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Reply To: | TechNet E-Mail Forum. |
Date: | Fri, 28 Jun 2002 06:05:40 -0400 |
Content-Type: | multipart/alternative |
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Hi folks, I am Les Bogert an engineer from Bechtel and am seeking some Test 101 education. Specifically, are there any PWA test methods out there (e.g. bed-of-nails, boundry scan, flying probe, etc.) that can be used to: 1) determine if polarized capacitors are installed in reverse - A method that will not damage the part from reverse voltage; and 2) method to test if one bypass capacitor is missing when there are many tied in paralled on the same PWA. I know this can be done using automated optical inspection but the cost is out of the range of what we are willing to spend. Any help would be appreciated. Thanks
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