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6655A Auto-Parallel Issue

Question asked by KemetLabTech on Dec 26, 2013
Latest reply on Jan 13, 2014 by PeterW

I am setting up three 6655A power supplies in parallel to increase my current while keeping voltage the same.  The problem I am running into is I get a  negative current draw on the two secondary power supplies.  The primary shows a positive current draw, equaling the sum of the two secondarys.  I have them connected according to the diagram on page 65 of the manual.  Am I missing something?