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Re: pic: PSA: Watch your metal shavings
Quote:
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Originally Posted by Rickertsen2
This seems to be a very common problem among teams. IFI slathers conformal coating all over the board except the FET heatsinks. Maybie they leave out the sinks for thermal reasons. If this is the case, why don't they use some anodized aluminum heatsinks.
The heatsinks would provide improved thermals and the anodization would provide some shaving protection.
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Or (to take the electrical engineer's side) we could all just refrain from drilling, sawing, grinding, filing, and other chip-making activities in proximity to closely spaced electrical conductors!
(Why yes, I am an electrical engineer!)
__________________
Richard Wallace
Mentor since 2011 for FRC 3620 Average Joes (St. Joseph, Michigan)
Mentor 2002-10 for FRC 931 Perpetual Chaos (St. Louis, Missouri)
 since 2003
I believe in intuition and inspiration. Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution. It is, strictly speaking, a real factor in scientific research.
(Cosmic Religion : With Other Opinions and Aphorisms (1931) by Albert Einstein, p. 97)
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water electricity=bad - Chuck Glick [more] 
04-04-2006, 23:18
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