AW: [sdiy] power one HAA15-0.8A supply

Ullrich Peter peter.ullrich at kapsch.net
Wed Jul 9 17:05:36 CEST 2003


>just picked up one of these removed from old equipment. its a dual rail
>supply, but has 7 output terminals, 4 of these being for sense. i know these
>are used by a few on the list.
>
>my question is, how do i wire up the sense terminals, or do i just leave
>them unconnected?

Normally you connect the sense terminals to the output terminals 
at that point where to voltage should be exactly the nominal voltage (i.e. 
the point where the output voltage is compared against a reference voltage).
Normally this is the input connector of your system that has to be powered.

Leaving this lines open could eventually lead to uncontrolled output voltages 
and so destroy your circuit connected to the supply.

Read more about it here:
http://www.power-one.com/technical/remote.html

Ciao
Peter

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