What is the correct plate voltage for a 50watt plexi using the 1202-118 PT? Metro's is listed at approx 440 VDC, while Marstran's and Mercury's are listed at approx 420 VDC.
Thanks!
1202-118 plate voltage.
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Re: 1202-118 plate voltage.
Somewhere between 420 and 440v depending on when the winder ran out of wire 
I have seen both on original Drake 50w PTs from 67-69.
I have seen both on original Drake 50w PTs from 67-69.
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Re: 1202-118 plate voltage.
The plate voltage for my 1202-118 comes from actual tear down numbers and from measurements on from my 68 50W that has 420VDC on the plates as well.