[simpits-tech] Making PCB's
Ido Dekkers
simpits-tech@simpits.org
Sun, 10 Mar 2002 12:22:21 +0200
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Hi Ben
I'm trying to etch a 100*70mm board, single sided with Ferric Chloride.
Thanks again
Ido Dekkers
"Ben Jones"
<bjones@pipecomp.co To: <simpits-tech@simpits.org>
m.au> cc:
Sent by: Subject: RE: [simpits-tech] Making PCB's
simpits-tech-admin@
simpits.org
03/10/2002 11:38 AM
Please respond to
simpits-tech
Off the top of my head i cant tell you , but somewhere at home i have a
pcb etching kit with all the information on the chemicles as to what
dilution is needed for the right mix.
also there is a couple of different types of chem's and types of etichable
pcb's on the market ( at least in australia )so you will need to let me
what chem's you are using so i dont give you the wrong info on dilution
scales,
a quick tip if you are going to etch pcb's use a air-rator in the tank ,
this helps speed up the process , not because of the air your pumping in,
its actually the circulation of fresh chem's in contact with the
copperwhich speed up the process.
from what i have found there is no set time for a etch to take it rely's on
the size of the board you are creating , trial and error is the only
suggestion i have for your time question .
regards
ben
-----Original Message-----
From: Ido Dekkers [mailto:idekkers@clicksoftware.com]
Subject: [simpits-tech] Making PCB's
Does any of you know the amount of acid grains to water in
order to make
PCB's, and also the amount of time the PCB needs to be in the
acid ?
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