Yahoo Groups archive

Homebrew PCBs

Index last updated: 2026-04-28 23:05 UTC

Message

Re: [Homebrew_PCBs] Re: How wide tracks

2004-04-20 by Stefan Trethan

> Yes, but how thick is that? 1 ounce / square inch? If so, how thick is
> that? 1 ounce / square foot?
>
> Steve
>

well, you need the specific gravity...
In metric system even that would be darn easy...

thanks for putting the calc int he links section steve.

Found the following on the page i listed there:
(Remark: 1 oz = > 35\ufffd; 2 oz => 70\ufffd; 3 oz => 105\ufffd Cu)

don't you have 18u boards?
i think they are mainly intended for plating but i have a huge amount of 
them
and don't plate them. they work sufficiently for the low current stuff, and
they etch faster.



ST

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.