[Elecraft] KPA500 transformer taps

[Josh]

I'd be first concerned with the 10V drop in line voltage. Do you know where that's occurring?

73,
Josh W6XU

Sent from my mobile device

> On Jun 1, 2017, at 8:11 AM, Ray W2RS via Elecraft <elecraft at mailman.qth.net> wrote:
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> With no load, my AC line voltage is 121 and my power supply voltage is 73.  With full load, the readings are 111 and 53, respectively.  That is with the yellow transformer tap in place.  Should I switch to another tap?
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