[R-390] R-390A B+ Current?

John Wendler wendlerjrv at gmail.com
Tue Mar 13 10:13:11 EDT 2012


Does anyone know the approximate DC current on the R-390A B+ line during
operation and standby?

Has anyone looked at the DC / RMS voltage drop and/or waveform across the
26Z5W?  (The measurement I'm wondering about would most likely be
differential if you were using an oscilloscope.)

Crispy Critter has been rebuilt and I am trying to understand the operating
point of the 26Z5W's without having any on hand.

Thanks,

John N5CQU


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