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Subject: Re: Kelvin Contact for IC tester Resistance Checker

Date: 09/30/03 at 5:42 PM
Posted by: Ray
E-mail: rrogers@plaidheron.com
Message Posted:

In Reply to: Kelvin Contact for IC tester Resistance Checker posted by Glenjoy Rosana on 09/28/03 at 12:33 AM:

I don't see the problem. You have two pairs of parrallel leads. You pump a calbrated current through one set; and measure the voltabe drop with the other set.
I don't know your required resolution, so I don't know if the thermoelectric potential would play a role.


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