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Homebrew PCBs

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Re: [Homebrew_PCBs] Re: FIrst Board a success

2011-09-02 by Paul Whatton

Me too. LaserStar produces good results with my Canon laser printer. I 
also use laser printer overhead projector transparency film which is 
much cheaper. Free even if you know a friendly school or college who has 
some they don't use any more. OHP film doesn't stay as flat as Laser 
Star and isn't so good for fine detail work. I've made some PCBs using 
both today. OHP film was fine for the capacitor stack for a 2.5kV linear 
amplifer PSU. Big tracks with very wide spaces! But I used LaserStar for 
the amplifier logic control board layout.

The last of my etchant is exhausted this evening which is really 
frustrating because I have just one more board to make!

Regards

Paul G4DCV

On 02/09/2011 22:34, Leon Heller wrote:
>
> On 02/09/2011 18:57, DJ Delorie wrote:
> >
> > Jeff Heiss<jeff.heiss@... <mailto:jeff.heiss%40comcast.net>> 
> writes:
> >> DJ, what model laser printer do you use for print to transparences?
> >
> > I don't, I was referring to toner transfer. I've never had any luck
> > with laser UV films; the light goes right through the toner.
>
> I used to use an HP laser printer with Mega Electronics LaserStar film
> for transparencies. It worked quite well.
>
> Leon
> -- 
> Leon Heller
> G1HSM
>
> 



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