Alessio
It does not short two tracks, but adds a high value of resistance between the tracks, more of a problem on low power digital and analogue systems.
Malcolm
I don't suffer from insanity I enjoy it!
--- On Fri, 8/20/10, Alessio Sangalli <alesan@...> wrote:
From: Alessio Sangalli <alesan@...>
Subject: Re: [Homebrew_PCBs] Re: Now, tinning
To: Homebrew_PCBs@yahoogroups.com
Date: Friday, August 20, 2010, 5:27 PM
On 08/20/2010 03:15 AM, Malcolm Parker-Lisberg wrote:
> Looks good, thanks, nice to know the formula works. One thing I found
> with electroless tin was that when used on PCB tracks on a high
> impedance circuit, was the tin seemed to coat the non-copper areas of
> the FR4 board and significantly reduce the impedance.
I am not a very "analog" guy because I think in terms of "short" or
"open". What do you mean exactly here? Is the tinning "shorting" tracks?
My question at this point: we saw it works of a "solid" PCB, but how
good is it on an etched circuit?
bye
as
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