Jim,
I think you will find the KPA500 transformer to be quite robust, but of
course there is always a small chance that you have one that could be
defective. If you can monitor the DC voltage under load, that would be
revealing.
Contact k3sup...@elecraft.com or Jack Brindle (he has already responded
to you and is one of the KPA500 designers).
73,
Don W3FPR
On 2/16/2016 11:26 PM, Jim Bolit wrote:
Their methods show BOTH line regulation and load regulation.
How much does the voltage change with a stiff, low impedance line or an
electronic AC generator that will keep the line at 110 or 220, regardless of
load(within limits of course)?
I get a sense the transformer is not that robust, but have no facts to back
that statement.
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