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Old Nov 19, 2011, 12:24 AM
feathermerchant is offline
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Use the 4S Luke
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USA, TX, Euless
Joined Aug 2003
9,421 Posts
Some of y'all have asked about isolating the output from ground on the 47A power supplies so the case can remain grounded when operating 2 in series. Here are the steps required. I have tested this and it does seem to work. It takes a lot longer for me to do this than just wrapping the case in clear tape. It may be safer too.

In the pictures below, remember to reassemble it in reverse order.
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Last edited by feathermerchant; Mar 03, 2012 at 07:07 PM.
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