You might want to look up the connecting wire resistance per foot. Some
length will provide the small voltage drop mentioned by Bill.
73,
Gerald K5GW
In a message dated 12/15/2009 10:40:09 A.M. Central Standard Time,
dezrat1242@yahoo.com writes:
ORIGINAL MESSAGE:
On Mon, 14 Dec 2009 09:51:35 -0600, chas <chasm@texas.net> wrote:
>How do I connect three 30A power supplies together so as to obtain 90A ?
REPLY:
The usual way is to insert a small value resistor in the + lead if each
and then
parallel them. The value of the resistor should create a drop of about .5
V or
so under full load. Be sure the output V of each supply is adjusted to
match the
others as close as possible.
73, Bill W6WRT
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