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Old 27th August 2002, 06:15 PM   #11
joensd is offline joensd  Germany
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Join Date: Dec 2001
Location: Germany
i used plastic spray with all of my boards
and itīs definitely enough protection (just stinks like hell and isnīt very healthy; do this outdoors if you can)
during my learning as repair technician i was told more than once never ever to resolder whole tracks which makes them prone to break.
in some series of grundig tvīs you quite often have interruptions at those resoldered tracks
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Old 28th August 2002, 05:25 AM   #12
DieterD is offline DieterD
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Location: Howick South Africa
Thanks all,
Looks like I must go in search of tinnit, seems to be the best option.
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Old 28th August 2002, 10:40 AM   #13
peranders is offline peranders  Sweden
Electrons are yellow and more is better!
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Location: Göteborg, Sweden
PCB Protection
Default Re: PCB Protection

Originally posted by DieterD
Hi all,
How does one protect them from corosion? or is there some way I can tin all the copper tracks like the pro's do?
Check for Electrolube SCC3 protective caoting
Electroclube HPA

Works very nicely and you can solder through the coating.
/Per-Anders (my first name) or P-A as my friends call me
Group buy: DCT03 DC trap for big toroidal transformers. Sign up for interest HERE. 65 pcb's in order. 59 paid.
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Old 28th August 2002, 12:02 PM   #14
jackinnj is offline jackinnj  United States
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PCB Protection
Default Protective Coatings

When you start to do digital and the traces are 10 mil, it's time to seriously think about coatings -- Allied Electronics and others sell a couple conformal coatings to consider -- Konform SR Conformal Coating, Konform AR, Print Kote -- these have high dielectric strength -- spray on. For high voltage aps you can use Corona Dope.
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