Copper Talk » Open Forum » Archived Messages » 2005 » 02/01/2005 to 02/29/2005 » Conductive pem « Previous Next »

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Bc910
Intermediate Member
Username: Bc910

Post Number: 338
Registered: 7-2004


Posted on Thursday, February 24, 2005 - 8:57 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

I was playing with a conductive pen today and it's obviouse it works well. I see the use for test curcuits and repairing traces. Can you solder to the final (dried) conductive "ink". In other words, If I were to repair a trace with this pen and wanted to solder at the end of the trace I just made, can I? It says on the package that you can only if it has been heat cured at 250 degrees (I think), is that neccisary?
Thanks
BC
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Bc910
Intermediate Member
Username: Bc910

Post Number: 339
Registered: 7-2004


Posted on Thursday, February 24, 2005 - 9:25 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

I obviously can't type or spell today


duh....


:-)



BC
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Waterboy
Junior Member
Username: Waterboy

Post Number: 16
Registered: 7-2003
Posted on Thursday, February 24, 2005 - 10:09 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

He made his POINT!!!
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Bc910
Intermediate Member
Username: Bc910

Post Number: 344
Registered: 7-2004


Posted on Friday, February 25, 2005 - 11:25 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

?
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Coyote
Intermediate Member
Username: Coyote

Post Number: 119
Registered: 11-2004


Posted on Friday, February 25, 2005 - 2:32 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Point, Pen, Pun?
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Bc910
Intermediate Member
Username: Bc910

Post Number: 345
Registered: 7-2004


Posted on Friday, February 25, 2005 - 5:09 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

ARRGGHHH! Some one has to know this
BC
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Coyote
Intermediate Member
Username: Coyote

Post Number: 122
Registered: 11-2004


Posted on Friday, February 25, 2005 - 10:54 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Don't lose it Bc.. sorry, I don't know. Figured one of the tech's would have said something 'bout this by now if they knew.
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Tech291
Moderator
Username: Tech291

Post Number: 104
Registered: 11-2004


Posted on Friday, February 25, 2005 - 11:09 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

BC,
I have used one of these pens in conjunction with a a prototyping system of self adheasive traces and patterns for making boards.never actually tried to solder to the ink traces but the self stick traces themselves were tricky to work with.they had a tendancy to want to lift from the board and stick to the iron even after heat setting.for setting we used a heatgun set on lo and in constant motion to keep from over heating the epoxy board.

tech291
CEF#291
kc8zpj
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Bc910
Intermediate Member
Username: Bc910

Post Number: 351
Registered: 7-2004


Posted on Friday, February 25, 2005 - 11:17 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

thhhhaaaaaank yoooouu Dennis
I'm gonna try it out on some junk bboards first but thank you for the heat idea
BC

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