

You're having a Giraffe.

 

[Lostgallifreyan]

You want the OP to put 50 Amps up a 4001 diode? LOL!!!

Ha! They don't like it up 'em! >